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#pragma once
namespace nes
{
/// A status code.
enum class status
{
success,
error_uninitialized,
error_system_error,
error_invalid_ines_data,
error_unsupported_mapper,
error_unsupported_instruction,
};
constexpr auto to_string(status const status) -> char const*
{
switch (status)
{
case status::success:
return "Success";
case status::error_uninitialized:
return "Uninitialized";
case status::error_system_error:
return "System error";
case status::error_invalid_ines_data:
return "Invalid iNES data";
case status::error_unsupported_mapper:
return "Unsupported mapper";
case status::error_unsupported_instruction:
return "Unsupported instruction";
}
return "(invalid)";
}
} // namespace nes
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