36 lines
		
	
	
	
		
			776 B
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			36 lines
		
	
	
	
		
			776 B
		
	
	
	
		
			C++
		
	
	
	
	
	
#pragma once
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#include <format>
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#include <logger/logger.hpp>
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#include <source_location>
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namespace lt {
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template<typename Expression_T, typename... Args_T>
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struct ensure
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{
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	ensure(
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	    Expression_T expression,
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	    std::format_string<Args_T...> fmt,
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	    Args_T &&...args,
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	    const std::source_location &location = std::source_location::current()
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	)
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	{
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		if (!static_cast<bool>(expression))
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		{
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			throw std::runtime_error { std::format(
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				"exception: {}\nlocation: {}:{}",
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				std::format(fmt, std::forward<Args_T>(args)...),
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				location.file_name(),
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				location.line()
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			) };
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		}
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	}
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};
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template<typename Expression_T, typename... Args_T>
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ensure(Expression_T, std::format_string<Args_T...>, Args_T &&...)
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    -> ensure<Expression_T, Args_T...>;
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} // namespace lt
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