// -*- mode: c++; c-basic-offset:4 -*-

// This file is part of libdap, A C++ implementation of the OPeNDAP Data

// Access Protocol.

// Copyright (c) 2014 OPeNDAP, Inc.

// Author: James Gallagher <jgallagher@opendap.org>

//

// This library is free software; you can redistribute it and/or

// modify it under the terms of the GNU Lesser General Public

// License as published by the Free Software Foundation; either

// version 2.1 of the License, or (at your option) any later version.

//

// This library is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

// Lesser General Public License for more details.

//

// You should have received a copy of the GNU Lesser General Public

// License along with this library; if not, write to the Free Software

// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

//

// You can contact OPeNDAP, Inc. at PO Box 112, Saunderstown, RI. 02874-0112.

#ifndef D_FUNCTION_H_

#define D_FUNCTION_H_

namespace libdap {

class BaseType;

class D4RValueList;

class DMR;

// D4Function is a pointer to a function that takes a pointer to an RValueList and

// a reference to a DMR and returns a pointer to a BaseTYpe.

//

// I think this would be better as a 'function that takes...' instead of a 'pointer

// to a function that takes...' but I used this to make the code fit more closely to

// the pattern established by the DAP2 CE functions. jhrg 3/10/14

typedef BaseType* (*D4Function)(D4RValueList *, DMR &);

}// namespace libdap

#endif /* D_FUNCTION_H_ */