Re: EPICS CPP 4.6.0 Build Error

[David Vine <dvine@lbl.gov>]

That fixed the problem.

Thanks Mark!

On Wed, May 10, 2017 at 4:02 PM, Mark Rivers <rivers@cars.uchicago.edu> wrote:

Hi David,

 

I think this is the same problem that occurs on Visual Studio 2015.

 

I have attached the patch which fixes the problem.  I have also appended to the message since I think tech-talk does not archive atttachments. 

 

I think this problem should go on the known problems page for V4 4.6.0.

 

http://epics-pvdata.sourceforge.net/docbuild/4.6.0/issues.html#c++_module_issues

 

Mark

 

--- examplePvaClientPut.cpp.orig     2017-01-22 08:04:18.253673488 -0600

+++ examplePvaClientPut.cpp     2017-01-22 08:04:18.253673488 -0600

@@ -32,13 +32,14 @@

     PvaClientMonitorPtr monitor = pva->channel(channelName,providerName,2.0)->monitor("value");

     PvaClientMonitorDataPtr monitorData = monitor->getData();

     putData->putDouble(3.0); put->put();

-    cout <<  channel->get("field(value)")->getData()->showChanged(cout) << endl;

+    channel->get("field(value)")->getData()->showChanged(cout) << endl;

     putData->putDouble(4.0); put->put();

-    cout <<  channel->get("field(value)")->getData()->showChanged(cout) << endl;

+    channel->get("field(value)")->getData()->showChanged(cout) << endl;

     if(!monitor->waitEvent()) {

            cout << "waitEvent returned false. Why???";

     } else while(true) {

-         cout << "monitor changed\n" << monitorData->showChanged(cout);

+         cout << "monitor changed" << endl;

+         monitorData->showChanged(cout);

          monitor->releaseEvent();

          if(!monitor->poll()) break;

     }

@@ -56,15 +57,16 @@

     shared_vector<double> data(num,0);

     for(size_t i=0; i<num; ++i) data[i] = .1*i;

     putData->putDoubleArray(freeze(data)); put->put();

-    cout <<  channel->get("field(value)")->getData()->showChanged(cout) << endl;

+    channel->get("field(value)")->getData()->showChanged(cout) << endl;

     data = "">

     for(size_t i=0; i<num; ++i) data[i] = .1*(i + 1);

     putData->putDoubleArray(freeze(data)); put->put();

-    cout <<  channel->get("field(value)")->getData()->showChanged(cout) << endl;

+    channel->get("field(value)")->getData()->showChanged(cout) << endl;

     if(!monitor->waitEvent()) {

            cout << "waitEvent returned false. Why???";

     } else while(true) {

-         cout << "monitor changed\n" << monitorData->showChanged(cout);

+         cout << "monitor changed" << endl;

+         monitorData->showChanged(cout);

          monitor->releaseEvent();

          if(!monitor->poll()) break;

     }

@@ -79,9 +81,9 @@

     PvaClientPutDataPtr putData = put->getData();

     PVScalarPtr pvScalar = static_pointer_cast<PVScalar>(putData->getValue());

     convert->fromDouble(pvScalar,1.0); put->put();

-    cout <<  channel->get("field(value)")->getData()->showChanged(cout) << endl;

+    channel->get("field(value)")->getData()->showChanged(cout) << endl;

     convert->fromDouble(pvScalar,2.0); put->put();

-    cout <<  channel->get("field(value)")->getData()->showChanged(cout) << endl;

+    channel->get("field(value)")->getData()->showChanged(cout) << endl;

}

 

--- examplePvaClientProcess.cpp.orig 2017-01-22 08:04:32.577562268 -0600

+++ examplePvaClientProcess.cpp 2017-01-22 08:04:32.573562299 -0600

@@ -25,9 +25,9 @@

     PvaClientChannelPtr channel = pva->channel("PVRdouble");

     PvaClientProcessPtr process = channel->createProcess();

     process->process();

-    cout <<  channel->get("field()")->getData()->showChanged(cout) << endl;

+    channel->get("field()")->getData()->showChanged(cout) << endl;

     process->process();

-    cout <<  channel->get("field()")->getData()->showChanged(cout) << endl;

+    channel->get("field()")->getData()->showChanged(cout) << endl;

}

 

 

 

 

 

From: tech-talk-bounces@aps.anl.gov [mailto:tech-talk-bounces@aps.anl.gov] On Behalf Of David Vine
Sent: Wednesday, May 10, 2017 5:37 PM
To: tech-talk@aps.anl.gov
Subject: EPICS CPP 4.6.0 Build Error

 

Hi all,

 

I was trying to compile v4 for the first time and I get some build errors (see below). I copied the whole build output below and reproduced just the error messages at the top.

 

Any suggestions on how to fix this error?

 

Thanks,
David

 

 

 

[david@dusk ~]$ uname -a

Linux dusk 4.10.13-1-ARCH #1 SMP PREEMPT Thu Apr 27 12:15:09 CEST 2017 x86_64 GNU/Linux

[david@dusk ~]$ g++ --version

g++ (GCC) 6.3.1 20170306

 

../examplePvaClientProcess.cpp:28:10: error: no match for ‘operator<<’ (operand types are ‘std::ostream {aka std::basic_ostream<char>}’ and ‘std::ostream {aka std::basic_ostream<char>}’)

     cout <<  channel->get("field()")->getData()->showChanged(cout) << endl;

 

../examplePvaClientProcess.cpp:28:66: error: cannot bind ‘std::ostream {aka std::basic_ostream<char>}’ lvalue to ‘std::basic_ostream<char>&&’

     cout <<  channel->get("field()")->getData()->showChanged(cout) << endl;

 

 

../examplePvaClientProcess.cpp:30:10: error: no match for ‘operator<<’ (operand types are ‘std::ostream {aka std::basic_ostream<char>}’ and ‘std::ostream {aka std::basic_ostream<char>}’)

     cout <<  channel->get("field()")->getData()->showChanged(cout) << endl;

 

 

../examplePvaClientProcess.cpp:30:66: error: cannot bind ‘std::ostream {aka std::basic_ostream<char>}’ lvalue to ‘std::basic_ostream<char>&&’

     cout <<  channel->get("field()")->getData()->showChanged(cout) << endl;

                                                                  ^

 

 

 

 

####################

[david@dusk EPICS-CPP-4.6.0]$ make

make -C pvCommonCPP all

make[1]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvCommonCPP'

make -C ./configure install 

make[2]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvCommonCPP/configure'

make -C O.linux-x86_64 -f ../Makefile TOP=../.. \

    T_A=linux-x86_64 install

make[3]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvCommonCPP/configure/O.linux-x86_64'

perl -CSD /opt/epics/base/bin/linux-x86_64/convertRelease.pl checkRelease

make[3]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvCommonCPP/configure/O.linux-x86_64'

make[2]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvCommonCPP/configure'

make -C ./boostApp install 

make[2]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvCommonCPP/boostApp'

make -C O.linux-x86_64 -f ../Makefile TOP=../.. \

    T_A=linux-x86_64 install

make[3]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvCommonCPP/boostApp/O.linux-x86_64'

make[3]: Nothing to be done for 'install'.

make[3]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvCommonCPP/boostApp/O.linux-x86_64'

make[2]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvCommonCPP/boostApp'

make -C ./mbSrc install 

make[2]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvCommonCPP/mbSrc'

make -C O.linux-x86_64 -f ../Makefile TOP=../.. \

    T_A=linux-x86_64 install

make[3]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvCommonCPP/mbSrc/O.linux-x86_64'

make[3]: Nothing to be done for 'install'.

make[3]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvCommonCPP/mbSrc/O.linux-x86_64'

make[2]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvCommonCPP/mbSrc'

make -C ./testApp install 

make[2]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvCommonCPP/testApp'

make -C ./boost install 

make[3]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvCommonCPP/testApp/boost'

make -C O.linux-x86_64 -f ../Makefile TOP=../../.. \

    T_A=linux-x86_64 install

make[4]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvCommonCPP/testApp/boost/O.linux-x86_64'

make[4]: Nothing to be done for 'install'.

