NDAttribute.h File Reference

#include <string>
#include <stdio.h>
#include <string.h>
#include <ellLib.h>
#include <epicsTypes.h>

Go to the source code of this file.

Classes
union	NDAttrValue
	Union defining the values in an NDAttribute object. More...
struct	NDAttributeListNode
	Structure used by the EPICS ellLib library for linked lists of C++ objects. More...
class	NDAttribute
	NDAttribute class; an attribute has a name, description, source type, source string, data type, and value. More...

Macros
#define	ND_SUCCESS   0
	NDAttribute.h. More...
#define	ND_ERROR   -1
	Failure return code. More...

Typedefs
typedef struct NDAttributeListNode	NDAttributeListNode
	Structure used by the EPICS ellLib library for linked lists of C++ objects. More...

Enumerations
enum	NDDataType_t {   NDInt8, NDUInt8, NDInt16, NDUInt16,   NDInt32, NDUInt32, NDFloat32, NDFloat64 }
	Enumeration of NDArray data types. More...
enum	NDAttrDataType_t {   NDAttrInt8 = NDInt8, NDAttrUInt8 = NDUInt8, NDAttrInt16 = NDInt16, NDAttrUInt16 = NDUInt16,   NDAttrInt32 = NDInt32, NDAttrUInt32 = NDUInt32, NDAttrFloat32 = NDFloat32, NDAttrFloat64 = NDFloat64,   NDAttrString, NDAttrUndefined }
	Enumeration of NDAttribute attribute data types. More...
enum	NDAttrSource_t {   NDAttrSourceDriver, NDAttrSourceParam, NDAttrSourceEPICSPV, NDAttrSourceFunct,   NDAttrSourceUndefined }
	Enumeration of NDAttibute source types. More...

Macro Definition Documentation

ND_ERROR

#define ND_ERROR   -1

Failure return code.

ND_SUCCESS

#define ND_SUCCESS   0

NDAttribute.h.

Mark Rivers University of Chicago October 18, 2013Success return code

Typedef Documentation

NDAttributeListNode

typedef struct NDAttributeListNode NDAttributeListNode

Structure used by the EPICS ellLib library for linked lists of C++ objects.

This is needed for ellLists of C++ objects, for which making the first data element the ELLNODE does not work if the class has virtual functions or derived classes.

Enumeration Type Documentation

NDAttrDataType_t

enum NDAttrDataType_t

Enumeration of NDAttribute attribute data types.

Enumerator
NDAttrInt8	Signed 8-bit integer.
NDAttrUInt8	Unsigned 8-bit integer.
NDAttrInt16	Signed 16-bit integer.
NDAttrUInt16	Unsigned 16-bit integer.
NDAttrInt32	Signed 32-bit integer.
NDAttrUInt32	Unsigned 32-bit integer.
NDAttrFloat32	32-bit float
NDAttrFloat64	64-bit float
NDAttrString	Dynamic length string.
NDAttrUndefined	Undefined data type.

NDAttrSource_t

enum NDAttrSource_t

Enumeration of NDAttibute source types.

Enumerator
NDAttrSourceDriver	Attribute is obtained directly from driver.
NDAttrSourceParam	Attribute is obtained from parameter library.
NDAttrSourceEPICSPV	Attribute is obtained from an EPICS PV.
NDAttrSourceFunct	Attribute is obtained from a user-specified function.
NDAttrSourceUndefined	Attribute source is undefined.

NDDataType_t

enum NDDataType_t

Enumeration of NDArray data types.

Enumerator
NDInt8	Signed 8-bit integer.
NDUInt8	Unsigned 8-bit integer.
NDInt16	Signed 16-bit integer.
NDUInt16	Unsigned 16-bit integer.
NDInt32	Signed 32-bit integer.
NDUInt32	Unsigned 32-bit integer.
NDFloat32	32-bit float
NDFloat64	64-bit float