82 lines
3.2 KiB
C
82 lines
3.2 KiB
C
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#ifndef ANTLR3TREEPARSER_H
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#define ANTLR3TREEPARSER_H
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// [The "BSD licence"]
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// Copyright (c) 2005-2009 Jim Idle, Temporal Wave LLC
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// http://www.temporal-wave.com
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// http://www.linkedin.com/in/jimidle
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//
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions
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// are met:
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// 1. Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// 2. Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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// 3. The name of the author may not be used to endorse or promote products
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// derived from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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// OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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// IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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// NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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// THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#include <antlr3defs.h>
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#include <antlr3baserecognizer.h>
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#include <antlr3commontreenodestream.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/** Internal structure representing an element in a hash bucket.
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* Stores the original key so that duplicate keys can be rejected
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* if necessary, and contains function can be supported If the hash key
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* could be unique I would have invented the perfect compression algorithm ;-)
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*/
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typedef struct ANTLR3_TREE_PARSER_struct
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{
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/** Pointer to any super class
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*/
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void * super;
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/** A pointer to the base recognizer, where most of the parser functions actually
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* live because they are shared between parser and tree parser and this is the
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* easier way than copying the interface all over the place. Macros hide this
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* for the generated code so it is easier on the eye (though not the debugger ;-).
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*/
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pANTLR3_BASE_RECOGNIZER rec;
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/** Pointer to the common tree node stream for the parser
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*/
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pANTLR3_COMMON_TREE_NODE_STREAM ctnstream;
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/** Set the input stream and reset the parser
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*/
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void (*setTreeNodeStream) (struct ANTLR3_TREE_PARSER_struct * parser, pANTLR3_COMMON_TREE_NODE_STREAM input);
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/** Return a pointer to the input stream
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*/
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pANTLR3_COMMON_TREE_NODE_STREAM (*getTreeNodeStream) (struct ANTLR3_TREE_PARSER_struct * parser);
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/** Pointer to a function that knows how to free resources of an ANTLR3 tree parser.
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*/
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void (*free) (struct ANTLR3_TREE_PARSER_struct * parser);
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}
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ANTLR3_TREE_PARSER;
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#ifdef __cplusplus
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}
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#endif
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#endif
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