Removed using namespace std from all files

examples/all-clusters-app/all-clusters-common/src/static-supported-modes-manager.cpp

@@ -1,7 +1,6 @@
 #include <app/util/config.h>
 #include <static-supported-modes-manager.h>
 
-using namespace std;
 using namespace chip;
 using namespace chip::app::Clusters;
 using namespace chip::app::Clusters::ModeSelect;

examples/all-clusters-app/all-clusters-common/src/static-supported-temperature-levels.cpp

@@ -19,7 +19,6 @@
 #include <app/util/config.h>
 #include <static-supported-temperature-levels.h>
 
-using namespace std;
 using namespace chip;
 using namespace chip::app::Clusters;
 using namespace chip::app::Clusters::TemperatureControl;

examples/chef/common/clusters/audio-output/AudioOutputManager.cpp

@@ -20,7 +20,6 @@
 #ifdef MATTER_DM_PLUGIN_AUDIO_OUTPUT_SERVER
 #include "AudioOutputManager.h"
 
-using namespace std;
 using namespace chip::app;
 using namespace chip::app::Clusters::AudioOutput;
 using chip::app::AttributeValueEncoder;

examples/chef/common/clusters/media-input/MediaInputManager.cpp

@@ -22,7 +22,6 @@
 #ifdef MATTER_DM_PLUGIN_MEDIA_INPUT_SERVER
 #include "MediaInputManager.h"
 
-using namespace std;
 using namespace chip;
 using namespace chip::app::Clusters::MediaInput;
 using Protocols::InteractionModel::Status;

examples/chef/common/clusters/media-playback/MediaPlaybackManager.cpp

@@ -22,7 +22,6 @@
 #ifdef MATTER_DM_PLUGIN_MEDIA_PLAYBACK_SERVER
 #include "MediaPlaybackManager.h"
 
-using namespace std;
 using namespace chip;
 using namespace chip::app;
 using namespace chip::app::DataModel;

examples/chef/common/clusters/target-navigator/TargetNavigatorManager.cpp

@@ -23,7 +23,6 @@
 #include <list>
 #include <string>
 
-using namespace std;
 using namespace chip::app;
 using namespace chip::app::Clusters::TargetNavigator;
 

examples/placeholder/linux/static-supported-modes-manager.cpp

@@ -1,7 +1,6 @@
 #include <app/util/config.h>
 #include <static-supported-modes-manager.h>
 
-using namespace std;
 using namespace chip;
 using namespace chip::app::Clusters;
 using namespace chip::app::Clusters::ModeSelect;

examples/placeholder/linux/static-supported-temperature-levels.cpp

@@ -19,7 +19,6 @@
 #include <app/util/config.h>
 #include <static-supported-temperature-levels.h>
 
-using namespace std;
 using namespace chip;
 using namespace chip::app::Clusters;
 using namespace chip::app::Clusters::TemperatureControl;

examples/refrigerator-app/refrigerator-common/src/static-supported-temperature-levels.cpp

@@ -19,7 +19,6 @@
 #include <app/util/config.h>
 #include <static-supported-temperature-levels.h>
 
-using namespace std;
 using namespace chip;
 using namespace chip::app::Clusters;
 using namespace chip::app::Clusters::TemperatureControl;

examples/tv-app/android/include/account-login/AccountLoginManager.cpp

@@ -23,20 +23,19 @@
 #include <json/json.h>
 #include <lib/core/DataModelTypes.h>
 
-using namespace std;
 using namespace chip::app::Clusters;
 using namespace chip::app::Clusters::AccountLogin;
 using Status = chip::Protocols::InteractionModel::Status;
 
 namespace {
 
 const auto loginTempAccountIdentifierFieldId =
-    to_string(chip::to_underlying(AccountLogin::Commands::Login::Fields::kTempAccountIdentifier));
-const auto loginSetupPINFieldId = to_string(chip::to_underlying(AccountLogin::Commands::Login::Fields::kSetupPIN));
-const auto loginNodeFieldId     = to_string(chip::to_underlying(AccountLogin::Commands::Login::Fields::kNode));
-const auto logoutNodeFieldId    = to_string(chip::to_underlying(AccountLogin::Commands::Logout::Fields::kNode));
+    std::to_string(chip::to_underlying(AccountLogin::Commands::Login::Fields::kTempAccountIdentifier));
+const auto loginSetupPINFieldId = std::to_string(chip::to_underlying(AccountLogin::Commands::Login::Fields::kSetupPIN));
+const auto loginNodeFieldId     = std::to_string(chip::to_underlying(AccountLogin::Commands::Login::Fields::kNode));
+const auto logoutNodeFieldId    = std::to_string(chip::to_underlying(AccountLogin::Commands::Logout::Fields::kNode));
 
