Returns the domain of the specified aggregate. The domain of an aggregate is an entity instance of array_type, bag_type, list_type or set_type. These instance types (entities) are defined in the EDMmetaMetaModel named SDAI_DICTIONARY_MODEL_DICTIONARY_DATA.
The actual model that hosts the specified aggregate must be open before this operation can be successfully performed.
Header:
#include "sdai.h"
Prototype:
EdmiError edmiGetAggrDomain (SdaiAggr aggrId,
SdaiInstance *domainId);
Arguments:
aggrId |
A numeric aggregateID that uniquely identifies the aggregate of interest in the EDMdatabase. |
domainId |
Address of a variable that will receive a numeric instanceID that uniquely identifies the aggregate domain instance in an EDMdatabase |
Returns:
A completion code of datatype EdmiError is the returned function value. The completion code has the following values:
Completion code = 0 : Operation successfully performed.
Completion code != 0: Error in operation. Completion code is an EDMinterface error code. Use edmiGetErrorText to get the error text corresponding to the error code.
EXAMPLE
EdmiError rstat;
SdaiAggr aggrId;
SdaiInstance aggrDomainId;
. . .
if (rstat = edmiGetAggrDomain(aggrId, &aggrDomainId)) {
/* Error in operation */
printf("\nError: %s in edmiGetAggrDomain\n",
edmiGetErrorText(rstat));
goto error;
}