make[4]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvCommonCPP/testApp/boost/O.linux-x86_64'

make[3]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvCommonCPP/testApp/boost'

make -C ./mb install 

make[3]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvCommonCPP/testApp/mb'

make -C O.linux-x86_64 -f ../Makefile TOP=../../.. \

    T_A=linux-x86_64 install

make[4]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvCommonCPP/testApp/mb/O.linux-x86_64'

make[4]: Nothing to be done for 'install'.

make[4]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvCommonCPP/testApp/mb/O.linux-x86_64'

make[3]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvCommonCPP/testApp/mb'

make[2]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvCommonCPP/testApp'

make[1]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvCommonCPP'

make -C pvDataCPP all

make[1]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvDataCPP'

make -C ./configure install 

make[2]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvDataCPP/configure'

make -C O.linux-x86_64 -f ../Makefile TOP=../.. \

    T_A=linux-x86_64 install

make[3]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvDataCPP/configure/O.linux-x86_64'

perl -CSD /opt/epics/base/bin/linux-x86_64/convertRelease.pl checkRelease

make[3]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvDataCPP/configure/O.linux-x86_64'

make[2]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvDataCPP/configure'

make -C ./src install 

make[2]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvDataCPP/src'

make -C O.linux-x86_64 -f ../Makefile TOP=../.. \

    T_A=linux-x86_64 install

make[3]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvDataCPP/src/O.linux-x86_64'

make[3]: Nothing to be done for 'install'.

make[3]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvDataCPP/src/O.linux-x86_64'

make[2]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvDataCPP/src'

make -C ./testApp install 

make[2]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvDataCPP/testApp'

make -C O.linux-x86_64 -f ../Makefile TOP=../.. \

    T_A=linux-x86_64 install

make[3]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvDataCPP/testApp/O.linux-x86_64'

make[3]: Nothing to be done for 'install'.

make[3]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvDataCPP/testApp/O.linux-x86_64'

make[2]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvDataCPP/testApp'

make[1]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvDataCPP'

make -C normativeTypesCPP all

make[1]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/normativeTypesCPP'

make -C ./configure install 

make[2]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/normativeTypesCPP/configure'

make -C O.linux-x86_64 -f ../Makefile TOP=../.. \

    T_A=linux-x86_64 install

make[3]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/normativeTypesCPP/configure/O.linux-x86_64'

perl -CSD /opt/epics/base/bin/linux-x86_64/convertRelease.pl checkRelease

make[3]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/normativeTypesCPP/configure/O.linux-x86_64'

make[2]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/normativeTypesCPP/configure'

make -C ./src install 

make[2]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/normativeTypesCPP/src'

make -C O.linux-x86_64 -f ../Makefile TOP=../.. \

    T_A=linux-x86_64 install

make[3]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/normativeTypesCPP/src/O.linux-x86_64'

make[3]: Nothing to be done for 'install'.

make[3]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/normativeTypesCPP/src/O.linux-x86_64'

make[2]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/normativeTypesCPP/src'

make -C ./test install 

make[2]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/normativeTypesCPP/test'

make -C O.linux-x86_64 -f ../Makefile TOP=../.. \

    T_A=linux-x86_64 install

make[3]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/normativeTypesCPP/test/O.linux-x86_64'

make[3]: Nothing to be done for 'install'.

make[3]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/normativeTypesCPP/test/O.linux-x86_64'

make[2]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/normativeTypesCPP/test'

make[1]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/normativeTypesCPP'

make -C pvAccessCPP all

make[1]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvAccessCPP'

make -C ./configure install 

make[2]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvAccessCPP/configure'

make -C O.linux-x86_64 -f ../Makefile TOP=../.. \

    T_A=linux-x86_64 install

make[3]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvAccessCPP/configure/O.linux-x86_64'

perl -CSD /opt/epics/base/bin/linux-x86_64/convertRelease.pl checkRelease

make[3]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvAccessCPP/configure/O.linux-x86_64'

make[2]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvAccessCPP/configure'

make -C ./src install 

make[2]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvAccessCPP/src'

make -C O.linux-x86_64 -f ../Makefile TOP=../.. \

    T_A=linux-x86_64 install

make[3]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvAccessCPP/src/O.linux-x86_64'

make[3]: Nothing to be done for 'install'.

make[3]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvAccessCPP/src/O.linux-x86_64'

make[2]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvAccessCPP/src'

make -C ./pvtoolsSrc install 

make[2]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvAccessCPP/pvtoolsSrc'

make -C O.linux-x86_64 -f ../Makefile TOP=../.. \

    T_A=linux-x86_64 install

make[3]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvAccessCPP/pvtoolsSrc/O.linux-x86_64'

make[3]: Nothing to be done for 'install'.

make[3]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvAccessCPP/pvtoolsSrc/O.linux-x86_64'

make[2]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvAccessCPP/pvtoolsSrc'

make -C ./testApp install 

make[2]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvAccessCPP/testApp'

make -C O.linux-x86_64 -f ../Makefile TOP=../.. \

    T_A=linux-x86_64 install

make[3]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvAccessCPP/testApp/O.linux-x86_64'

make[3]: Nothing to be done for 'install'.

make[3]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvAccessCPP/testApp/O.linux-x86_64'

make[2]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvAccessCPP/testApp'

make[1]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvAccessCPP'

make -C pvaClientCPP all

make[1]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvaClientCPP'

make -C ./configure install 

make[2]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvaClientCPP/configure'

make -C O.linux-x86_64 -f ../Makefile TOP=../.. \

    T_A=linux-x86_64 install

make[3]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvaClientCPP/configure/O.linux-x86_64'

make[3]: Nothing to be done for 'install'.

make[3]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvaClientCPP/configure/O.linux-x86_64'

make[2]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvaClientCPP/configure'

make -C ./src install 

make[2]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvaClientCPP/src'

make -C O.linux-x86_64 -f ../Makefile TOP=../.. \

    T_A=linux-x86_64 install

make[3]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvaClientCPP/src/O.linux-x86_64'

make[3]: Nothing to be done for 'install'.

make[3]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvaClientCPP/src/O.linux-x86_64'

make[2]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvaClientCPP/src'

make[1]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvaClientCPP'

make -C pvaSrv all

make[1]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv'

make -C ./configure install 

make[2]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/configure'

make -C O.linux-x86_64 -f ../Makefile TOP=../.. \

    T_A=linux-x86_64 install

make[3]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/configure/O.linux-x86_64'

make[3]: Nothing to be done for 'install'.

make[3]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/configure/O.linux-x86_64'

make[2]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/configure'

make -C ./src install 

make[2]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/src'

make -C O.linux-x86_64 -f ../Makefile TOP=../.. \

    T_A=linux-x86_64 install

make[3]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/src/O.linux-x86_64'

make[3]: Nothing to be done for 'install'.

make[3]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/src/O.linux-x86_64'

make[2]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/src'

make -C ./testTop install 

make[2]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/testTop'

make -C ./configure install 

make[3]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/testTop/configure'

make -C O.linux-x86_64 -f ../Makefile TOP=../.. \

    T_A=linux-x86_64 install

make[4]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/testTop/configure/O.linux-x86_64'

perl -CSD /opt/epics/base/bin/linux-x86_64/convertRelease.pl checkRelease

make[4]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/testTop/configure/O.linux-x86_64'

make[3]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/testTop/configure'

make -C ./iocBoot install 

make[3]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/testTop/iocBoot'

make -C ./testDbGroup install 

make[4]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/testTop/iocBoot/testDbGroup'

make[4]: Nothing to be done for 'install'.

make[4]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/testTop/iocBoot/testDbGroup'

make -C ./testDbPv install 

make[4]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/testTop/iocBoot/testDbPv'

make[4]: Nothing to be done for 'install'.

make[4]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/testTop/iocBoot/testDbPv'

make[3]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/testTop/iocBoot'

make -C ./dbPv install 

make[3]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/testTop/dbPv'

make -C ./src install 

make[4]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/testTop/dbPv/src'

make -C O.linux-x86_64 -f ../Makefile TOP=../../.. \

    T_A=linux-x86_64 install

make[5]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/testTop/dbPv/src/O.linux-x86_64'

make[5]: Nothing to be done for 'install'.

