config.h

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// -*- lsst-c++ -*-
/* 
 * LSST Data Management System
 * Copyright 2008, 2009, 2010 LSST Corporation.
 * 
 * This product includes software developed by the
 * LSST Project (http://www.lsst.org/).
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program 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 General Public License for more details.
 * 
 * You should have received a copy of the LSST License Statement and 
 * the GNU General Public License along with this program.  If not, 
 * see <http://www.lsstcorp.org/LegalNotices/>.
 */
 
#ifndef LSST_PEX_CONFIG_H
#define LSST_PEX_CONFIG_H

#define LSST_CONTROL_FIELD(NAME, TYPE, DOC)             \
    static char const * _doc_ ## NAME() {               \
        static char const * doc = DOC;                  \
        return doc;                                     \
    }                                                   \
    static char const * _type_ ## NAME() {              \
        static char const * type = #TYPE;               \
        return type;                                    \
    }                                                   \
    TYPE NAME

#define LSST_NESTED_CONTROL_FIELD(NAME, MODULE, TYPE, DOC)       \
    static char const * _doc_ ## NAME() {                        \
        static char const * doc = DOC;                           \
        return doc;                                              \
    }                                                            \
    static char const * _type_ ## NAME() {                       \
        static char const * type = #TYPE;                        \
        return type;                                             \
    }                                                            \
    static char const * _module_ ## NAME() {                     \
        static char const * mod = #MODULE;                       \
        return mod;                                              \
    }                                                            \
    TYPE NAME

#endif