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/*
* Copyright (C) 2019-2020 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#include "compiler_options_base.h"
#include <cstring>
namespace NEO {
namespace CompilerOptions {
bool contains(const char *options, ConstStringRef optionToFind) {
auto it = strstr(options, optionToFind.data());
while (it != nullptr) {
const auto delimiter = it[optionToFind.size()];
if ((' ' == delimiter) || ('\0' == delimiter)) {
if ((it == options) || (it[-1] == ' ')) {
return true;
}
}
it = strstr(it + 1, optionToFind.data());
}
return false;
}
bool contains(const std::string &options, ConstStringRef optionToFind) {
return contains(options.c_str(), optionToFind);
}
TokenizedString tokenize(ConstStringRef src, char sperator) {
TokenizedString ret;
const char *it = src.begin();
while (it < src.end()) {
const char *beg = it;
while ((beg < src.end()) && (*beg == sperator)) {
++beg;
}
const char *end = beg;
while ((end < src.end()) && (*end != sperator)) {
++end;
}
it = end;
if (end != beg) {
ret.push_back(ConstStringRef(beg, end - beg));
}
}
return ret;
};
} // namespace CompilerOptions
} // namespace NEO
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