-string charSpanToString(const CharSpan & charSpan)
+std::string charSpanToString(const CharSpan & charSpan)
 {
     return { charSpan.data(), charSpan.size() };
 }
@@ -45,12 +44,12 @@ std::string serializeLoginCommand(AccountLogin::Commands::Login::Type cmd)
 {
     return R"({")" + loginTempAccountIdentifierFieldId + R"(":")" + charSpanToString(cmd.tempAccountIdentifier) + R"(",)" + R"(")" +
         loginSetupPINFieldId + R"(":")" + charSpanToString(cmd.setupPIN) + R"(",)" + R"(")" + loginNodeFieldId + R"(":")" +
-        to_string(cmd.node.Value()) + R"("})";
+        std::to_string(cmd.node.Value()) + R"("})";
 }
 
 std::string serializeLogoutCommand(AccountLogin::Commands::Logout::Type cmd)
 {
-    return R"({")" + logoutNodeFieldId + R"(":")" + to_string(cmd.node.Value()) + R"("})";
+    return R"({")" + logoutNodeFieldId + R"(":")" + std::to_string(cmd.node.Value()) + R"("})";
 }
 
 } // namespace
@@ -128,7 +127,7 @@ bool AccountLoginManager::HandleLogout(const chip::Optional<chip::NodeId> & node
 void AccountLoginManager::HandleGetSetupPin(CommandResponseHelper<GetSetupPINResponse> & helper,
                                             const CharSpan & tempAccountIdentifier)
 {
-    string tempAccountIdentifierString(tempAccountIdentifier.data(), tempAccountIdentifier.size());
+    std::string tempAccountIdentifierString(tempAccountIdentifier.data(), tempAccountIdentifier.size());
 
     GetSetupPINResponse response;
     ChipLogProgress(Zcl, "temporary account id: %s returning pin: %s", tempAccountIdentifierString.c_str(), mSetupPin);
@@ -144,7 +143,7 @@ void AccountLoginManager::GetSetupPin(char * setupPin, size_t setupPinSize, cons
     // Other methods in this class do not need to be changed beecause those will get routed to java layer
     // upstream.
     ChipLogProgress(DeviceLayer, "AccountLoginManager::GetSetupPin called for endpoint %d", mEndpointId);
-    string tempAccountIdentifierString(tempAccountIdentifier.data(), tempAccountIdentifier.size());
+    std::string tempAccountIdentifierString(tempAccountIdentifier.data(), tempAccountIdentifier.size());
     if (mCommandDelegate == nullptr)
     {
         // For the dummy content apps to work.

examples/tv-app/android/include/application-basic/ApplicationBasicManager.cpp

@@ -18,7 +18,6 @@
 
 #include "ApplicationBasicManager.h"
 
-using namespace std;
 using namespace chip::app;
 using namespace chip::app::Clusters::ApplicationBasic;
 

examples/tv-app/android/include/audio-output/AudioOutputManager.cpp

@@ -18,7 +18,6 @@
 
 #include "AudioOutputManager.h"
 
-using namespace std;
 using namespace chip::app;
 using namespace chip::app::Clusters::AudioOutput;
 

examples/tv-app/android/include/content-app-observer/ContentAppObserver.cpp

@@ -20,7 +20,6 @@
 #include <app-common/zap-generated/attributes/Accessors.h>
 #include <app/util/config.h>
 
-using namespace std;
 using namespace chip;
 using namespace chip::app::Clusters::ContentAppObserver;
 

examples/tv-app/android/include/content-control/ContentController.cpp

@@ -19,7 +19,6 @@
 #include <app-common/zap-generated/attributes/Accessors.h>
 #include <app/util/config.h>
 
