d87eb99b80
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@286029 91177308-0d34-0410-b5e6-96231b3b80d8
41 lines
994 B
C++
41 lines
994 B
C++
#ifndef BENCHMARK_STRING_UTIL_H_
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#define BENCHMARK_STRING_UTIL_H_
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#include <sstream>
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#include <string>
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#include <utility>
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#include "internal_macros.h"
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namespace benchmark {
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void AppendHumanReadable(int n, std::string* str);
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std::string HumanReadableNumber(double n);
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std::string StringPrintF(const char* format, ...);
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inline std::ostream& StringCatImp(std::ostream& out) BENCHMARK_NOEXCEPT {
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return out;
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}
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template <class First, class... Rest>
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inline std::ostream& StringCatImp(std::ostream& out, First&& f,
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Rest&&... rest) {
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out << std::forward<First>(f);
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return StringCatImp(out, std::forward<Rest>(rest)...);
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}
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template <class... Args>
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inline std::string StrCat(Args&&... args) {
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std::ostringstream ss;
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StringCatImp(ss, std::forward<Args>(args)...);
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return ss.str();
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}
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void ReplaceAll(std::string* str, const std::string& from,
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const std::string& to);
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} // end namespace benchmark
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#endif // BENCHMARK_STRING_UTIL_H_
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