87 lines
1.7 KiB
C++
87 lines
1.7 KiB
C++
/**
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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.cxx
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* @author drose
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* @date 2005-07-22
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*/
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#include "dcKeyword.h"
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#include "hashGenerator.h"
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#include "dcindent.h"
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/**
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*
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*/
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DCKeyword::
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DCKeyword(const std::string &name, int historical_flag) :
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_name(name),
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_historical_flag(historical_flag)
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{
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}
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/**
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*
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*/
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DCKeyword::
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~DCKeyword() {
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}
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/**
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* Returns the name of this keyword.
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*/
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const std::string &DCKeyword::
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get_name() const {
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return _name;
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}
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/**
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* Returns the bitmask associated with this keyword, if any. This is the
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* value that was historically associated with this keyword, and was used to
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* generate a hash code before we had user-customizable keywords. It will
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* return ~0 if this is not an historical keyword.
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*/
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int DCKeyword::
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get_historical_flag() const {
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return _historical_flag;
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}
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/**
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* Resets the historical flag to ~0, as if the keyword were not one of the
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* historically defined keywords.
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*/
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void DCKeyword::
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clear_historical_flag() {
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_historical_flag = ~0;
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}
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/**
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* Write a string representation of this instance to <out>.
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*/
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void DCKeyword::
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output(std::ostream &out, bool brief) const {
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out << "keyword " << _name;
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}
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/**
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*
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*/
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void DCKeyword::
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write(std::ostream &out, bool, int indent_level) const {
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indent(out, indent_level)
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<< "keyword " << _name << ";\n";
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}
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/**
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* Accumulates the properties of this keyword into the hash.
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*/
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void DCKeyword::
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generate_hash(HashGenerator &hashgen) const {
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hashgen.add_string(_name);
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}
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