MPIUserLimitOutputCustom
Declaration
typedef struct MPIUserLimitOutputCustom {
void* address;
MPIDataType dataType;
MPIGeneric value; /* discriminated union tagged by 'dataType' */
union {
unsigned long ui32;
} mask;
} MPIUserLimitOutputCustom;
Required Header: stdmpi.h
Change History: Added in 04.00.
Description
MPIUserLimitOutputCustom holds the data for a custom user limit output block.
Note: Unlike user limit events, the output structure is used every time the user limit evaluates to TRUE, not just when the user limit changes from a FALSE state to a TRUE state.
| address | The controller memory address where the value being evalued resides. |
|---|---|
| dataType | Indicates the data type of the comparison and of the data pointed to by address. Note: The only valid values are MPIDataTypeSHORT, MPIDataTypeUSHORT, MPIDataTypeLONG, MPIDataTypeULONG, MPIDataTypeDOUBLE, MPIDataTypeINT64, and MPIDataTypeUINT64. |
| value | The value to which the controller memory value is compared. |
| mask | A bit mask used for 32-bit integer comparisons. This allows for comparisons of individual bits or a subset of bits. |