make[5]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/testTop/dbPv/src/O.linux-x86_64'

make[4]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/testTop/dbPv/src'

make -C ./Db install 

make[4]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/testTop/dbPv/Db'

make -C O.linux-x86_64 -f ../Makefile TOP=../../.. \

    T_A=linux-x86_64 install

make[5]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/testTop/dbPv/Db/O.linux-x86_64'

make[5]: Nothing to be done for 'install'.

make[5]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/testTop/dbPv/Db/O.linux-x86_64'

make[4]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/testTop/dbPv/Db'

make[3]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/testTop/dbPv'

make[2]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/testTop'

make -C ./exampleTop install 

make[2]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/exampleTop'

make -C ./configure install 

make[3]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/exampleTop/configure'

make -C O.linux-x86_64 -f ../Makefile TOP=../.. \

    T_A=linux-x86_64 install

make[4]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/exampleTop/configure/O.linux-x86_64'

perl -CSD /opt/epics/base/bin/linux-x86_64/convertRelease.pl checkRelease

make[4]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/exampleTop/configure/O.linux-x86_64'

make[3]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/exampleTop/configure'

make -C ./iocBoot install 

make[3]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/exampleTop/iocBoot'

make -C ./simpleDbPv install 

make[4]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/exampleTop/iocBoot/simpleDbPv'

make[4]: Nothing to be done for 'install'.

make[4]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/exampleTop/iocBoot/simpleDbPv'

make[3]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/exampleTop/iocBoot'

make -C ./simpleDbPv install 

make[3]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/exampleTop/simpleDbPv'

make -C ./src install 

make[4]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/exampleTop/simpleDbPv/src'

make -C O.linux-x86_64 -f ../Makefile TOP=../../.. \

    T_A=linux-x86_64 install

make[5]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/exampleTop/simpleDbPv/src/O.linux-x86_64'

make[5]: Nothing to be done for 'install'.

make[5]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/exampleTop/simpleDbPv/src/O.linux-x86_64'

make[4]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/exampleTop/simpleDbPv/src'

make -C ./Db install 

make[4]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/exampleTop/simpleDbPv/Db'

make -C O.linux-x86_64 -f ../Makefile TOP=../../.. \

    T_A=linux-x86_64 install

make[5]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/exampleTop/simpleDbPv/Db/O.linux-x86_64'

make[5]: Nothing to be done for 'install'.

make[5]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/exampleTop/simpleDbPv/Db/O.linux-x86_64'

make[4]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/exampleTop/simpleDbPv/Db'

make[3]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/exampleTop/simpleDbPv'

make[2]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv/exampleTop'

make[1]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvaSrv'

make -C pvDatabaseCPP all

make[1]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvDatabaseCPP'

make -C ./configure install 

make[2]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvDatabaseCPP/configure'

make -C O.linux-x86_64 -f ../Makefile TOP=../.. \

    T_A=linux-x86_64 install

make[3]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvDatabaseCPP/configure/O.linux-x86_64'

perl -CSD /opt/epics/base/bin/linux-x86_64/convertRelease.pl checkRelease

make[3]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvDatabaseCPP/configure/O.linux-x86_64'

make[2]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvDatabaseCPP/configure'

make -C ./src install 

make[2]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvDatabaseCPP/src'

make -C O.linux-x86_64 -f ../Makefile TOP=../.. \

    T_A=linux-x86_64 install

make[3]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvDatabaseCPP/src/O.linux-x86_64'

make[3]: Nothing to be done for 'install'.

make[3]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvDatabaseCPP/src/O.linux-x86_64'

make[2]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvDatabaseCPP/src'

make -C ./test install 

make[2]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvDatabaseCPP/test'

make -C O.linux-x86_64 -f ../Makefile TOP=../.. \

    T_A=linux-x86_64 install

make[3]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/pvDatabaseCPP/test/O.linux-x86_64'

make[3]: Nothing to be done for 'install'.

make[3]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvDatabaseCPP/test/O.linux-x86_64'

make[2]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvDatabaseCPP/test'

make[1]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/pvDatabaseCPP'

make -C exampleCPP all

make[1]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/exampleCPP'

make -C ./configure install 

make[2]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/exampleCPP/configure'

make -C O.linux-x86_64 -f ../Makefile TOP=../.. \

    T_A=linux-x86_64 install

make[3]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/exampleCPP/configure/O.linux-x86_64'

perl -CSD /opt/epics/base/bin/linux-x86_64/convertRelease.pl checkRelease

make[3]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/exampleCPP/configure/O.linux-x86_64'

make[2]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/exampleCPP/configure'

make -C ./database install 

make[2]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/exampleCPP/database'

make -C ./configure install 

make[3]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/exampleCPP/database/configure'

make -C O.linux-x86_64 -f ../Makefile TOP=../.. \

    T_A=linux-x86_64 install

make[4]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/exampleCPP/database/configure/O.linux-x86_64'

perl -CSD /opt/epics/base/bin/linux-x86_64/convertRelease.pl checkRelease

make[4]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/exampleCPP/database/configure/O.linux-x86_64'

make[3]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/exampleCPP/database/configure'

make -C ./src install 

make[3]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/exampleCPP/database/src'

make -C O.linux-x86_64 -f ../Makefile TOP=../.. \

    T_A=linux-x86_64 install

make[4]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/exampleCPP/database/src/O.linux-x86_64'

make[4]: Nothing to be done for 'install'.

make[4]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/exampleCPP/database/src/O.linux-x86_64'

make[3]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/exampleCPP/database/src'

make -C ./ioc install 

make[3]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/exampleCPP/database/ioc'

make -C ./src install 

make[4]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/exampleCPP/database/ioc/src'

make -C O.linux-x86_64 -f ../Makefile TOP=../../.. \

    T_A=linux-x86_64 install

make[5]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/exampleCPP/database/ioc/src/O.linux-x86_64'

make[5]: Nothing to be done for 'install'.

make[5]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/exampleCPP/database/ioc/src/O.linux-x86_64'

make[4]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/exampleCPP/database/ioc/src'

make -C ./Db install 

make[4]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/exampleCPP/database/ioc/Db'

make -C O.linux-x86_64 -f ../Makefile TOP=../../.. \

    T_A=linux-x86_64 install

make[5]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/exampleCPP/database/ioc/Db/O.linux-x86_64'

make[5]: Nothing to be done for 'install'.

make[5]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/exampleCPP/database/ioc/Db/O.linux-x86_64'

make[4]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/exampleCPP/database/ioc/Db'

make[3]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/exampleCPP/database/ioc'

make -C ./iocBoot install 

make[3]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/exampleCPP/database/iocBoot'

make -C ./exampleDatabase install 

make[4]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/exampleCPP/database/iocBoot/exampleDatabase'

make[4]: Nothing to be done for 'install'.

make[4]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/exampleCPP/database/iocBoot/exampleDatabase'

make[3]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/exampleCPP/database/iocBoot'

make[2]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/exampleCPP/database'

make -C ./exampleClient install 

make[2]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/exampleCPP/exampleClient'

make -C ./configure install 

make[3]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/exampleCPP/exampleClient/configure'

make -C O.linux-x86_64 -f ../Makefile TOP=../.. \

    T_A=linux-x86_64 install

make[4]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/exampleCPP/exampleClient/configure/O.linux-x86_64'

perl -CSD /opt/epics/base/bin/linux-x86_64/convertRelease.pl checkRelease

make[4]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/exampleCPP/exampleClient/configure/O.linux-x86_64'

make[3]: Leaving directory '/opt/epics/EPICS-CPP-4.6.0/exampleCPP/exampleClient/configure'

make -C ./src install 

make[3]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/exampleCPP/exampleClient/src'

make -C O.linux-x86_64 -f ../Makefile TOP=../.. \

    T_A=linux-x86_64 install

make[4]: Entering directory '/opt/epics/EPICS-CPP-4.6.0/exampleCPP/exampleClient/src/O.linux-x86_64'

