Logger.d.hpp (1273B)
1 #ifndef icu4x_Logger_D_HPP 2 #define icu4x_Logger_D_HPP 3 4 #include <stdio.h> 5 #include <stdint.h> 6 #include <stddef.h> 7 #include <stdbool.h> 8 #include <memory> 9 #include <functional> 10 #include <optional> 11 #include <cstdlib> 12 #include "../diplomat_runtime.hpp" 13 14 15 namespace icu4x { 16 namespace capi { 17 struct Logger; 18 } // namespace capi 19 } // namespace 20 21 namespace icu4x { 22 /** 23 * An object allowing control over the logging used 24 */ 25 class Logger { 26 public: 27 28 /** 29 * Initialize the logger using `simple_logger` 30 * 31 * Requires the `simple_logger` Cargo feature. 32 * 33 * Returns `false` if there was already a logger set. 34 */ 35 inline static bool init_simple_logger(); 36 37 inline const icu4x::capi::Logger* AsFFI() const; 38 inline icu4x::capi::Logger* AsFFI(); 39 inline static const icu4x::Logger* FromFFI(const icu4x::capi::Logger* ptr); 40 inline static icu4x::Logger* FromFFI(icu4x::capi::Logger* ptr); 41 inline static void operator delete(void* ptr); 42 private: 43 Logger() = delete; 44 Logger(const icu4x::Logger&) = delete; 45 Logger(icu4x::Logger&&) noexcept = delete; 46 Logger operator=(const icu4x::Logger&) = delete; 47 Logger operator=(icu4x::Logger&&) noexcept = delete; 48 static void operator delete[](void*, size_t) = delete; 49 }; 50 51 } // namespace 52 #endif // icu4x_Logger_D_HPP