From 781ab8407b50d303197ab6fb888ed35ecbcce23a Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Mon, 1 Apr 2019 12:29:59 -0400
Subject: general: Use deducation guides for std::lock_guard and
std::unique_lock
Since C++17, the introduction of deduction guides for locking facilities
means that we no longer need to hardcode the mutex type into the locks
themselves, making it easier to switch mutex types, should it ever be
necessary in the future.
---
src/common/logging/backend.cpp | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
(limited to 'src/common/logging/backend.cpp')
diff --git a/src/common/logging/backend.cpp b/src/common/logging/backend.cpp
index 4462ff3fbd..a03179520d 100644
--- a/src/common/logging/backend.cpp
+++ b/src/common/logging/backend.cpp
@@ -46,12 +46,12 @@ public:
}
void AddBackend(std::unique_ptr<Backend> backend) {
- std::lock_guard<std::mutex> lock(writing_mutex);
+ std::lock_guard lock{writing_mutex};
backends.push_back(std::move(backend));
}
void RemoveBackend(std::string_view backend_name) {
- std::lock_guard<std::mutex> lock(writing_mutex);
+ std::lock_guard lock{writing_mutex};
const auto it =
std::remove_if(backends.begin(), backends.end(),
[&backend_name](const auto& i) { return backend_name == i->GetName(); });
@@ -80,7 +80,7 @@ private:
backend_thread = std::thread([&] {
Entry entry;
auto write_logs = [&](Entry& e) {
- std::lock_guard<std::mutex> lock(writing_mutex);
+ std::lock_guard lock{writing_mutex};
for (const auto& backend : backends) {
backend->Write(e);
}
--
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