/usr/bin/g++  -D_GNU_SOURCE -D_DEFAULT_SOURCE            -D_X86_64_  -DUNIX  -Dlinux     -O3 -g   -Wall      -mtune=generic     -m64  -I. -I../O.Common -I. -I. -I.. -I../../include/compiler/gcc -I../../include/os/Linux -I../../include      -I/opt/epics/EPICS-CPP-4.6.0/pvDatabaseCPP/include   -I/opt/epics/EPICS-CPP-4.6.0/pvaSrv/include   -I/opt/epics/EPICS-CPP-4.6.0/pvaClientCPP/include   -I/opt/epics/EPICS-CPP-4.6.0/pvAccessCPP/include   -I/opt/epics/EPICS-CPP-4.6.0/normativeTypesCPP/include   -I/opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include   -I/opt/epics/EPICS-CPP-4.6.0/pvCommonCPP/include -I/opt/epics/base/include/compiler/gcc -I/opt/epics/base/include/os/Linux -I/opt/epics/base/include        -c ../examplePvaClientProcess.cpp

In file included from /opt/epics/EPICS-CPP-4.6.0/pvaClientCPP/include/pv/pvaClient.h:27:0,

                 from ../examplePvaClientProcess.cpp:14:

/opt/epics/EPICS-CPP-4.6.0/pvAccessCPP/include/pv/pvAccess.h:990:18: warning: ‘template<class> class std::auto_ptr’ is deprecated [-Wdeprecated-declarations]

     virtual std::auto_ptr<stringVector_t> getProviderNames() = 0;

                  ^~~~~~~~

In file included from /usr/include/c++/6.3.1/memory:81:0,

                 from /usr/include/c++/6.3.1/tr1/memory:39,

                 from /opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/sharedPtr.h:68,

                 from /opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/pvType.h:41,

                 from /opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/requester.h:13,

                 from /opt/epics/EPICS-CPP-4.6.0/pvaClientCPP/include/pv/pvaClient.h:17,

                 from ../examplePvaClientProcess.cpp:14:

/usr/include/c++/6.3.1/bits/unique_ptr.h:49:28: note: declared here

   template<typename> class auto_ptr;

                            ^~~~~~~~

../examplePvaClientProcess.cpp: In function ‘void exampleProcess(const PvaClientPtr&)’:

../examplePvaClientProcess.cpp:28:10: error: no match for ‘operator<<’ (operand types are ‘std::ostream {aka std::basic_ostream<char>}’ and ‘std::ostream {aka std::basic_ostream<char>}’)

     cout <<  channel->get("field()")->getData()->showChanged(cout) << endl;

     ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../examplePvaClientProcess.cpp:28:10: note: candidate: operator<<(int, int) <built-in>

../examplePvaClientProcess.cpp:28:10: note:   no known conversion for argument 2 from ‘std::ostream {aka std::basic_ostream<char>}’ to ‘int’

In file included from /usr/include/c++/6.3.1/iostream:39:0,

                 from ../examplePvaClientProcess.cpp:12:

/usr/include/c++/6.3.1/ostream:108:7: note: candidate: std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(std::basic_ostream<_CharT, _Traits>::__ostream_type& (*)(std::basic_ostream<_CharT, _Traits>::__ostream_type&)) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]

       operator<<(__ostream_type& (*__pf)(__ostream_type&))

       ^~~~~~~~

/usr/include/c++/6.3.1/ostream:108:7: note:   no known conversion for argument 1 from ‘std::ostream {aka std::basic_ostream<char>}’ to ‘std::basic_ostream<char>::__ostream_type& (*)(std::basic_ostream<char>::__ostream_type&) {aka std::basic_ostream<char>& (*)(std::basic_ostream<char>&)}’

/usr/include/c++/6.3.1/ostream:117:7: note: candidate: std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(std::basic_ostream<_CharT, _Traits>::__ios_type& (*)(std::basic_ostream<_CharT, _Traits>::__ios_type&)) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>; std::basic_ostream<_CharT, _Traits>::__ios_type = std::basic_ios<char>]

       operator<<(__ios_type& (*__pf)(__ios_type&))

       ^~~~~~~~

/usr/include/c++/6.3.1/ostream:117:7: note:   no known conversion for argument 1 from ‘std::ostream {aka std::basic_ostream<char>}’ to ‘std::basic_ostream<char>::__ios_type& (*)(std::basic_ostream<char>::__ios_type&) {aka std::basic_ios<char>& (*)(std::basic_ios<char>&)}’

/usr/include/c++/6.3.1/ostream:127:7: note: candidate: std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(std::ios_base& (*)(std::ios_base&)) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]

       operator<<(ios_base& (*__pf) (ios_base&))

       ^~~~~~~~

/usr/include/c++/6.3.1/ostream:127:7: note:   no known conversion for argument 1 from ‘std::ostream {aka std::basic_ostream<char>}’ to ‘std::ios_base& (*)(std::ios_base&)’

/usr/include/c++/6.3.1/ostream:166:7: note: candidate: std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long int) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]

       operator<<(long __n)

       ^~~~~~~~

/usr/include/c++/6.3.1/ostream:166:7: note:   no known conversion for argument 1 from ‘std::ostream {aka std::basic_ostream<char>}’ to ‘long int’

/usr/include/c++/6.3.1/ostream:170:7: note: candidate: std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]

       operator<<(unsigned long __n)

       ^~~~~~~~

/usr/include/c++/6.3.1/ostream:170:7: note:   no known conversion for argument 1 from ‘std::ostream {aka std::basic_ostream<char>}’ to ‘long unsigned int’

/usr/include/c++/6.3.1/ostream:174:7: note: candidate: std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(bool) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]

       operator<<(bool __n)

       ^~~~~~~~

/usr/include/c++/6.3.1/ostream:174:7: note:   no known conversion for argument 1 from ‘std::ostream {aka std::basic_ostream<char>}’ to ‘bool’

In file included from /usr/include/c++/6.3.1/ostream:638:0,

                 from /usr/include/c++/6.3.1/iostream:39,

                 from ../examplePvaClientProcess.cpp:12:

/usr/include/c++/6.3.1/bits/ostream.tcc:91:5: note: candidate: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(short int) [with _CharT = char; _Traits = std::char_traits<char>]

     basic_ostream<_CharT, _Traits>::

     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

/usr/include/c++/6.3.1/bits/ostream.tcc:91:5: note:   no known conversion for argument 1 from ‘std::ostream {aka std::basic_ostream<char>}’ to ‘short int’

In file included from /usr/include/c++/6.3.1/iostream:39:0,

                 from ../examplePvaClientProcess.cpp:12:

/usr/include/c++/6.3.1/ostream:181:7: note: candidate: std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(short unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]

       operator<<(unsigned short __n)

       ^~~~~~~~

/usr/include/c++/6.3.1/ostream:181:7: note:   no known conversion for argument 1 from ‘std::ostream {aka std::basic_ostream<char>}’ to ‘short unsigned int’

In file included from /usr/include/c++/6.3.1/ostream:638:0,

                 from /usr/include/c++/6.3.1/iostream:39,

                 from ../examplePvaClientProcess.cpp:12:

/usr/include/c++/6.3.1/bits/ostream.tcc:105:5: note: candidate: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(int) [with _CharT = char; _Traits = std::char_traits<char>]

     basic_ostream<_CharT, _Traits>::

     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

/usr/include/c++/6.3.1/bits/ostream.tcc:105:5: note:   no known conversion for argument 1 from ‘std::ostream {aka std::basic_ostream<char>}’ to ‘int’

In file included from /usr/include/c++/6.3.1/iostream:39:0,

                 from ../examplePvaClientProcess.cpp:12:

/usr/include/c++/6.3.1/ostream:192:7: note: candidate: std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]

       operator<<(unsigned int __n)

       ^~~~~~~~

/usr/include/c++/6.3.1/ostream:192:7: note:   no known conversion for argument 1 from ‘std::ostream {aka std::basic_ostream<char>}’ to ‘unsigned int’

/usr/include/c++/6.3.1/ostream:201:7: note: candidate: std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long long int) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]

       operator<<(long long __n)

       ^~~~~~~~

/usr/include/c++/6.3.1/ostream:201:7: note:   no known conversion for argument 1 from ‘std::ostream {aka std::basic_ostream<char>}’ to ‘long long int’

/usr/include/c++/6.3.1/ostream:205:7: note: candidate: std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long long unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]

       operator<<(unsigned long long __n)

       ^~~~~~~~

/usr/include/c++/6.3.1/ostream:205:7: note:   no known conversion for argument 1 from ‘std::ostream {aka std::basic_ostream<char>}’ to ‘long long unsigned int’

