monero/contrib/epee/include/serialization/wire/adapted/vector.h

62 lines
2.3 KiB
C++

// Copyright (c) 2022-2024-2023, The Monero Project
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without modification, are
// permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this list of
// conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright notice, this list
// of conditions and the following disclaimer in the documentation and/or other
// materials provided with the distribution.
//
// 3. Neither the name of the copyright holder nor the names of its contributors may be
// used to endorse or promote products derived from this software without specific
// prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#pragma once
#include <cstdint>
#include <cstring>
#include <type_traits>
#include <vector>
#include "byte_slice.h"
#include "serialization/wire/traits.h"
namespace wire
{
template<typename T, typename A>
struct is_array<std::vector<T, A>>
: std::true_type
{};
template<typename A>
struct is_array<std::vector<std::uint8_t, A>>
: std::false_type
{};
template<typename R, typename A>
inline void read_bytes(R& source, std::vector<std::uint8_t, A>& dest)
{
const epee::byte_slice bytes = source.binary();
dest.resize(bytes.size());
std::memcpy(dest.data(), bytes.data(), bytes.size());
}
template<typename W, typename A>
inline void write_bytes(W& dest, const std::vector<std::uint8_t, A>& source)
{
dest.binary(epee::to_span(source));
}
}