-using namespace std;
 using namespace chip::app;
 using namespace chip::app::Clusters;
 using namespace chip::app::DataModel;

examples/tv-app/android/include/content-launcher/AppContentLauncherManager.cpp

@@ -24,15 +24,15 @@
 #include <list>
 #include <string>
 
-using namespace std;
 using namespace chip::app;
 using namespace chip::app::Clusters;
 using namespace chip::app::DataModel;
 using namespace chip::app::Clusters::ContentLauncher;
 using ContentAppAttributeDelegate = chip::AppPlatform::ContentAppAttributeDelegate;
 
 AppContentLauncherManager::AppContentLauncherManager(ContentAppAttributeDelegate * attributeDelegate,
-                                                     list<std::string> acceptHeaderList, uint32_t supportedStreamingProtocols) :
+                                                     std::list<std::string> acceptHeaderList,
+                                                     uint32_t supportedStreamingProtocols) :
     mAttributeDelegate(attributeDelegate)
 {
     mAcceptHeaderList            = acceptHeaderList;
@@ -46,7 +46,7 @@ void AppContentLauncherManager::HandleLaunchContent(CommandResponseHelper<Launch
                                                     bool useCurrentContext)
 {
     ChipLogProgress(Zcl, "AppContentLauncherManager::HandleLaunchContent for endpoint %d", mEndpointId);
-    string dataString(data.data(), data.size());
+    std::string dataString(data.data(), data.size());
 
     ChipLogProgress(Zcl, " AutoPlay=%s", (autoplay ? "true" : "false"));
 
@@ -76,8 +76,8 @@ void AppContentLauncherManager::HandleLaunchUrl(CommandResponseHelper<LaunchResp
 {
     ChipLogProgress(Zcl, "AppContentLauncherManager::HandleLaunchUrl");
 
-    string contentUrlString(contentUrl.data(), contentUrl.size());
-    string displayStringString(displayString.data(), displayString.size());
+    std::string contentUrlString(contentUrl.data(), contentUrl.size());
+    std::string displayStringString(displayString.data(), displayString.size());
 
     // TODO: Insert code here
     LaunchResponseType response;
@@ -100,7 +100,7 @@ CHIP_ERROR AppContentLauncherManager::HandleGetAcceptHeaderList(AttributeValueEn
         Json::Value value;
         if (reader.parse(resStr, value))
         {
-            std::string attrId = to_string(chip::app::Clusters::ContentLauncher::Attributes::AcceptHeader::Id);
+            std::string attrId = std::to_string(chip::app::Clusters::ContentLauncher::Attributes::AcceptHeader::Id);
             ChipLogProgress(Zcl, "AppContentLauncherManager::HandleGetAcceptHeaderList response parsing done. reading attr %s",
                             attrId.c_str());
             if (value[attrId].isArray())
@@ -146,7 +146,7 @@ uint32_t AppContentLauncherManager::HandleGetSupportedStreamingProtocols()
     {
         return mSupportedStreamingProtocols;
     }
-    std::string attrId = to_string(chip::app::Clusters::ContentLauncher::Attributes::SupportedStreamingProtocols::Id);
+    std::string attrId = std::to_string(chip::app::Clusters::ContentLauncher::Attributes::SupportedStreamingProtocols::Id);
     ChipLogProgress(Zcl, "AppContentLauncherManager::HandleGetSupportedStreamingProtocols response parsing done. reading attr %s",
                     attrId.c_str());
     if (!value[attrId].empty() && value[attrId].isInt())

