bounded_format_context.h

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#pragma once
 
#include "di/container/string/string_impl.h"
#include "di/container/vector/prelude.h"
#include "di/util/move.h"
 
namespace di::format {
template<concepts::Encoding Enc, typename SizeConstant>
class BoundedFormatContext {
private:
    using Str = container::string::StringImpl<Enc, container::StaticVector<meta::EncodingCodeUnit<Enc>, SizeConstant>>;
 
public:
    using Encoding = Enc;
 
    constexpr void output(c32 c) { (void) m_output.push_back(c); }
 
    constexpr auto output() && -> Str { return util::move(m_output); }
    constexpr auto output() const& -> Str const& { return m_output; }
 
    constexpr auto encoding() const -> Encoding { return m_output.encoding(); }
 
private:
    Str m_output;
};
}