exception.h

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#pragma once
 
#include <cstdint>
#include <stdexcept>
#include <string>
 
// HACK: Clang 14 does not support std::source_location.
#if defined(__clang__) && __clang_major__ <= 14
#include <experimental/source_location>
using std::experimental::source_location;
#else
#include <source_location>
using std::source_location;
#endif // defined(__clang__) && __clang_major__ <= 14
 
namespace hgps::core {
 
class HgpsException : public std::runtime_error {
  public:
    HgpsException(const std::string &what_arg,
                  const source_location location = source_location::current());
 
    constexpr std::uint_least32_t line() const noexcept;
 
    constexpr std::uint_least32_t column() const noexcept;
 
    constexpr const char *file_name() const noexcept;
 
    constexpr const char *function_name() const noexcept;
 
  private:
    source_location location_;
};
 
} // namespace hgps::core