Name
cgGetStringParameterValue - get the value of a string parameter
Synopsis
#include <Cg/cg.h>
const char * cgGetStringParameterValue( CGparameter param );
Parameters
- param
-
The parameter whose value will be retrieved.
Return Values
Returns a pointer to the string contained by a string parameter.
Returns NULL if the parameter does not contain a valid string value.
Description
cgGetStringParameterValue allows the application to
get the value of a string parameter.
Examples
to-be-written
Errors
CG_INVALID_PARAM_HANDLE_ERROR is generated if param is not a valid parameter.
CG_INVALID_PARAMETER_TYPE_ERROR is generated if param is not string-typed.
History
cgGetStringParameterValue was introduced in Cg 1.4.
See Also
cgSetStringParameterValue
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