NAME
    cgGetParameterResource - get a program parameter's resource

SYNOPSIS
      #include <Cg/cg.h>

      CGresource cgGetParameterResource( CGparameter param );

PARAMETERS
    param   The program parameter.

RETURN VALUES
    Returns the resource of param.

DESCRIPTION
    cgGetParameterResource allows the application to retrieve the resource
    for a parameter in a Cg program. This resource is necessary for the
    application to be able to supply the program's inputs and use the
    program's outputs.

    The resource enumerant is a profile-specific hardware resource.

EXAMPLES
      /* log info about parameter param for debugging */

      printf("Resource: %s:%d (base %s)\n", 
        cgGetResourceString(cgGetParameterResource(param)),
        cgGetParameterResourceIndex(param),
        cgGetResourceString(cgGetParameterBaseResource(param)));

ERRORS
    CG_INVALID_PARAM_HANDLE_ERROR is generated if param is not a valid
    parameter.

    CG_INVALID_PARAMETER_ERROR is generated if param is not a leaf node.

HISTORY
    cgGetParameterResource was introduced in Cg 1.1.

SEE ALSO
    the cgGetParameterResourceIndex manpage, the cgGetParameterBaseResource
    manpage, the cgGetResourceString manpage

