57 lines
1.5 KiB
C++
57 lines
1.5 KiB
C++
// Filename: cppExpressionParser.h
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// Created by: drose (25Oct99)
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//
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////////////////////////////////////////////////////////////////////
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//
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// PANDA 3D SOFTWARE
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// Copyright (c) 2001, Disney Enterprises, Inc. All rights reserved
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//
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// All use of this software is subject to the terms of the Panda 3d
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// Software license. You should have received a copy of this license
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// along with this source code; you will also find a current copy of
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// the license at http://www.panda3d.org/license.txt .
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//
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// To contact the maintainers of this program write to
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// panda3d@yahoogroups.com .
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//
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////////////////////////////////////////////////////////////////////
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#ifndef CPPEXPRESSIONPARSER_H
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#define CPPEXPRESSIONPARSER_H
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#include <dtoolbase.h>
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#include "cppPreprocessor.h"
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class CPPExpression;
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class CPPScope;
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///////////////////////////////////////////////////////////////////
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// Class : CPPExpressionParser
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// Description :
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////////////////////////////////////////////////////////////////////
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class CPPExpressionParser : public CPPPreprocessor {
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public:
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CPPExpressionParser(CPPScope *current_scope, CPPScope *global_scope);
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~CPPExpressionParser();
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bool parse_expr(const string &expr);
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bool parse_expr(const string &expr, const CPPPreprocessor &filepos);
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void output(ostream &out) const;
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CPPScope *_current_scope;
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CPPScope *_global_scope;
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CPPExpression *_expr;
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};
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inline ostream &
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operator << (ostream &out, const CPPExpressionParser &ep) {
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ep.output(out);
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return out;
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}
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#endif
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