Sha256: c49f4ac7b0c35ac257ab15ebff541bb00fb1d1320ca29078cf9d3cd227e4d3c5
Contents?: true
Size: 1.24 KB
Versions: 19
Compression:
Stored size: 1.24 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 "support/Casts.h"
#include "atn/LexerModeAction.h"
using namespace antlr4;
using namespace antlr4::atn;
using namespace antlr4::misc;
using namespace antlrcpp;
LexerModeAction::LexerModeAction(int mode) : LexerAction(LexerActionType::MODE, false), _mode(mode) {}
void LexerModeAction::execute(Lexer *lexer) const {
lexer->setMode(getMode());
}
size_t LexerModeAction::hashCodeImpl() const {
size_t hash = MurmurHash::initialize();
hash = MurmurHash::update(hash, static_cast<size_t>(getActionType()));
hash = MurmurHash::update(hash, getMode());
return MurmurHash::finish(hash, 2);
}
bool LexerModeAction::equals(const LexerAction &other) const {
if (this == std::addressof(other)) {
return true;
}
if (getActionType() != other.getActionType()) {
return false;
}
const auto &lexerAction = downCast<const LexerModeAction&>(other);
return getMode() == lexerAction.getMode();
}
std::string LexerModeAction::toString() const {
return "mode(" + std::to_string(getMode()) + ")";
}
Version data entries
19 entries across 19 versions & 3 rubygems