ceph/src/jaegertracing/opentelemetry-cpp/third_party/prometheus-cpp/core/tests/raii_locale.h

   1 #pragma once
   2
   3 #include <locale>
   4
   5 class RAIILocale {
   6  public:
   7   RAIILocale(const char* name) : savedLocale_(std::locale::classic()) {
   8     std::locale::global(std::locale(name));
   9   }
  10
  11   ~RAIILocale() { std::locale::global(savedLocale_); }
  12
  13   RAIILocale(const RAIILocale&) = delete;
  14   RAIILocale(RAIILocale&&) = delete;
  15   RAIILocale& operator=(const RAIILocale&) = delete;
  16   RAIILocale& operator=(RAIILocale&&) = delete;
  17
  18  private:
  19   const std::locale savedLocale_;
  20 };