diff options
Diffstat (limited to 'src/ipa/rpi/controller/metadata.h')
| -rw-r--r-- | src/ipa/rpi/controller/metadata.h | 25 |
1 files changed, 20 insertions, 5 deletions
diff --git a/src/ipa/rpi/controller/metadata.h b/src/ipa/rpi/controller/metadata.h index a232dcb1..77d3b074 100644 --- a/src/ipa/rpi/controller/metadata.h +++ b/src/ipa/rpi/controller/metadata.h @@ -2,7 +2,7 @@ /* * Copyright (C) 2019-2021, Raspberry Pi Ltd * - * metadata.h - general metadata class + * general metadata class */ #pragma once @@ -12,6 +12,7 @@ #include <map> #include <mutex> #include <string> +#include <utility> #include <libcamera/base/thread_annotations.h> @@ -36,10 +37,10 @@ public: } template<typename T> - void set(std::string const &tag, T const &value) + void set(std::string const &tag, T &&value) { std::scoped_lock lock(mutex_); - data_[tag] = value; + data_[tag] = std::forward<T>(value); } template<typename T> @@ -90,6 +91,12 @@ public: data_.insert(other.data_.begin(), other.data_.end()); } + void erase(std::string const &tag) + { + std::scoped_lock lock(mutex_); + eraseLocked(tag); + } + template<typename T> T *getLocked(std::string const &tag) { @@ -104,10 +111,18 @@ public: } template<typename T> - void setLocked(std::string const &tag, T const &value) + void setLocked(std::string const &tag, T &&value) { /* Use this only if you're holding the lock yourself. */ - data_[tag] = value; + data_[tag] = std::forward<T>(value); + } + + void eraseLocked(std::string const &tag) + { + auto it = data_.find(tag); + if (it == data_.end()) + return; + data_.erase(it); } /* |