The core data types used by epics. More...

#include "libComAPI.h"
#include "compilerDependencies.h"

Include dependency graph for epicsTypes.h:

This graph shows which files directly or indirectly include this file:

Classes
struct	epicsString
	!! Don't use this - it may vanish in the future !! More...

union	epicsAny
	Union of all types. More...

Macros
#define	stringOf(TOKEN) #TOKEN

#define	MAX_STRING_SIZE 40

#define	firstEpicsType epicsInt8T

#define	lastEpicsType epicsOldStringT

#define	validEpicsType(x) ((x>=firstEpicsType) && (x<=lastEpicsType))

#define	invalidEpicsType(x) ((x<firstEpicsType) \|\| (x>lastEpicsType))

Typedefs
typedef char	epicsOldString[MAX_STRING_SIZE]
	!! Don't use this - it may vanish in the future !!

epicsTypes
Architecture Independent Data Types These are sufficient for all our current archs
typedef signed char	epicsInt8

typedef unsigned char	epicsUInt8

typedef short	epicsInt16

typedef unsigned short	epicsUInt16

typedef int	epicsInt32

typedef unsigned int	epicsUInt32

typedef long long	epicsInt64

typedef unsigned long long	epicsUInt64

typedef epicsUInt16	epicsEnum16

typedef float	epicsFloat32

typedef double	epicsFloat64

typedef epicsInt32	epicsStatus

Enumerations
enum	epicsBoolean { epicsFalse = 0 , epicsTrue = 1 }

enum	epicsType { epicsInt8T , epicsUInt8T , epicsInt16T , epicsUInt16T , epicsEnum16T , epicsInt32T , epicsUInt32T , epicsFloat32T , epicsFloat64T , epicsStringT , epicsOldStringT }
	Corresponding Type Codes (this enum must start at zero) More...

enum	epicsTypeClass { epicsIntC , epicsUIntC , epicsEnumC , epicsFloatC , epicsStringC , epicsOldStringC }

Variables
LIBCOM_API const char *	epicsTypeNames [lastEpicsType+1]
	An array providing the names for each type The enumeration epicsType is an index to this array of type name strings.

LIBCOM_API const char *	epicsTypeCodeNames [lastEpicsType+1]
	An array providing the names for each type code The enumeration epicsType is an index to this array of type code name strings.

LIBCOM_API const unsigned	epicsTypeSizes [lastEpicsType+1]
	An array providing the sizes for each type The enumeration epicsType is an index to this array of type code name strings.

LIBCOM_API const epicsTypeClass	epicsTypeClasses [lastEpicsType+1]
	An array providing the class of each type The enumeration epicsType is an index to this array of type class identifiers.

LIBCOM_API const char *	epicsTypeAnyFieldName [lastEpicsType+1]
	An array providing the field name for each type The enumeration epicsType is an index to this array of type code name strings.

Detailed Description

Author: : Jeff Hill

Definition in file epicsTypes.h.

Macro Definition Documentation

◆ stringOf

#define stringOf ( TOKEN ) #TOKEN

Definition at line 26 of file epicsTypes.h.

◆ MAX_STRING_SIZE

#define MAX_STRING_SIZE 40

Definition at line 59 of file epicsTypes.h.

◆ firstEpicsType

#define firstEpicsType epicsInt8T

Definition at line 121 of file epicsTypes.h.

◆ lastEpicsType

#define lastEpicsType epicsOldStringT

Definition at line 122 of file epicsTypes.h.

◆ validEpicsType

#define validEpicsType ( x ) ((x>=firstEpicsType) && (x<=lastEpicsType))

Definition at line 123 of file epicsTypes.h.

◆ invalidEpicsType

#define invalidEpicsType ( x ) ((x<firstEpicsType) || (x>lastEpicsType))

Definition at line 124 of file epicsTypes.h.

Typedef Documentation

◆ epicsInt8

typedef signed char epicsInt8

Definition at line 44 of file epicsTypes.h.

◆ epicsUInt8

typedef unsigned char epicsUInt8

Definition at line 45 of file epicsTypes.h.

◆ epicsInt16

typedef short epicsInt16

Definition at line 46 of file epicsTypes.h.

◆ epicsUInt16

typedef unsigned short epicsUInt16

Definition at line 47 of file epicsTypes.h.

◆ epicsInt32

typedef int epicsInt32

Definition at line 48 of file epicsTypes.h.

◆ epicsUInt32

typedef unsigned int epicsUInt32

Definition at line 49 of file epicsTypes.h.

◆ epicsInt64

typedef long long epicsInt64

Definition at line 50 of file epicsTypes.h.

◆ epicsUInt64

typedef unsigned long long epicsUInt64

Definition at line 51 of file epicsTypes.h.

◆ epicsEnum16

typedef epicsUInt16 epicsEnum16

Definition at line 53 of file epicsTypes.h.

◆ epicsFloat32

typedef float epicsFloat32

Definition at line 54 of file epicsTypes.h.

◆ epicsFloat64

typedef double epicsFloat64

Definition at line 55 of file epicsTypes.h.

◆ epicsStatus

typedef epicsInt32 epicsStatus

Definition at line 56 of file epicsTypes.h.

◆ epicsOldString

typedef char epicsOldString[MAX_STRING_SIZE]

Provided only for backwards compatibility with db_access.h

Definition at line 75 of file epicsTypes.h.

Enumeration Type Documentation

◆ epicsBoolean

enum epicsBoolean

Definition at line 32 of file epicsTypes.h.

◆ epicsType

enum epicsType

Note: Update epicsTypeToDBR_XXXX[] and DBR_XXXXToEpicsType in db_access.h if you edit this enum

Definition at line 108 of file epicsTypes.h.

◆ epicsTypeClass

enum epicsTypeClass

Definition at line 196 of file epicsTypes.h.

Classes

Macros

Typedefs

Enumerations

Variables