NAME
    cgGetString - gets a special string

SYNOPSIS
      #include <Cg/cg.h>

      const char * cgGetString( CGenum enum );

PARAMETERS
    enum    An enumerant describing the string to be returned.

RETURN VALUES
    Returns the string associtated with enum.

    Returns NULL in the event of an error.

DESCRIPTION
    cgGetString returns an informative string depending on the enum.
    Currently there is only one valid enumerant that may be passed in.

    CG_VERSION
        Returns the version string of the Cg runtime and compiler.

EXAMPLES
    *to-be-written*

ERRORS
    CG_INVALID_ENUMERANT_ERROR is generated if enum is not CG_VERSION.

HISTORY
    cgGetString was introduced in Cg 1.2.

SEE ALSO
    Cg

