64 lines
1.6 KiB
C
64 lines
1.6 KiB
C
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// Copyright (c) 2017 Computer Vision Center (CVC) at the Universitat Autonoma
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// de Barcelona (UAB).
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//
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// This work is licensed under the terms of the MIT license.
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// For a copy, see <https://opensource.org/licenses/MIT>.
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#pragma once
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#include <carla/Buffer.h>
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#include <algorithm>
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#include <memory>
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#include <ostream>
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#include <string>
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namespace util {
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namespace buffer {
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using carla::Buffer;
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using shared_buffer = std::shared_ptr<Buffer>;
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using const_shared_buffer = std::shared_ptr<const Buffer>;
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static inline shared_buffer make_empty(size_t size = 0u) {
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return size == 0u ?
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std::make_shared<Buffer>() :
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std::make_shared<Buffer>(size);
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}
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shared_buffer make_random(size_t size);
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template <typename T>
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static inline shared_buffer make(const T &buffer) {
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return std::make_shared<Buffer>(boost::asio::buffer(buffer));
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}
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static inline std::string as_string(const Buffer &buf) {
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return {reinterpret_cast<const char *>(buf.data()), buf.size()};
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}
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std::string to_hex_string(const Buffer &buf, size_t length = 16u);
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} // namespace buffer
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} // namespace util
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namespace carla {
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static inline std::ostream &operator<<(std::ostream &out, const Buffer &buf) {
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out << "[" << buf.size() << " bytes] " << util::buffer::to_hex_string(buf);
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return out;
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}
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static inline bool operator==(const Buffer &lhs, const Buffer &rhs) {
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return
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(lhs.size() == rhs.size()) &&
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std::equal(lhs.begin(), lhs.end(), rhs.begin());
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}
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static inline bool operator!=(const Buffer &lhs, const Buffer &rhs) {
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return !(lhs == rhs);
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}
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} // namespace carla
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