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SdaiBoolean edmiIsAssignmentCompatible(SdaiInstance domainId,
SdaiPrimitiveType valueType,
...);
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Checks if a data type is asignment assignment compatible with another data type.
A data type A is assignment compatible with data type B if A is the same datatype as B or any subtype of B. All defined data types in an EDM database are specified by domains identified by domain Ids. Header:
#include "sdai.h"
Prototype:
SdaiBoolean edmiIsAssignmentCompatible(SdaiInstance domainId,
SdaiPrimitiveType valueType,
...);
Arguments:
Arguments
...
| Type | Name | Comment |
| SdaiInstance | DomainId | The instance Id of the data domain that assignment compatibility is to be checked against. |
| SdaiPrimitiveType | ValueType | The primitive type of the value to check for assignment compatibility. |
. . . | The value to check for assignment compatibility. |
...
Return Value
...
| Type | Comment |
| SdaiBoolean | sdaiTRUE if The value is assignment compatible. Otherwise sdaiFALSE. |
...
Options
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Example
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SdaiEntity domainId; |
...
SdaiBoolean isCompatible; |
...
SdaiSchema schemaId, |
...
SdaiInstance kid; |
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. . . edmiGetEntityInSchemaBN("family", "woman", &domainId); |
...
if (edmiIsAssignmentCompatible(domainId, sdaiINSTANCE, adultId) { |
...
sdaiPutAttrBN(kid, "mother", sdaiINSTANCE, adultId); |
...
} else { |
...
sdaiPutAttrBN(kid, "father", sdaiINSTANCE, adultId); |
...
} |
...
. . . |
See also
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