ParseType.hxx

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00001 #ifndef PARSETYPE_HXX
00002 #define PARSETYPE_HXX
00003 
00004 /**************************************************************************
00005  *
00006  * Copyright (C) 2008, Johns Hopkins University.
00007  * All rights reserved.
00008  *
00009  * Redistribution and use in source and binary forms, with or
00010  * without modification, are permitted provided that the following
00011  * conditions are met:
00012  *
00013  *   - Redistributions of source code must contain the above 
00014  *     copyright notice, this list of conditions, and the following
00015  *     disclaimer. 
00016  *
00017  *   - Redistributions in binary form must reproduce the above
00018  *     copyright notice, this list of conditions, and the following
00019  *     disclaimer in the documentation and/or other materials 
00020  *     provided with the distribution.
00021  *
00022  *   - Neither the names of the copyright holders nor the names of any
00023  *     of any contributors may be used to endorse or promote products
00024  *     derived from this software without specific prior written
00025  *     permission. 
00026  *
00027  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
00028  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
00029  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
00030  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
00031  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
00032  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
00033  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
00034  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
00035  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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00037  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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00039  **************************************************************************/
00040 
00041 #include <libsherpa/LToken.hxx>
00042 #include "AST.hxx"
00043 
00044 typedef struct ParseType ParseType;
00045 struct ParseType {
00046   sherpa::LToken     tok;       /* a literal string from the
00047                                  * tokenizer. Used for strings,
00048                                  * characters, numerical values. */
00049 
00050   boost::shared_ptr<AST> ast;
00051 
00052   ParseType()
00053   {
00054     ast = boost::GC_NULL;
00055   }
00056 
00057   ~ParseType()
00058   {
00059     ast = boost::GC_NULL;
00060   }
00061 };
00062 
00063 #endif /* PARSETYPE_HXX */

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