macro.hpp

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#pragma once
 
#include <cpp-toolbox/macro/class.hpp>
#include <cpp-toolbox/macro/endian.hpp>
#include <cpp-toolbox/macro/platforms.hpp>
 
#define CPP_TOOLBOX_STATIC_ASSERT(Condition, Message) \
  static_assert(Condition, Message)
 
#ifdef CPP_TOOLBOX_DEBUG
#  define CPP_TOOLBOX_ASSERT(Condition, Message) \
    do { \
      if (!(Condition)) { \
        std::cerr << "Assertion failed: " << Message << std::endl; \
        std::abort(); \
      } \
    } while (false)
#else
#  define CPP_TOOLBOX_ASSERT(Condition, Message) ((void)0)
#endif
 
#define CPP_TOOLBOX_UNREACHABLE() \
  do { \
    std::cerr << "Unreachable code reached" << std::endl; \
    std::abort(); \
  } while (false)
 
#define CPP_TOOLBOX_LIKELY(Condition) __builtin_expect(!!(Condition), true)
#define CPP_TOOLBOX_UNLIKELY(Condition) __builtin_expect(!!(Condition), false)
 
#if defined(CPP_TOOLBOX_COMPILER_MSVC)
#  define CPP_TOOLBOX_FORCE_INLINE __forceinline
#elif defined(CPP_TOOLBOX_COMPILER_CLANG) || defined(CPP_TOOLBOX_COMPILER_GCC)
#  define CPP_TOOLBOX_FORCE_INLINE __attribute__((always_inline)) inline
#else
#  define CPP_TOOLBOX_FORCE_INLINE inline
#endif
 
#if defined(CPP_TOOLBOX_COMPILER_MSVC)
#  define CPP_TOOLBOX_FUNCTION_NAME __FUNCTION__
#elif defined(CPP_TOOLBOX_COMPILER_CLANG) || defined(CPP_TOOLBOX_COMPILER_GCC)
#  define CPP_TOOLBOX_FUNCTION_NAME __func__
#endif
 
#define CPP_TOOLBOX_ALIGNAS(Alignment) alignas(Alignment)
 
#define CPP_TOOLBOX_UNUSED(Variable) ((void)(Variable))
 
#define CPP_TOOLBOX_NODISCARD [[nodiscard]]
 
#define CPP_TOOLBOX_FALLTHROUGH [[fallthrough]]
 
#if defined(CPP_TOOLBOX_DEBUG)
#  define CPP_TOOLBOX_LOG_DEBUG(fmt, ...) \
    LOG_DEBUG_S << __FILE__ << ":" << __LINE__ << " " \
                << CPP_TOOLBOX_FUNCTION_NAME << " " << fmt << __VA_ARGS__
#else
#  define CPP_TOOLBOX_LOG_DEBUG(fmt, ...) ((void)0)
#endif
 
#define CPP_TOOLBOX_COUNT_ARGS(...) \
  CPP_TOOLBOX_COUNT_ARGS_IMPL(__VA_ARGS__, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0)
#define CPP_TOOLBOX_COUNT_ARGS_IMPL( \
    _1, _2, _3, _4, _5, _6, _7, _8, _9, _10, Count, ...) \
  Count
 
#define CPP_TOOLBOX_REPEAT_2(x) x x
#define CPP_TOOLBOX_REPEAT_3(x) CPP_TOOLBOX_REPEAT_2(x) x
#define CPP_TOOLBOX_REPEAT_4(x) CPP_TOOLBOX_REPEAT_2(x) CPP_TOOLBOX_REPEAT_2(x)
#define CPP_TOOLBOX_REPEAT_5(x) CPP_TOOLBOX_REPEAT_4(x) x
#define CPP_TOOLBOX_REPEAT(n, x) CPP_TOOLBOX_REPEAT_##n(x)
 
#define CPP_TOOLBOX_STRING_CONCAT(a, b) a##b
 
#define CPP_TOOLBOX_STRINGIZE(x) CPP_TOOLBOX_STRINGIZE_IMPL(x)
#define CPP_TOOLBOX_STRINGIZE_IMPL(x) #x
 
#define CPP_TOOLBOX_SAFE_CALL(Func) \
  try { \
    Func(); \
  } catch (const std::exception& e) { \
    LOG_ERROR_S << __FILE__ << ":" << __LINE__ << " " \
                << CPP_TOOLBOX_FUNCTION_NAME << " " \
                << "Exception: " << e.what(); \
  }
 
#if defined(CPP_TOOLBOX_PLATFORM_WINDOWS) && defined(CPP_TOOLBOX_COMPILER_MSVC)
#  define __CURRENT_FUNCTION__ __FUNCSIG__
#else
#  define __CURRENT_FUNCTION__ __PRETTY_FUNCTION__
#endif