Sha256: c1dff13b851e2a270db7ba1a49e41264239c96b287165d90984653c234df27f1
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Size: 1.3 KB
Versions: 28
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Stored size: 1.3 KB
Contents
/* Copyright (c) 2012-2017 The ANTLR Project. All rights reserved.
* Use of this file is governed by the BSD 3-clause license that
* can be found in the LICENSE.txt file in the project root.
*/
#include "misc/MurmurHash.h"
#include "Lexer.h"
#include "atn/LexerModeAction.h"
using namespace antlr4;
using namespace antlr4::atn;
using namespace antlr4::misc;
LexerModeAction::LexerModeAction(int mode) : _mode(mode) {
}
int LexerModeAction::getMode() {
return _mode;
}
LexerActionType LexerModeAction::getActionType() const {
return LexerActionType::MODE;
}
bool LexerModeAction::isPositionDependent() const {
return false;
}
void LexerModeAction::execute(Lexer *lexer) {
lexer->setMode(_mode);
}
size_t LexerModeAction::hashCode() const {
size_t hash = MurmurHash::initialize();
hash = MurmurHash::update(hash, static_cast<size_t>(getActionType()));
hash = MurmurHash::update(hash, _mode);
return MurmurHash::finish(hash, 2);
}
bool LexerModeAction::operator == (const LexerAction &obj) const {
if (&obj == this) {
return true;
}
const LexerModeAction *action = dynamic_cast<const LexerModeAction *>(&obj);
if (action == nullptr) {
return false;
}
return _mode == action->_mode;
}
std::string LexerModeAction::toString() const {
return "mode(" + std::to_string(_mode) + ")";
}
Version data entries
28 entries across 28 versions & 2 rubygems