areaDetector
3-13
EPICS areaDetector framework
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#include <string.h>
#include <stdlib.h>
#include <dbDefs.h>
#include <stdint.h>
#include <epicsMutex.h>
#include <epicsThread.h>
#include <epicsTime.h>
#include <ellLib.h>
#include <cantProceed.h>
#include <asynPortDriver.h>
#include <epicsExport.h>
#include "asynNDArrayDriver.h"
#include "NDArray.h"
Macros | |
#define | THRESHOLD_SIZE_RATIO 1.5 |
NDArrayPool.cpp. More... | |
Functions | |
epicsExportAddress (int, eraseNDAttributes) | |
template<typename dataTypeIn , typename dataTypeOut > | |
void | convertType (NDArray *pIn, NDArray *pOut) |
template<typename dataTypeOut > | |
int | convertTypeSwitch (NDArray *pIn, NDArray *pOut) |
template<typename dataTypeIn , typename dataTypeOut > | |
void | convertDim (NDArray *pIn, NDArray *pOut, void *pDataIn, void *pDataOut, int dim) |
template<typename dataTypeOut > | |
int | convertDimensionSwitch (NDArray *pIn, NDArray *pOut, void *pDataIn, void *pDataOut, int dim) |
Variables | |
MallocFunc_t | defaultFrameMalloc = malloc |
FreeFunc_t | defaultFrameFree = free |
volatile int | eraseNDAttributes =0 |
eraseNDAttributes is a global flag the controls whether NDArray::clearAttributes() is called each time a new array is allocated with NDArrayPool->alloc(). More... | |
#define THRESHOLD_SIZE_RATIO 1.5 |
Mark Rivers University of Chicago October 18, 2013
void convertDim | ( | NDArray * | pIn, |
NDArray * | pOut, | ||
void * | pDataIn, | ||
void * | pDataOut, | ||
int | dim | ||
) |
int convertDimensionSwitch | ( | NDArray * | pIn, |
NDArray * | pOut, | ||
void * | pDataIn, | ||
void * | pDataOut, | ||
int | dim | ||
) |
void convertType | ( | NDArray * | pIn, |
NDArray * | pOut | ||
) |
epicsExportAddress | ( | int | , |
eraseNDAttributes | |||
) |
FreeFunc_t defaultFrameFree = free |
MallocFunc_t defaultFrameMalloc = malloc |
volatile int eraseNDAttributes =0 |
eraseNDAttributes is a global flag the controls whether NDArray::clearAttributes() is called each time a new array is allocated with NDArrayPool->alloc().
The default value is 0, meaning that clearAttributes() is not called. This mode is efficient because it saves lots of allocation/deallocation, and it is fine when the attributes for a driver are set once and not changed. If driver attributes are deleted however, the allocated arrays will still have the old attributes if this flag is 0. Set this flag to force attributes to be removed each time an NDArray is allocated.