/usr/include/c++/6.3.1/ostream:220:7: note: candidate: std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(double) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]

       operator<<(double __f)

       ^~~~~~~~

/usr/include/c++/6.3.1/ostream:220:7: note:   no known conversion for argument 1 from ‘std::ostream {aka std::basic_ostream<char>}’ to ‘double’

/usr/include/c++/6.3.1/ostream:224:7: note: candidate: std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(float) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]

       operator<<(float __f)

       ^~~~~~~~

/usr/include/c++/6.3.1/ostream:224:7: note:   no known conversion for argument 1 from ‘std::ostream {aka std::basic_ostream<char>}’ to ‘float’

/usr/include/c++/6.3.1/ostream:232:7: note: candidate: std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long double) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]

       operator<<(long double __f)

       ^~~~~~~~

/usr/include/c++/6.3.1/ostream:232:7: note:   no known conversion for argument 1 from ‘std::ostream {aka std::basic_ostream<char>}’ to ‘long double’

/usr/include/c++/6.3.1/ostream:245:7: note: candidate: std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(const void*) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]

       operator<<(const void* __p)

       ^~~~~~~~

/usr/include/c++/6.3.1/ostream:245:7: note:   no known conversion for argument 1 from ‘std::ostream {aka std::basic_ostream<char>}’ to ‘const void*’

In file included from /usr/include/c++/6.3.1/ostream:638:0,

                 from /usr/include/c++/6.3.1/iostream:39,

                 from ../examplePvaClientProcess.cpp:12:

/usr/include/c++/6.3.1/bits/ostream.tcc:119:5: note: candidate: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(std::basic_ostream<_CharT, _Traits>::__streambuf_type*) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__streambuf_type = std::basic_streambuf<char>]

     basic_ostream<_CharT, _Traits>::

     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

/usr/include/c++/6.3.1/bits/ostream.tcc:119:5: note:   no known conversion for argument 1 from ‘std::ostream {aka std::basic_ostream<char>}’ to ‘std::basic_ostream<char>::__streambuf_type* {aka std::basic_streambuf<char>*}’

In file included from /opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/pvData.h:26:0,

                 from /opt/epics/EPICS-CPP-4.6.0/pvaClientCPP/include/pv/pvaClient.h:21,

                 from ../examplePvaClientProcess.cpp:14:

/opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/sharedVector.h:868:15: note: candidate: template<class E> std::ostream& operator<<(std::ostream&, const epics::pvData::shared_vector<TO>&)

 std::ostream& operator<<(std::ostream& strm, const epics::pvData::shared_vector<E>& arr)

               ^~~~~~~~

/opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/sharedVector.h:868:15: note:   template argument deduction/substitution failed:

../examplePvaClientProcess.cpp:28:66: note:   ‘std::ostream {aka std::basic_ostream<char>}’ is not derived from ‘const epics::pvData::shared_vector<TO>’

     cout <<  channel->get("field()")->getData()->showChanged(cout) << endl;

                                                                  ^

In file included from /opt/epics/EPICS-CPP-4.6.0/pvAccessCPP/include/pv/pvAccess.h:29:0,

                 from /opt/epics/EPICS-CPP-4.6.0/pvaClientCPP/include/pv/pvaClient.h:27,

                 from ../examplePvaClientProcess.cpp:14:

/opt/epics/EPICS-CPP-4.6.0/pvAccessCPP/include/pv/pvaVersion.h:114:30: note: candidate: std::ostream& epics::pvAccess::operator<<(std::ostream&, const epics::pvAccess::Version&)

 epicsShareFunc std::ostream& operator<<(std::ostream& o, const Version& v);

                              ^~~~~~~~

/opt/epics/EPICS-CPP-4.6.0/pvAccessCPP/include/pv/pvaVersion.h:114:30: note:   no known conversion for argument 2 from ‘std::ostream {aka std::basic_ostream<char>}’ to ‘const epics::pvAccess::Version&’

In file included from /opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/pvCopy.h:19:0,

                 from /opt/epics/EPICS-CPP-4.6.0/pvaClientCPP/include/pv/pvaClient.h:22,

                 from ../examplePvaClientProcess.cpp:14:

/opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/bitSet.h:291:36: note: candidate: std::ostream& epics::pvData::operator<<(std::ostream&, const epics::pvData::BitSet&)

     epicsShareExtern std::ostream& operator<<(std::ostream& o, const BitSet& b);

                                    ^~~~~~~~

/opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/bitSet.h:291:36: note:   no known conversion for argument 2 from ‘std::ostream {aka std::basic_ostream<char>}’ to ‘const epics::pvData::BitSet&’

In file included from /opt/epics/EPICS-CPP-4.6.0/pvaClientCPP/include/pv/pvaClient.h:21:0,

                 from ../examplePvaClientProcess.cpp:14:

/opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/pvData.h:572:32: note: candidate: std::ostream& epics::pvData::operator<<(const epics::pvData::format::array_at_internal&, const epics::pvData::PVArray&)

 epicsShareExtern std::ostream& operator<<(format::array_at_internal const& manip, const PVArray& array);

                                ^~~~~~~~

/opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/pvData.h:572:32: note:   no known conversion for argument 1 from ‘std::ostream {aka std::basic_ostream<char>}’ to ‘const epics::pvData::format::array_at_internal&’

/opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/pvData.h:267:32: note: candidate: std::ostream& epics::pvData::operator<<(std::ostream&, const epics::pvData::PVField&)

 epicsShareExtern std::ostream& operator<<(std::ostream& o, const PVField& f);

                                ^~~~~~~~

/opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/pvData.h:267:32: note:   no known conversion for argument 2 from ‘std::ostream {aka std::basic_ostream<char>}’ to ‘const epics::pvData::PVField&’

In file included from /opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/pvData.h:24:0,

                 from /opt/epics/EPICS-CPP-4.6.0/pvaClientCPP/include/pv/pvaClient.h:21,

                 from ../examplePvaClientProcess.cpp:14:

/opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/pvIntrospect.h:336:32: note: candidate: std::ostream& epics::pvData::operator<<(std::ostream&, const epics::pvData::Field&)

 epicsShareExtern std::ostream& operator<<(std::ostream& o, const Field& field);

                                ^~~~~~~~

/opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/pvIntrospect.h:336:32: note:   no known conversion for argument 2 from ‘std::ostream {aka std::basic_ostream<char>}’ to ‘const epics::pvData::Field&’

/opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/pvIntrospect.h:283:32: note: candidate: std::ostream& epics::pvData::operator<<(std::ostream&, const epics::pvData::ScalarType&)

 epicsShareExtern std::ostream& operator<<(std::ostream& o, const ScalarType& scalarType);

                                ^~~~~~~~

/opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/pvIntrospect.h:283:32: note:   no known conversion for argument 2 from ‘std::ostream {aka std::basic_ostream<char>}’ to ‘const epics::pvData::ScalarType&’

/opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/pvIntrospect.h:177:32: note: candidate: std::ostream& epics::pvData::operator<<(std::ostream&, const epics::pvData::Type&)

 epicsShareExtern std::ostream& operator<<(std::ostream& o, const Type& type);

                                ^~~~~~~~

/opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/pvIntrospect.h:177:32: note:   no known conversion for argument 2 from ‘std::ostream {aka std::basic_ostream<char>}’ to ‘const epics::pvData::Type&’

In file included from /opt/epics/EPICS-CPP-4.6.0/pvaClientCPP/include/pv/pvaClient.h:18:0,

                 from ../examplePvaClientProcess.cpp:14:

/opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/status.h:113:40: note: candidate: std::ostream& epics::pvData::operator<<(std::ostream&, const epics::pvData::Status::StatusType&)

         epicsShareExtern std::ostream& operator<<(std::ostream& o, const Status::StatusType& statusType);

                                        ^~~~~~~~

/opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/status.h:113:40: note:   no known conversion for argument 2 from ‘std::ostream {aka std::basic_ostream<char>}’ to ‘const epics::pvData::Status::StatusType&’

/opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/status.h:112:40: note: candidate: std::ostream& epics::pvData::operator<<(std::ostream&, const epics::pvData::Status&)

         epicsShareExtern std::ostream& operator<<(std::ostream& o, const Status& status);

