somUniqueKey
From EDM2
This function returns the unique key associated with a SOM ID.
Syntax
somID id; unsigned long rc; rc = somUniqueKey(id);
Parameters
- d (somID)
- The SOM ID for which the unique key is needed. An unsigned long representing the unique key of the specified SOM ID.
Return Code
- rc (unsigned long)
- An unsigned long representing the unique key of the specified SOM ID.
Remarks
This function returns the unique key associated with a SOM ID. The unique key for a SOM ID is a number that uniquely represents the string that the SOM ID represents. The unique key for a SOM ID is the same as the unique key for another SOM ID only if the two SOM IDs represent the same string.
Example Code
#include <som.h>
main()
{
unsigned long k1, k2;
k1 = somUniqueKey(somIdFromString("abc"));
k2 = somUniqueKey(somIdFromString("abc"));
SOM_Test(k1 == k2);
}
Related
- Data Structures
- somId (sombtype.h)
- Functions
