1#ifndef BENCHMARK_STRING_UTIL_H_
2#define BENCHMARK_STRING_UTIL_H_
9#include "benchmark/benchmark.h"
10#include "benchmark/export.h"
12#include "internal_macros.h"
17std::string HumanReadableNumber(
double n, Counter::OneK one_k);
20#if defined(__MINGW32__)
21__attribute__((format(__MINGW_PRINTF_FORMAT, 1, 2)))
22#elif defined(__GNUC__)
23__attribute__((format(printf, 1, 2)))
26StrFormat(
const char* format, ...);
28inline std::ostream& StrCatImp(std::ostream& out) BENCHMARK_NOEXCEPT {
32template <
class First,
class... Rest>
33inline std::ostream& StrCatImp(std::ostream& out, First&& f, Rest&&... rest) {
34 out << std::forward<First>(f);
35 return StrCatImp(out, std::forward<Rest>(rest)...);
38template <
class... Args>
39inline std::string StrCat(Args&&... args) {
40 std::ostringstream ss;
41 StrCatImp(ss, std::forward<Args>(args)...);
46std::vector<std::string> StrSplit(
const std::string& str,
char delim);
50#ifdef BENCHMARK_STL_ANDROID_GNUSTL
57unsigned long stoul(
const std::string& str,
size_t* pos =
nullptr,
59int stoi(
const std::string& str,
size_t* pos =
nullptr,
int base = 10);
60double stod(
const std::string& str,
size_t* pos =
nullptr);