30 lines
1.2 KiB
C++
Executable File
30 lines
1.2 KiB
C++
Executable File
/* Copyright (c) 2012-2017 The ANTLR Project. All rights reserved.
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* Use of this file is governed by the BSD 3-clause license that
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* can be found in the LICENSE.txt file in the project root.
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*/
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#include "atn/ActionTransition.h"
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using namespace antlr4::atn;
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ActionTransition::ActionTransition(ATNState *target, size_t ruleIndex)
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: Transition(TransitionType::ACTION, target), ruleIndex(ruleIndex), actionIndex(INVALID_INDEX), isCtxDependent(false) {
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}
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ActionTransition::ActionTransition(ATNState *target, size_t ruleIndex, size_t actionIndex, bool isCtxDependent)
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: Transition(TransitionType::ACTION, target), ruleIndex(ruleIndex), actionIndex(actionIndex), isCtxDependent(isCtxDependent) {
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}
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bool ActionTransition::isEpsilon() const {
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return true; // we are to be ignored by analysis 'cept for predicates
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}
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bool ActionTransition::matches(size_t /*symbol*/, size_t /*minVocabSymbol*/, size_t /*maxVocabSymbol*/) const {
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return false;
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}
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std::string ActionTransition::toString() const {
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return " ACTION " + Transition::toString() + " { ruleIndex: " + std::to_string(ruleIndex) + ", actionIndex: " +
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std::to_string(actionIndex) + ", isCtxDependent: " + std::to_string(isCtxDependent) + " }";
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}
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