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FunctionWrapper.h

/*****************************************************************************
 * Author:   Valient Gough <vgough@pobox.com>
 *
 *****************************************************************************
 * Copyright (c) 2001, Valient Gough
 *
 * This library is free software; you can distribute it and/or modify it under
 * the terms of the GNU Lesser General Public License (LGPL), 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 LGPL in the file COPYING for more
 * details.
 *
 */

#ifndef _FunctionWrapper_incl_
#define _FunctionWrapper_incl_

#include <rel/SmartPtr.h>

namespace rel
{
    class TypeStream;
    typedef OpaqueValue (*TypeStreamArgFunction)(const TypeStream *);
    struct TypeStreamArgFunctionWrapper { };
    OpaqueValue functionWrapper( TypeStreamArgFunction function );
    
    typedef OpaqueValue (*NullArgFunction)();
    struct NullArgFunctionWrapper { };
    OpaqueValue functionWrapper( NullArgFunction function );



    template<>
        bool smartPtrInterpret<TypeStreamArgFunctionWrapper>(
                TypeStreamArgFunctionWrapper *value,
                const std::type_info &resultType,
                const OpaqueValue *args,
                OpaqueValue *output);

    template<>
        bool smartPtrInterpret<NullArgFunctionWrapper>(
                NullArgFunctionWrapper *value,
                const std::type_info &resultType,
                const OpaqueValue *args,
                OpaqueValue *output);



} // namespace rel



#endif

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