diff options
| -rw-r--r-- | src/ipa/raspberrypi/controller/metadata.hpp | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/ipa/raspberrypi/controller/metadata.hpp b/src/ipa/raspberrypi/controller/metadata.hpp index 07dd28ed..e735cfbe 100644 --- a/src/ipa/raspberrypi/controller/metadata.hpp +++ b/src/ipa/raspberrypi/controller/metadata.hpp @@ -22,14 +22,14 @@ public: template<typename T> void Set(std::string const &tag, T const &value) { - std::lock_guard<std::mutex> lock(mutex_); + std::scoped_lock lock(mutex_); data_[tag] = value; } template<typename T> int Get(std::string const &tag, T &value) const { - std::lock_guard<std::mutex> lock(mutex_); + std::scoped_lock lock(mutex_); auto it = data_.find(tag); if (it == data_.end()) return -1; @@ -39,14 +39,13 @@ public: void Clear() { - std::lock_guard<std::mutex> lock(mutex_); + std::scoped_lock lock(mutex_); data_.clear(); } Metadata &operator=(Metadata const &other) { - std::lock_guard<std::mutex> lock(mutex_); - std::lock_guard<std::mutex> other_lock(other.mutex_); + std::scoped_lock lock(mutex_, other.mutex_); data_ = other.data_; return *this; } |