                                        ^~~~~~~~

/opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/status.h:112:40: note:   no known conversion for argument 2 from ‘std::ostream {aka std::basic_ostream<char>}’ to ‘const epics::pvData::Status&’

In file included from /opt/epics/EPICS-CPP-4.6.0/pvaClientCPP/include/pv/pvaClient.h:21:0,

                 from ../examplePvaClientProcess.cpp:14:

/opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/pvData.h:1631:36: note: candidate: std::ostream& std::operator<<(std::ostream&, const epics::pvData::PVField*)

     epicsShareExtern std::ostream& operator<<(std::ostream& o, const epics::pvData::PVField *ptr);

                                    ^~~~~~~~

/opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/pvData.h:1631:36: note:   no known conversion for argument 2 from ‘std::ostream {aka std::basic_ostream<char>}’ to ‘const epics::pvData::PVField*’

In file included from /opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/pvData.h:24:0,

                 from /opt/epics/EPICS-CPP-4.6.0/pvaClientCPP/include/pv/pvaClient.h:21,

                 from ../examplePvaClientProcess.cpp:14:

/opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/pvIntrospect.h:1313:36: note: candidate: std::ostream& std::operator<<(std::ostream&, const epics::pvData::Field*)

     epicsShareExtern std::ostream& operator<<(std::ostream& o, const epics::pvData::Field *ptr);

                                    ^~~~~~~~

/opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/pvIntrospect.h:1313:36: note:   no known conversion for argument 2 from ‘std::ostream {aka std::basic_ostream<char>}’ to ‘const epics::pvData::Field*’

In file included from /opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/pvData.h:22:0,

                 from /opt/epics/EPICS-CPP-4.6.0/pvaClientCPP/include/pv/pvaClient.h:21,

                 from ../examplePvaClientProcess.cpp:14:

/usr/include/c++/6.3.1/iomanip:363:5: note: candidate: template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Put_time<_CharT>)

     operator<<(basic_ostream<_CharT, _Traits>& __os, _Put_time<_CharT> __f)

     ^~~~~~~~

/usr/include/c++/6.3.1/iomanip:363:5: note:   template argument deduction/substitution failed:

../examplePvaClientProcess.cpp:28:66: note:   ‘std::basic_ostream<char>’ is not derived from ‘std::_Put_time<_CharT>’

     cout <<  channel->get("field()")->getData()->showChanged(cout) << endl;

                                                                  ^

In file included from /opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/pvData.h:22:0,

                 from /opt/epics/EPICS-CPP-4.6.0/pvaClientCPP/include/pv/pvaClient.h:21,

                 from ../examplePvaClientProcess.cpp:14:

/usr/include/c++/6.3.1/iomanip:311:5: note: candidate: template<class _CharT, class _Traits, class _MoneyT> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Put_money<_MoneyT>)

     operator<<(basic_ostream<_CharT, _Traits>& __os, _Put_money<_MoneyT> __f)

     ^~~~~~~~

/usr/include/c++/6.3.1/iomanip:311:5: note:   template argument deduction/substitution failed:

../examplePvaClientProcess.cpp:28:66: note:   ‘std::basic_ostream<char>’ is not derived from ‘std::_Put_money<_MoneyT>’

     cout <<  channel->get("field()")->getData()->showChanged(cout) << endl;

                                                                  ^

In file included from /opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/pvData.h:22:0,

                 from /opt/epics/EPICS-CPP-4.6.0/pvaClientCPP/include/pv/pvaClient.h:21,

                 from ../examplePvaClientProcess.cpp:14:

/usr/include/c++/6.3.1/iomanip:238:5: note: candidate: template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Setw)

     operator<<(basic_ostream<_CharT, _Traits>& __os, _Setw __f)

     ^~~~~~~~

/usr/include/c++/6.3.1/iomanip:238:5: note:   template argument deduction/substitution failed:

../examplePvaClientProcess.cpp:28:61: note:   cannot convert ‘epics::pvaClient::PvaClientGet::getData()().std::tr1::shared_ptr<epics::pvaClient::PvaClientGetData>::<anonymous>.std::tr1::__shared_ptr<_Tp, _Lp>::operator-><epics::pvaClient::PvaClientGetData, (__gnu_cxx::_Lock_policy)2u>()->epics::pvaClient::PvaClientGetData::showChanged(std::cout)’ (type ‘std::ostream {aka std::basic_ostream<char>}’) to type ‘std::_Setw’

     cout <<  channel->get("field()")->getData()->showChanged(cout) << endl;

              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~

In file included from /opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/pvData.h:22:0,

                 from /opt/epics/EPICS-CPP-4.6.0/pvaClientCPP/include/pv/pvaClient.h:21,

                 from ../examplePvaClientProcess.cpp:14:

/usr/include/c++/6.3.1/iomanip:208:5: note: candidate: template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Setprecision)

     operator<<(basic_ostream<_CharT, _Traits>& __os, _Setprecision __f)

     ^~~~~~~~

/usr/include/c++/6.3.1/iomanip:208:5: note:   template argument deduction/substitution failed:

../examplePvaClientProcess.cpp:28:61: note:   cannot convert ‘epics::pvaClient::PvaClientGet::getData()().std::tr1::shared_ptr<epics::pvaClient::PvaClientGetData>::<anonymous>.std::tr1::__shared_ptr<_Tp, _Lp>::operator-><epics::pvaClient::PvaClientGetData, (__gnu_cxx::_Lock_policy)2u>()->epics::pvaClient::PvaClientGetData::showChanged(std::cout)’ (type ‘std::ostream {aka std::basic_ostream<char>}’) to type ‘std::_Setprecision’

     cout <<  channel->get("field()")->getData()->showChanged(cout) << endl;

              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~

In file included from /opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/pvData.h:22:0,

                 from /opt/epics/EPICS-CPP-4.6.0/pvaClientCPP/include/pv/pvaClient.h:21,

                 from ../examplePvaClientProcess.cpp:14:

/usr/include/c++/6.3.1/iomanip:178:5: note: candidate: template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Setfill<_CharT>)

     operator<<(basic_ostream<_CharT, _Traits>& __os, _Setfill<_CharT> __f)

     ^~~~~~~~

/usr/include/c++/6.3.1/iomanip:178:5: note:   template argument deduction/substitution failed:

../examplePvaClientProcess.cpp:28:66: note:   ‘std::basic_ostream<char>’ is not derived from ‘std::_Setfill<_CharT>’

     cout <<  channel->get("field()")->getData()->showChanged(cout) << endl;

                                                                  ^

In file included from /opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/pvData.h:22:0,

                 from /opt/epics/EPICS-CPP-4.6.0/pvaClientCPP/include/pv/pvaClient.h:21,

                 from ../examplePvaClientProcess.cpp:14:

/usr/include/c++/6.3.1/iomanip:143:5: note: candidate: template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Setbase)

     operator<<(basic_ostream<_CharT, _Traits>& __os, _Setbase __f)

     ^~~~~~~~

/usr/include/c++/6.3.1/iomanip:143:5: note:   template argument deduction/substitution failed:

../examplePvaClientProcess.cpp:28:61: note:   cannot convert ‘epics::pvaClient::PvaClientGet::getData()().std::tr1::shared_ptr<epics::pvaClient::PvaClientGetData>::<anonymous>.std::tr1::__shared_ptr<_Tp, _Lp>::operator-><epics::pvaClient::PvaClientGetData, (__gnu_cxx::_Lock_policy)2u>()->epics::pvaClient::PvaClientGetData::showChanged(std::cout)’ (type ‘std::ostream {aka std::basic_ostream<char>}’) to type ‘std::_Setbase’

     cout <<  channel->get("field()")->getData()->showChanged(cout) << endl;

              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~

In file included from /opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/pvData.h:22:0,

                 from /opt/epics/EPICS-CPP-4.6.0/pvaClientCPP/include/pv/pvaClient.h:21,

                 from ../examplePvaClientProcess.cpp:14:

/usr/include/c++/6.3.1/iomanip:109:5: note: candidate: template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Setiosflags)

     operator<<(basic_ostream<_CharT, _Traits>& __os, _Setiosflags __f)

     ^~~~~~~~

/usr/include/c++/6.3.1/iomanip:109:5: note:   template argument deduction/substitution failed:

