53 lines
1.3 KiB
C
53 lines
1.3 KiB
C
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/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file dcKeyword.h
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* @author drose
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* @date 2005-07-22
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*/
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#ifndef DCKEYWORD_H
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#define DCKEYWORD_H
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#include "dcbase.h"
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#include "dcDeclaration.h"
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class DCParameter;
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class HashGenerator;
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/**
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* This represents a single keyword declaration in the dc file. It is used to
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* define a communication property associated with a field, for instance
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* "broadcast" or "airecv".
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*/
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class EXPCL_DIRECT_DCPARSER DCKeyword : public DCDeclaration {
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public:
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DCKeyword(const std::string &name, int historical_flag = ~0);
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virtual ~DCKeyword();
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PUBLISHED:
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const std::string &get_name() const;
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public:
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int get_historical_flag() const;
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void clear_historical_flag();
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virtual void output(std::ostream &out, bool brief) const;
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virtual void write(std::ostream &out, bool brief, int indent_level) const;
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void generate_hash(HashGenerator &hashgen) const;
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private:
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const std::string _name;
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// This flag is only kept for historical reasons, so we can preserve the
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// file's hash code if no new flags are in use.
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int _historical_flag;
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};
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#endif
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