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ATNDeserializationOptions.cpp
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ATNDeserializationOptions.cpp
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/* 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 "atn/ATNDeserializationOptions.h"
using namespace antlr4::atn;
ATNDeserializationOptions ATNDeserializationOptions::defaultOptions;
ATNDeserializationOptions::ATNDeserializationOptions() {
InitializeInstanceFields();
}
ATNDeserializationOptions::ATNDeserializationOptions(ATNDeserializationOptions *options) : ATNDeserializationOptions() {
this->verifyATN = options->verifyATN;
this->generateRuleBypassTransitions = options->generateRuleBypassTransitions;
}
ATNDeserializationOptions::~ATNDeserializationOptions() {
}
const ATNDeserializationOptions& ATNDeserializationOptions::getDefaultOptions() {
return defaultOptions;
}
bool ATNDeserializationOptions::isReadOnly() {
return readOnly;
}
void ATNDeserializationOptions::makeReadOnly() {
readOnly = true;
}
bool ATNDeserializationOptions::isVerifyATN() {
return verifyATN;
}
void ATNDeserializationOptions::setVerifyATN(bool verify) {
throwIfReadOnly();
verifyATN = verify;
}
bool ATNDeserializationOptions::isGenerateRuleBypassTransitions() {
return generateRuleBypassTransitions;
}
void ATNDeserializationOptions::setGenerateRuleBypassTransitions(bool generate) {
throwIfReadOnly();
generateRuleBypassTransitions = generate;
}
void ATNDeserializationOptions::throwIfReadOnly() {
if (isReadOnly()) {
throw "The object is read only.";
}
}
void ATNDeserializationOptions::InitializeInstanceFields() {
readOnly = false;
verifyATN = true;
generateRuleBypassTransitions = false;
}