../examplePvaClientProcess.cpp:28:61: note:   cannot convert ‘epics::pvaClient::PvaClientGet::getData()().std::tr1::shared_ptr<epics::pvaClient::PvaClientGetData>::<anonymous>.std::tr1::__shared_ptr<_Tp, _Lp>::operator-><epics::pvaClient::PvaClientGetData, (__gnu_cxx::_Lock_policy)2u>()->epics::pvaClient::PvaClientGetData::showChanged(std::cout)’ (type ‘std::ostream {aka std::basic_ostream<char>}’) to type ‘std::_Setiosflags’

     cout <<  channel->get("field()")->getData()->showChanged(cout) << endl;

              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~

In file included from /opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/pvData.h:22:0,

                 from /opt/epics/EPICS-CPP-4.6.0/pvaClientCPP/include/pv/pvaClient.h:21,

                 from ../examplePvaClientProcess.cpp:14:

/usr/include/c++/6.3.1/iomanip:79:5: note: candidate: template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Resetiosflags)

     operator<<(basic_ostream<_CharT, _Traits>& __os, _Resetiosflags __f)

     ^~~~~~~~

/usr/include/c++/6.3.1/iomanip:79:5: note:   template argument deduction/substitution failed:

../examplePvaClientProcess.cpp:28:61: note:   cannot convert ‘epics::pvaClient::PvaClientGet::getData()().std::tr1::shared_ptr<epics::pvaClient::PvaClientGetData>::<anonymous>.std::tr1::__shared_ptr<_Tp, _Lp>::operator-><epics::pvaClient::PvaClientGetData, (__gnu_cxx::_Lock_policy)2u>()->epics::pvaClient::PvaClientGetData::showChanged(std::cout)’ (type ‘std::ostream {aka std::basic_ostream<char>}’) to type ‘std::_Resetiosflags’

     cout <<  channel->get("field()")->getData()->showChanged(cout) << endl;

              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~

In file included from /usr/include/c++/6.3.1/memory:82:0,

                 from /usr/include/c++/6.3.1/tr1/memory:39,

                 from /opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/sharedPtr.h:68,

                 from /opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/pvType.h:41,

                 from /opt/epics/EPICS-CPP-4.6.0/pvDataCPP/include/pv/requester.h:13,

                 from /opt/epics/EPICS-CPP-4.6.0/pvaClientCPP/include/pv/pvaClient.h:17,

                 from ../examplePvaClientProcess.cpp:14:

/usr/include/c++/6.3.1/bits/shared_ptr.h:66:5: note: candidate: template<class _Ch, class _Tr, class _Tp, __gnu_cxx::_Lock_policy _Lp> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::__shared_ptr<_Tp, _Lp>&)

     operator<<(std::basic_ostream<_Ch, _Tr>& __os,

     ^~~~~~~~

/usr/include/c++/6.3.1/bits/shared_ptr.h:66:5: note:   template argument deduction/substitution failed:

../examplePvaClientProcess.cpp:28:66: note:   ‘std::ostream {aka std::basic_ostream<char>}’ is not derived from ‘const std::__shared_ptr<_Tp, _Lp>’

     cout <<  channel->get("field()")->getData()->showChanged(cout) << endl;

                                                                  ^

In file included from /usr/include/c++/6.3.1/iostream:39:0,

                 from ../examplePvaClientProcess.cpp:12:

/usr/include/c++/6.3.1/ostream:628:5: note: candidate: std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&&, const _Tp&) [with _CharT = char; _Traits = std::char_traits<char>; _Tp = std::basic_ostream<char>] <near match>

     operator<<(basic_ostream<_CharT, _Traits>&& __os, const _Tp& __x)

     ^~~~~~~~

/usr/include/c++/6.3.1/ostream:628:5: note:   conversion of argument 1 would be ill-formed:

../examplePvaClientProcess.cpp:28:66: error: cannot bind ‘std::ostream {aka std::basic_ostream<char>}’ lvalue to ‘std::basic_ostream<char>&&’

     cout <<  channel->get("field()")->getData()->showChanged(cout) << endl;

                                                                  ^

In file included from /usr/include/c++/6.3.1/iostream:39:0,

                 from ../examplePvaClientProcess.cpp:12:

/usr/include/c++/6.3.1/ostream:574:5: note: candidate: template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, const unsigned char*)

     operator<<(basic_ostream<char, _Traits>& __out, const unsigned char* __s)

     ^~~~~~~~

/usr/include/c++/6.3.1/ostream:574:5: note:   template argument deduction/substitution failed:

../examplePvaClientProcess.cpp:28:61: note:   cannot convert ‘epics::pvaClient::PvaClientGet::getData()().std::tr1::shared_ptr<epics::pvaClient::PvaClientGetData>::<anonymous>.std::tr1::__shared_ptr<_Tp, _Lp>::operator-><epics::pvaClient::PvaClientGetData, (__gnu_cxx::_Lock_policy)2u>()->epics::pvaClient::PvaClientGetData::showChanged(std::cout)’ (type ‘std::ostream {aka std::basic_ostream<char>}’) to type ‘const unsigned char*’

     cout <<  channel->get("field()")->getData()->showChanged(cout) << endl;

              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~

In file included from /usr/include/c++/6.3.1/iostream:39:0,

                 from ../examplePvaClientProcess.cpp:12:

/usr/include/c++/6.3.1/ostream:569:5: note: candidate: template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, const signed char*)

     operator<<(basic_ostream<char, _Traits>& __out, const signed char* __s)

     ^~~~~~~~

/usr/include/c++/6.3.1/ostream:569:5: note:   template argument deduction/substitution failed:

../examplePvaClientProcess.cpp:28:61: note:   cannot convert ‘epics::pvaClient::PvaClientGet::getData()().std::tr1::shared_ptr<epics::pvaClient::PvaClientGetData>::<anonymous>.std::tr1::__shared_ptr<_Tp, _Lp>::operator-><epics::pvaClient::PvaClientGetData, (__gnu_cxx::_Lock_policy)2u>()->epics::pvaClient::PvaClientGetData::showChanged(std::cout)’ (type ‘std::ostream {aka std::basic_ostream<char>}’) to type ‘const signed char*’

     cout <<  channel->get("field()")->getData()->showChanged(cout) << endl;

              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~

In file included from /usr/include/c++/6.3.1/iostream:39:0,

                 from ../examplePvaClientProcess.cpp:12:

/usr/include/c++/6.3.1/ostream:556:5: note: candidate: template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, const char*)

     operator<<(basic_ostream<char, _Traits>& __out, const char* __s)

     ^~~~~~~~

/usr/include/c++/6.3.1/ostream:556:5: note:   template argument deduction/substitution failed:

../examplePvaClientProcess.cpp:28:61: note:   cannot convert ‘epics::pvaClient::PvaClientGet::getData()().std::tr1::shared_ptr<epics::pvaClient::PvaClientGetData>::<anonymous>.std::tr1::__shared_ptr<_Tp, _Lp>::operator-><epics::pvaClient::PvaClientGetData, (__gnu_cxx::_Lock_policy)2u>()->epics::pvaClient::PvaClientGetData::showChanged(std::cout)’ (type ‘std::ostream {aka std::basic_ostream<char>}’) to type ‘const char*’

     cout <<  channel->get("field()")->getData()->showChanged(cout) << endl;

              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~

In file included from /usr/include/c++/6.3.1/ostream:638:0,

                 from /usr/include/c++/6.3.1/iostream:39,

                 from ../examplePvaClientProcess.cpp:12:

/usr/include/c++/6.3.1/bits/ostream.tcc:321:5: note: candidate: template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const char*)

     operator<<(basic_ostream<_CharT, _Traits>& __out, const char* __s)

     ^~~~~~~~

/usr/include/c++/6.3.1/bits/ostream.tcc:321:5: note:   template argument deduction/substitution failed:

../examplePvaClientProcess.cpp:28:61: note:   cannot convert ‘epics::pvaClient::PvaClientGet::getData()().std::tr1::shared_ptr<epics::pvaClient::PvaClientGetData>::<anonymous>.std::tr1::__shared_ptr<_Tp, _Lp>::operator-><epics::pvaClient::PvaClientGetData, (__gnu_cxx::_Lock_policy)2u>()->epics::pvaClient::PvaClientGetData::showChanged(std::cout)’ (type ‘std::ostream {aka std::basic_ostream<char>}’) to type ‘const char*’

     cout <<  channel->get("field()")->getData()->showChanged(cout) << endl;

