NAME
    cgGetParameterColumns - get number of parameter columns

SYNOPSIS
      #include <Cg/cg.h>

      int cgGetParameterColumns( CGparameter param );

PARAMETERS
    param   The parameter.

RETURN VALUES
    Returns the number of columns associated with the type if param is a
    numeric type or an array of numeric types.

    Returns 0 otherwise.

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.

EXAMPLES
    *to-be-written*

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

HISTORY
    cgGetParameterColumns was introduced in Cg 1.4.

SEE ALSO
    the cgGetParameterType manpage, the cgGetParameterRows manpage

