48 lines
1.2 KiB
Text
48 lines
1.2 KiB
Text
|
export module debug.assertions;
|
||
|
|
|
||
|
|
import std;
|
||
|
|
|
||
|
|
namespace lt::debug {
|
||
|
|
|
||
|
|
///////////////////////////////////////
|
||
|
|
// ----------* INTERFACE *--------- //
|
||
|
|
/////////////////////////////////////
|
||
|
|
export template<typename Expression_T, typename... Args_T>
|
||
|
|
struct ensure
|
||
|
|
{
|
||
|
|
ensure(
|
||
|
|
const Expression_T &expression,
|
||
|
|
std::format_string<Args_T...> fmt,
|
||
|
|
Args_T &&...args,
|
||
|
|
const std::source_location &location = std::source_location::current()
|
||
|
|
);
|
||
|
|
};
|
||
|
|
|
||
|
|
export template<typename Expression_T, typename... Args_T>
|
||
|
|
ensure(Expression_T, std::format_string<Args_T...>, Args_T &&...)
|
||
|
|
-> ensure<Expression_T, Args_T...>;
|
||
|
|
|
||
|
|
///////////////////////////////////////
|
||
|
|
// * IMPLEMENTATION -- TEMPLATES * //
|
||
|
|
/////////////////////////////////////
|
||
|
|
template<typename Expression_T, typename... Args_T>
|
||
|
|
ensure<Expression_T, Args_T...>::ensure(
|
||
|
|
const Expression_T &expression,
|
||
|
|
std::format_string<Args_T...> fmt,
|
||
|
|
Args_T &&...args,
|
||
|
|
const std::source_location &location
|
||
|
|
)
|
||
|
|
{
|
||
|
|
if (!static_cast<bool>(expression))
|
||
|
|
{
|
||
|
|
throw std::runtime_error { std::format(
|
||
|
|
"exception: {}\nlocation: {}:{}",
|
||
|
|
std::format(fmt, std::forward<Args_T>(args)...),
|
||
|
|
location.file_name(),
|
||
|
|
location.line()
|
||
|
|
) };
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
} // namespace lt::debug
|