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#ifndef RFL_CBOR_WRITE_HPP_
#define RFL_CBOR_WRITE_HPP_
#include <cstdint>
#include <jsoncons_ext/cbor/cbor_encoder.hpp>
#include <ostream>
#include <sstream>
#include <string>
#include <utility>
#include "../internal/ptr_cast.hpp"
#include "../parsing/Parent.hpp"
#include "Parser.hpp"
namespace rfl::cbor {
/// Returns CBOR bytes.
template <class... Ps>
std::vector<char> write(const auto& _obj) noexcept {
using T = std::remove_cvref_t<decltype(_obj)>;
using ParentType = parsing::Parent<Writer>;
std::vector<uint8_t> buffer;
jsoncons::cbor::cbor_bytes_encoder encoder(buffer);
const auto writer = Writer(&encoder);
Parser<T, Processors<Ps...>>::write(writer, _obj,
typename ParentType::Root{});
return std::vector<char>(
internal::ptr_cast<char*>(buffer.data()),
internal::ptr_cast<char*>(buffer.data() + buffer.size()));
}
/// Writes a CBOR into an ostream.
template <class... Ps>
std::ostream& write(const auto& _obj, std::ostream& _stream) noexcept {
auto buffer = write<Ps...>(_obj);
_stream.write(buffer.data(), buffer.size());
return _stream;
}
} // namespace rfl::cbor
#endif
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