spdlog/details/log_msg_buffer-inl.h

0001 // Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
0002 // Distributed under the MIT License (http://opensource.org/licenses/MIT)
0003
0004 #pragma once
0005
0006 #ifndef SPDLOG_HEADER_ONLY
0007     #include <spdlog/details/log_msg_buffer.h>
0008 #endif
0009
0010 namespace spdlog {
0011 namespace details {
0012
0013 SPDLOG_INLINE log_msg_buffer::log_msg_buffer(const log_msg &orig_msg)
0014     : log_msg{orig_msg} {
0015     buffer.append(logger_name.begin(), logger_name.end());
0016     buffer.append(payload.begin(), payload.end());
0017     update_string_views();
0018 }
0019
0020 SPDLOG_INLINE log_msg_buffer::log_msg_buffer(const log_msg_buffer &other)
0021     : log_msg{other} {
0022     buffer.append(logger_name.begin(), logger_name.end());
0023     buffer.append(payload.begin(), payload.end());
0024     update_string_views();
0025 }
0026
0027 SPDLOG_INLINE log_msg_buffer::log_msg_buffer(log_msg_buffer &&other) SPDLOG_NOEXCEPT
0028     : log_msg{other},
0029       buffer{std::move(other.buffer)} {
0030     update_string_views();
0031 }
0032
0033 SPDLOG_INLINE log_msg_buffer &log_msg_buffer::operator=(const log_msg_buffer &other) {
0034     log_msg::operator=(other);
0035     buffer.clear();
0036     buffer.append(other.buffer.data(), other.buffer.data() + other.buffer.size());
0037     update_string_views();
0038     return *this;
0039 }
0040
0041 SPDLOG_INLINE log_msg_buffer &log_msg_buffer::operator=(log_msg_buffer &&other) SPDLOG_NOEXCEPT {
0042     log_msg::operator=(other);
0043     buffer = std::move(other.buffer);
0044     update_string_views();
0045     return *this;
0046 }
0047
0048 SPDLOG_INLINE void log_msg_buffer::update_string_views() {
0049     logger_name = string_view_t{buffer.data(), logger_name.size()};
0050     payload = string_view_t{buffer.data() + logger_name.size(), payload.size()};
0051 }
0052
0053 }  // namespace details
0054 }  // namespace spdlog