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