somGetNthMethodInfo
This method returns the somId of the nth (static or dynamic) method known to a given class. Also loads a somId with a descriptor for the method. Not generally overridden.
For backward compatibility, this method does not take an Environment parameter.
- Original Class
- SOMClass
Syntax
somId somGetNthMethodInfo (SOMClass receiver, long index, somId descriptor)
Parameters
- receiver (SOMClass)
- A pointer to the class from which the index was obtained using method somGetMethodIndex.
- index (long)
- The nth method known to this class, whose method descriptor is desired.
- descriptor (somId)
- A pointer to a somId that will be loaded with a somId for the descriptor.
Return Code
- rc (somId)
- somID - Returns the somId for the indicated method, if a method with the indicated index is known to the receiver.
- NULL - Returns NULL if a method with the indicated index is not known to the receiver.
Remarks
This method returns the identifier of a method, and loads the somId whose address is passed with the somId of the method descriptor. Method descriptors are used to support access to information stored in a SOM Interface Repository.
Example Code
#include <somcls.xh>
main()
{
somEnvironmentNew();
somId descriptor, icId = somIdFromSring("somGetMethodIndex");
long ndx = _SOMClass->somGetMethodIndex(icId);
somMethodData md;
boolean rc = _SOMClass->somGetNthMethodData(index,&md);
SOM_Test(rc && somCompareIds(gmiId, md.id));
}
Related
- Classes
- Repository (repostry.idl)
- Methods