NAME
    cgGetParameterColumns - get number of parameter columns

SYNOPSIS
      #include <Cg/cg.h>

      int cgGetParameterColumns( CGparameter param );

PARAMETERS
    param   Specifies the parameter.

DESCRIPTION
    cgGetParameterColumns return the number of columns associated with the
    given parameter's type.

    If param is an array, the number of columns associated with each element
    of the array is returned.

RETURN VALUES
    If param is a numeric type, or an array of numeric types, the number of
    columns associated with the type is returned.

    Otherwise, 0 is returned.

ERRORS
    CG_INVALID_PARAM_HANDLE_ERROR is generated if param does not refer to a
    valid parameter.

SEE ALSO
    the cgGetParameterType manpage and the cgGetParameterRows manpage

