.. _program_listing_file_Test_perf_perfSuite.cpp:

Program Listing for File perfSuite.cpp
======================================

|exhale_lsh| :ref:`Return to documentation for file <file_Test_perf_perfSuite.cpp>` (``Test/perf/perfSuite.cpp``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   #include <benchmark/benchmark.h>
   
   
   static void BM_StringCreation(benchmark::State &state)
   {
       for (auto _ : state) std::string empty_string;
   }
   // Register the function as a benchmark
   BENCHMARK(BM_StringCreation);
   
   // Define another benchmark
   static void BM_StringCopy(benchmark::State &state)
   {
       std::string x = "hello";
       for (auto _ : state) std::string copy(x);
   }
   BENCHMARK(BM_StringCopy);
   
   BENCHMARK_MAIN();