              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~

In file included from /usr/include/c++/6.3.1/iostream:39:0,

                 from ../examplePvaClientProcess.cpp:12:

/usr/include/c++/6.3.1/ostream:539:5: note: candidate: template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const _CharT*)

     operator<<(basic_ostream<_CharT, _Traits>& __out, const _CharT* __s)

     ^~~~~~~~

/usr/include/c++/6.3.1/ostream:539:5: note:   template argument deduction/substitution failed:

../examplePvaClientProcess.cpp:28:66: note:   mismatched types ‘const _CharT*’ and ‘std::basic_ostream<char>’

     cout <<  channel->get("field()")->getData()->showChanged(cout) << endl;

                                                                  ^

In file included from /usr/include/c++/6.3.1/iostream:39:0,

                 from ../examplePvaClientProcess.cpp:12:

/usr/include/c++/6.3.1/ostream:519:5: note: candidate: template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, unsigned char)

     operator<<(basic_ostream<char, _Traits>& __out, unsigned char __c)

     ^~~~~~~~

/usr/include/c++/6.3.1/ostream:519:5: note:   template argument deduction/substitution failed:

../examplePvaClientProcess.cpp:28:61: note:   cannot convert ‘epics::pvaClient::PvaClientGet::getData()().std::tr1::shared_ptr<epics::pvaClient::PvaClientGetData>::<anonymous>.std::tr1::__shared_ptr<_Tp, _Lp>::operator-><epics::pvaClient::PvaClientGetData, (__gnu_cxx::_Lock_policy)2u>()->epics::pvaClient::PvaClientGetData::showChanged(std::cout)’ (type ‘std::ostream {aka std::basic_ostream<char>}’) to type ‘unsigned char’

     cout <<  channel->get("field()")->getData()->showChanged(cout) << endl;

              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~

In file included from /usr/include/c++/6.3.1/iostream:39:0,

                 from ../examplePvaClientProcess.cpp:12:

/usr/include/c++/6.3.1/ostream:514:5: note: candidate: template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, signed char)

     operator<<(basic_ostream<char, _Traits>& __out, signed char __c)

     ^~~~~~~~

/usr/include/c++/6.3.1/ostream:514:5: note:   template argument deduction/substitution failed:

../examplePvaClientProcess.cpp:28:61: note:   cannot convert ‘epics::pvaClient::PvaClientGet::getData()().std::tr1::shared_ptr<epics::pvaClient::PvaClientGetData>::<anonymous>.std::tr1::__shared_ptr<_Tp, _Lp>::operator-><epics::pvaClient::PvaClientGetData, (__gnu_cxx::_Lock_policy)2u>()->epics::pvaClient::PvaClientGetData::showChanged(std::cout)’ (type ‘std::ostream {aka std::basic_ostream<char>}’) to type ‘signed char’

     cout <<  channel->get("field()")->getData()->showChanged(cout) << endl;

              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~

In file included from /usr/include/c++/6.3.1/iostream:39:0,

                 from ../examplePvaClientProcess.cpp:12:

/usr/include/c++/6.3.1/ostream:508:5: note: candidate: template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, char)

     operator<<(basic_ostream<char, _Traits>& __out, char __c)

     ^~~~~~~~

/usr/include/c++/6.3.1/ostream:508:5: note:   template argument deduction/substitution failed:

../examplePvaClientProcess.cpp:28:61: note:   cannot convert ‘epics::pvaClient::PvaClientGet::getData()().std::tr1::shared_ptr<epics::pvaClient::PvaClientGetData>::<anonymous>.std::tr1::__shared_ptr<_Tp, _Lp>::operator-><epics::pvaClient::PvaClientGetData, (__gnu_cxx::_Lock_policy)2u>()->epics::pvaClient::PvaClientGetData::showChanged(std::cout)’ (type ‘std::ostream {aka std::basic_ostream<char>}’) to type ‘char’

     cout <<  channel->get("field()")->getData()->showChanged(cout) << endl;

              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~

In file included from /usr/include/c++/6.3.1/iostream:39:0,

                 from ../examplePvaClientProcess.cpp:12:

/usr/include/c++/6.3.1/ostream:502:5: note: candidate: template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, char)

     operator<<(basic_ostream<_CharT, _Traits>& __out, char __c)

     ^~~~~~~~

/usr/include/c++/6.3.1/ostream:502:5: note:   template argument deduction/substitution failed:

../examplePvaClientProcess.cpp:28:61: note:   cannot convert ‘epics::pvaClient::PvaClientGet::getData()().std::tr1::shared_ptr<epics::pvaClient::PvaClientGetData>::<anonymous>.std::tr1::__shared_ptr<_Tp, _Lp>::operator-><epics::pvaClient::PvaClientGetData, (__gnu_cxx::_Lock_policy)2u>()->epics::pvaClient::PvaClientGetData::showChanged(std::cout)’ (type ‘std::ostream {aka std::basic_ostream<char>}’) to type ‘char’

     cout <<  channel->get("field()")->getData()->showChanged(cout) << endl;

              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~

In file included from /usr/include/c++/6.3.1/iostream:39:0,

                 from ../examplePvaClientProcess.cpp:12:

/usr/include/c++/6.3.1/ostream:497:5: note: candidate: template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, _CharT)

     operator<<(basic_ostream<_CharT, _Traits>& __out, _CharT __c)

     ^~~~~~~~

/usr/include/c++/6.3.1/ostream:497:5: note:   template argument deduction/substitution failed:

../examplePvaClientProcess.cpp:28:66: note:   deduced conflicting types for parameter ‘_CharT’ (‘char’ and ‘std::basic_ostream<char>’)

     cout <<  channel->get("field()")->getData()->showChanged(cout) << endl;

                                                                  ^

In file included from /usr/include/c++/6.3.1/bits/ios_base.h:46:0,

                 from /usr/include/c++/6.3.1/ios:42,

                 from /usr/include/c++/6.3.1/ostream:38,

                 from /usr/include/c++/6.3.1/iostream:39,

                 from ../examplePvaClientProcess.cpp:12:

/usr/include/c++/6.3.1/system_error:209:5: note: candidate: template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::error_code&)

     operator<<(basic_ostream<_CharT, _Traits>& __os, const error_code& __e)

     ^~~~~~~~

/usr/include/c++/6.3.1/system_error:209:5: note:   template argument deduction/substitution failed:

../examplePvaClientProcess.cpp:28:61: note:   cannot convert ‘epics::pvaClient::PvaClientGet::getData()().std::tr1::shared_ptr<epics::pvaClient::PvaClientGetData>::<anonymous>.std::tr1::__shared_ptr<_Tp, _Lp>::operator-><epics::pvaClient::PvaClientGetData, (__gnu_cxx::_Lock_policy)2u>()->epics::pvaClient::PvaClientGetData::showChanged(std::cout)’ (type ‘std::ostream {aka std::basic_ostream<char>}’) to type ‘const std::error_code&’

     cout <<  channel->get("field()")->getData()->showChanged(cout) << endl;

              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~

In file included from /usr/include/c++/6.3.1/string:52:0,

                 from /usr/include/c++/6.3.1/bits/locale_classes.h:40,

                 from /usr/include/c++/6.3.1/bits/ios_base.h:41,

                 from /usr/include/c++/6.3.1/ios:42,

                 from /usr/include/c++/6.3.1/ostream:38,

                 from /usr/include/c++/6.3.1/iostream:39,

                 from ../examplePvaClientProcess.cpp:12:

/usr/include/c++/6.3.1/bits/basic_string.h:5340:5: note: candidate: template<class _CharT, class _Traits, class _Alloc> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&)

     operator<<(basic_ostream<_CharT, _Traits>& __os,

     ^~~~~~~~

/usr/include/c++/6.3.1/bits/basic_string.h:5340:5: note:   template argument deduction/substitution failed:

../examplePvaClientProcess.cpp:28:66: note:   ‘std::ostream {aka std::basic_ostream<char>}’ is not derived from ‘co