44 lines
966 B
C++
44 lines
966 B
C++
/* 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 "tree/ParseTree.h"
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#include "Exceptions.h"
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#include "support/Arrays.h"
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using namespace antlrcpp;
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std::string Arrays::listToString(const std::vector<std::string> &list, const std::string &separator)
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{
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std::stringstream ss;
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bool firstEntry = true;
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ss << '[';
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for (const auto &entry : list) {
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ss << entry;
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if (firstEntry) {
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ss << separator;
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firstEntry = false;
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}
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}
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ss << ']';
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return ss.str();
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}
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template <>
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std::string Arrays::toString(const std::vector<antlr4::tree::ParseTree*> &source) {
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std::string result = "[";
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bool firstEntry = true;
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for (auto *value : source) {
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result += value->toStringTree();
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if (firstEntry) {
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result += ", ";
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firstEntry = false;
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}
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}
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return result + "]";
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}
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