libxr_assert.hpp

#pragma once
 
#include <cstddef>
#include <cstdint>
#include <cstring>
#include <utility>
 
#include "libxr_cb.hpp"
#include "libxr_def.hpp"
 
namespace LibXR
{
class Assert
{
 public:
  using Callback = LibXR::Callback<const char*, uint32_t>;
 
  static void RegisterFatalErrorCallback(Callback cb)
  {
    libxr_fatal_error_callback_ = std::move(cb);
  }
 
#ifdef LIBXR_DEBUG_BUILD
  template <SizeLimitMode mode>
  static void SizeLimitCheck(size_t limit, size_t size)
  {
    if constexpr (mode == SizeLimitMode::EQUAL)
    {
      ASSERT(limit == size);
    }
    else if constexpr (mode == SizeLimitMode::MORE)
    {
      ASSERT(limit <= size);
    }
    else if constexpr (mode == SizeLimitMode::LESS)
    {
      ASSERT(limit >= size);
    }
  }
#else
  template <SizeLimitMode mode>
  static void SizeLimitCheck(size_t limit, size_t size)
  {
    UNUSED(limit);
    UNUSED(size);
  }
#endif
 
  static inline Callback libxr_fatal_error_callback_;  // NOLINT
};
}  // namespace LibXR