as_bool.h

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#pragma once
 
#include "di/function/pipeable.h"
#include "di/function/pipeline.h"
#include "di/meta/operations.h"
#include "di/util/forward.h"
 
namespace di::function {
struct AsBool : function::pipeline::EnablePipeline {
    template<concepts::ConvertibleTo<bool> T>
    constexpr auto operator()(T&& value) const -> bool {
        return static_cast<bool>(util::forward<T>(value));
    }
};
 
constexpr inline auto as_bool = AsBool {};
}
 
namespace di {
using function::as_bool;
using function::AsBool;
}