examples/tv-app/android/include/media-playback/AppMediaPlaybackManager.cpp

@@ -28,7 +28,6 @@
 
 #include <string>
 
-using namespace std;
 using namespace chip;
 using namespace chip::app;
 using namespace chip::app::DataModel;
@@ -204,7 +203,7 @@ uint64_t AppMediaPlaybackManager::HandleMediaRequestGetAttribute(chip::Attribute
         Json::Value value;
         if (reader.parse(resStr, value))
         {
-            std::string attrId = to_string(attributeId);
+            std::string attrId = std::to_string(attributeId);
             ChipLogProgress(Zcl, "AppMediaPlaybackManager::HandleMediaRequestGetAttribute response parsing done. reading attr %s",
                             attrId.c_str());
             if (!value[attrId].empty() && value[attrId].isUInt())
@@ -250,14 +249,14 @@ CHIP_ERROR AppMediaPlaybackManager::HandleGetSampledPosition(AttributeValueEncod
         Json::Value value;
         if (reader.parse(resStr, value))
         {
-            std::string attrId = to_string(chip::app::Clusters::MediaPlayback::Attributes::SampledPosition::Id);
+            std::string attrId = std::to_string(chip::app::Clusters::MediaPlayback::Attributes::SampledPosition::Id);
             ChipLogProgress(Zcl, "AppContentLauncherManager::HandleGetSampledPosition response parsing done. reading attr %s",
                             attrId.c_str());
             if (!value[attrId].empty() && value[attrId].isObject())
             {
-                std::string updatedAt = to_string(
+                std::string updatedAt = std::to_string(
                     static_cast<uint32_t>(chip::app::Clusters::MediaPlayback::Structs::PlaybackPositionStruct::Fields::kUpdatedAt));
-                std::string position = to_string(
+                std::string position = std::to_string(
                     static_cast<uint32_t>(chip::app::Clusters::MediaPlayback::Structs::PlaybackPositionStruct::Fields::kPosition));
                 if (!value[attrId][updatedAt].empty() && !value[attrId][position].empty() && value[attrId][updatedAt].isUInt() &&
                     value[attrId][position].isUInt())

examples/tv-app/android/include/messages/MessagesManager.cpp

@@ -17,7 +17,6 @@
 
 #include "MessagesManager.h"
 
-using namespace std;
 using namespace chip::app;
 using namespace chip::app::Clusters::Messages;
 

examples/tv-app/android/include/target-navigator/TargetNavigatorManager.cpp

@@ -23,7 +23,6 @@
 #include <list>
 #include <string>
 
-using namespace std;
 using namespace chip::app;
 using namespace chip::app::Clusters::TargetNavigator;
 using ContentAppAttributeDelegate = chip::AppPlatform::ContentAppAttributeDelegate;
@@ -53,16 +52,16 @@ CHIP_ERROR TargetNavigatorManager::HandleGetTargetList(AttributeValueEncoder & a
             Json::Value value;
             if (reader.parse(resStr, value))
             {
-                std::string attrId = to_string(chip::app::Clusters::TargetNavigator::Attributes::TargetList::Id);
+                std::string attrId = std::to_string(chip::app::Clusters::TargetNavigator::Attributes::TargetList::Id);
                 ChipLogProgress(Zcl, "TargetNavigatorManager::HandleNavigateTarget response parsing done. reading attr %s",
                                 attrId.c_str());
                 if (value[attrId].isArray())
                 {
                     return aEncoder.EncodeList([&](const auto & encoder) -> CHIP_ERROR {
                         int i                  = 0;
-                        std::string targetId   = to_string(static_cast<uint32_t>(
+                        std::string targetId   = std::to_string(static_cast<uint32_t>(
                             chip::app::Clusters::TargetNavigator::Structs::TargetInfoStruct::Fields::kIdentifier));
-                        std::string targetName = to_string(
+                        std::string targetName = std::to_string(
                             static_cast<uint32_t>(chip::app::Clusters::TargetNavigator::Structs::TargetInfoStruct::Fields::kName));
                         for (Json::Value & entry : value[attrId])
                         {
@@ -118,7 +117,7 @@ uint8_t TargetNavigatorManager::HandleGetCurrentTarget()
             Json::Value value;
             if (reader.parse(resStr, value))
             {
-                std::string attrId = to_string(chip::app::Clusters::TargetNavigator::Attributes::CurrentTarget::Id);
+                std::string attrId = std::to_string(chip::app::Clusters::TargetNavigator::Attributes::CurrentTarget::Id);
                 ChipLogProgress(Zcl, "TargetNavigatorManager::HandleGetCurrentTarget response parsing done. reading attr %s",
                                 attrId.c_str());
                 if (value[attrId].isUInt() && value[attrId].asUInt() < 256)

examples/tv-app/android/java/ContentLauncherManager.cpp

@@ -27,7 +27,6 @@
 #include <lib/support/JniReferences.h>
 #include <lib/support/JniTypeWrappers.h>
 
