62 lines
1.5 KiB
C
62 lines
1.5 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 dcKeywordList.h
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* @author drose
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* @date 2005-07-25
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*/
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#ifndef DCKEYWORDLIST_H
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#define DCKEYWORDLIST_H
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#include "dcbase.h"
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class DCKeyword;
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class HashGenerator;
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/**
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* This is a list of keywords (see DCKeyword) that may be set on a particular
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* field.
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*/
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class EXPCL_DIRECT_DCPARSER DCKeywordList {
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public:
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DCKeywordList();
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DCKeywordList(const DCKeywordList ©);
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void operator = (const DCKeywordList ©);
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~DCKeywordList();
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PUBLISHED:
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bool has_keyword(const std::string &name) const;
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bool has_keyword(const DCKeyword *keyword) const;
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int get_num_keywords() const;
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const DCKeyword *get_keyword(int n) const;
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const DCKeyword *get_keyword_by_name(const std::string &name) const;
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bool compare_keywords(const DCKeywordList &other) const;
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public:
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void copy_keywords(const DCKeywordList &other);
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bool add_keyword(const DCKeyword *keyword);
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void clear_keywords();
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void output_keywords(std::ostream &out) const;
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void generate_hash(HashGenerator &hashgen) const;
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private:
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typedef pvector<const DCKeyword *> Keywords;
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Keywords _keywords;
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typedef pmap<std::string, const DCKeyword *> KeywordsByName;
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KeywordsByName _keywords_by_name;
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int _flags;
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};
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#endif
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