NAME
    cgGetParameterResourceIndex - get a program parameter's resource index

SYNOPSIS
      #include <Cg/cg.h>

      unsigned long cgGetParameterResourceIndex( CGparameter param );

PARAMETERS
    param   Specifies the program parameter.

DESCRIPTION
    cgGetParameterResourceIndex allows the application to retrieve the
    resource index for a parameter in a Cg program. This index value is only
    used with resources that are linearly addressable.

RETURN VALUES
    Returns the resource index of param.

ERRORS
    CG_INVALID_PARAM_HANDLE_ERROR is generated if the handle param is
    invalid.

    CG_INVALID_PARAMETER_ERROR is generated if the parameter is not a leaf
    node.

SEE ALSO
    the cgGetParameterResource manpage, the cgGetResource manpage, the
    cgGetResourceString manpage