-using namespace std;
 using namespace chip;
 using namespace chip::app::DataModel;
 using namespace chip::app::Clusters::ContentLauncher;

examples/tv-app/android/java/application-launcher/ApplicationLauncherManager.cpp

@@ -27,7 +27,6 @@
 #include <lib/support/JniReferences.h>
 #include <lib/support/JniTypeWrappers.h>
 
-using namespace std;
 using namespace chip::app;
 using namespace chip::app::Clusters;
 using namespace chip::app::Clusters::ApplicationLauncher;

examples/tv-app/tv-common/clusters/account-login/AccountLoginManager.cpp

@@ -21,7 +21,6 @@
 #include <app/CommandHandler.h>
 #include <app/util/config.h>
 
-using namespace std;
 using namespace chip::app::Clusters::AccountLogin;
 
 AccountLoginManager::AccountLoginManager(const char * setupPin)
@@ -32,8 +31,8 @@ AccountLoginManager::AccountLoginManager(const char * setupPin)
 bool AccountLoginManager::HandleLogin(const CharSpan & tempAccountIdentifier, const CharSpan & setupPin,
                                       const chip::Optional<chip::NodeId> & nodeId)
 {
-    string tempAccountIdentifierString(tempAccountIdentifier.data(), tempAccountIdentifier.size());
-    string setupPinString(setupPin.data(), setupPin.size());
+    std::string tempAccountIdentifierString(tempAccountIdentifier.data(), tempAccountIdentifier.size());
+    std::string setupPinString(setupPin.data(), setupPin.size());
     ChipLogProgress(Zcl, "temporary account id: %s", tempAccountIdentifierString.c_str());
     ChipLogProgress(Zcl, "setup pin %s", setupPinString.c_str());
 
@@ -57,7 +56,7 @@ bool AccountLoginManager::HandleLogout(const chip::Optional<chip::NodeId> & node
 void AccountLoginManager::HandleGetSetupPin(CommandResponseHelper<GetSetupPINResponse> & helper,
                                             const CharSpan & tempAccountIdentifier)
 {
-    string tempAccountIdentifierString(tempAccountIdentifier.data(), tempAccountIdentifier.size());
+    std::string tempAccountIdentifierString(tempAccountIdentifier.data(), tempAccountIdentifier.size());
 
     GetSetupPINResponse response;
     ChipLogProgress(Zcl, "temporary account id: %s returning pin: %s", tempAccountIdentifierString.c_str(), mSetupPin);

examples/tv-app/tv-common/clusters/application-basic/ApplicationBasicManager.cpp

@@ -18,7 +18,6 @@
 
 #include "ApplicationBasicManager.h"
 
-using namespace std;
 using namespace chip::app;
 using namespace chip::app::Clusters::ApplicationBasic;
 

examples/tv-app/tv-common/clusters/application-launcher/ApplicationLauncherManager.cpp

@@ -18,7 +18,6 @@
 
 #include "ApplicationLauncherManager.h"
 
-using namespace std;
 using namespace chip::app;
 using namespace chip::app::Clusters;
 using namespace chip::app::Clusters::ApplicationLauncher;

examples/tv-app/tv-common/clusters/audio-output/AudioOutputManager.cpp

@@ -18,7 +18,6 @@
 
 #include "AudioOutputManager.h"
 
-using namespace std;
 using namespace chip::app;
 using namespace chip::app::Clusters::AudioOutput;
 

examples/tv-app/tv-common/clusters/content-app-observer/ContentAppObserver.cpp

@@ -20,7 +20,6 @@
 #include <app-common/zap-generated/attributes/Accessors.h>
 #include <app/util/config.h>
 
-using namespace std;
 using namespace chip;
 using namespace chip::app::Clusters::ContentAppObserver;
 

examples/tv-app/tv-common/clusters/content-control/ContentController.cpp

@@ -19,7 +19,6 @@
 #include <app-common/zap-generated/attributes/Accessors.h>
 #include <app/util/config.h>
 
-using namespace std;
 using namespace chip::app;
 using namespace chip::app::Clusters;
 using namespace chip::app::DataModel;