diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:13:27 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:13:27 +0000 |
commit | 40a355a42d4a9444dc753c04c6608dade2f06a23 (patch) | |
tree | 871fc667d2de662f171103ce5ec067014ef85e61 /third_party/libwebrtc/rtc_base/strings/str_join.h | |
parent | Adding upstream version 124.0.1. (diff) | |
download | firefox-40a355a42d4a9444dc753c04c6608dade2f06a23.tar.xz firefox-40a355a42d4a9444dc753c04c6608dade2f06a23.zip |
Adding upstream version 125.0.1.upstream/125.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/libwebrtc/rtc_base/strings/str_join.h')
-rw-r--r-- | third_party/libwebrtc/rtc_base/strings/str_join.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/third_party/libwebrtc/rtc_base/strings/str_join.h b/third_party/libwebrtc/rtc_base/strings/str_join.h new file mode 100644 index 0000000000..762e63ae2a --- /dev/null +++ b/third_party/libwebrtc/rtc_base/strings/str_join.h @@ -0,0 +1,56 @@ +/* + * Copyright (c) 2021 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ +#ifndef RTC_BASE_STRINGS_STR_JOIN_H_ +#define RTC_BASE_STRINGS_STR_JOIN_H_ + +#include <string> + +#include "absl/strings/string_view.h" +#include "rtc_base/strings/string_builder.h" + +namespace webrtc { + +template <typename Range> +std::string StrJoin(const Range& seq, absl::string_view delimiter) { + rtc::StringBuilder sb; + int idx = 0; + + for (const typename Range::value_type& elem : seq) { + if (idx > 0) { + sb << delimiter; + } + sb << elem; + + ++idx; + } + return sb.Release(); +} + +template <typename Range, typename Functor> +std::string StrJoin(const Range& seq, + absl::string_view delimiter, + const Functor& fn) { + rtc::StringBuilder sb; + int idx = 0; + + for (const typename Range::value_type& elem : seq) { + if (idx > 0) { + sb << delimiter; + } + fn(sb, elem); + + ++idx; + } + return sb.Release(); +} + +} // namespace webrtc + +#endif // RTC_BASE_STRINGS_STR_JOIN_H_ |