mgl_file_exception.h

[詳解]

/* ------------------------------------------------------------------------- */
/* ------------------------------------------------------------------------- */
 
#ifndef INCGUARD_MGL_FILE_EXCEPTION_H_1770479526
#define INCGUARD_MGL_FILE_EXCEPTION_H_1770479526
 
#include <exception>
 
#include <mgl/file/mgl_file_defs.h>
#include <mgl/stl/mgl_stl_string.h>
#include <mgl/text/mgl_text_format.h>
 
namespace MGL::File
{
class Exception : public std::exception
{
public:
    /* ------------------------------------------------------------------------- */
    /* ------------------------------------------------------------------------- */
    Exception(Error error, const char *what) noexcept
        : _error(error)
        , _what(Text::Format("[MGL::File::Exception] code: {}, {}", static_cast<uint32_t>(_error), what))
    {
    }
 
    /* ------------------------------------------------------------------------- */
    /* ------------------------------------------------------------------------- */
    [[nodiscard]] constexpr Error GetError() const noexcept
    {
        return _error;
    }
 
    /* ------------------------------------------------------------------------- */
    /* ------------------------------------------------------------------------- */
    [[nodiscard]] const char *what() const noexcept override
    {
        return _what.c_str();
    }
 
private:
    Error _error;
    STL::string _what;
};
}    // namespace MGL::File
 
#endif    // INCGUARD_MGL_FILE_EXCEPTION_H_1770479526
 
// vim: et ts=4 sw=4 sts=4