NAME
    cgGetConnectedParameter - gets the connected source parameter

SYNOPSIS
      #include <Cg/cg.h>

      CGparameter cgGetConnectedParameter( CGparameter param );

PARAMETERS
    param   The destination parameter.

RETURN VALUES
    Returns the connected source parameter if param is connected to one.

    Returns NULL otherwise.

DESCRIPTION
    Returns the source parameter to which param is connected.

EXAMPLES
    *to-be-written*

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

HISTORY
    cgGetConnectedParameter was introduced in Cg 1.2.

SEE ALSO
    the cgConnectParameter manpage, the cgDisconnectParameter manpage, the
    cgGetConnectedToParameter manpage

