Add noexcept

3 files changed, 11 insertions, 11 deletions

diff --git a/config/src/vespa/config/common/configupdate.h b/config/src/vespa/config/common/configupdate.h
index adafbbd3c0f..5263f429718 100644
--- a/config/src/vespa/config/common/configupdate.h
+++ b/config/src/vespa/config/common/configupdate.h
@@ -16,10 +16,10 @@ public:
     ConfigUpdate(const ConfigUpdate &) = delete;
     ConfigUpdate & operator = (const ConfigUpdate &) = delete;
     ~ConfigUpdate();
-    const ConfigValue & getValue() const { return _value; }
-    bool hasChanged() const { return _hasChanged; }
-    int64_t getGeneration() const { return _generation; }
-    void merge(const ConfigUpdate & b) { _hasChanged = _hasChanged || b.hasChanged(); }
+    const ConfigValue & getValue() const noexcept { return _value; }
+    bool hasChanged() const noexcept { return _hasChanged; }
+    int64_t getGeneration() const noexcept { return _generation; }
+    void merge(const ConfigUpdate & b) noexcept { _hasChanged = _hasChanged || b.hasChanged(); }
 private:
     ConfigValue _value;
     bool        _hasChanged;
diff --git a/config/src/vespa/config/subscription/configsubscription.h b/config/src/vespa/config/subscription/configsubscription.h
index ffd151eb82c..c6ce7eb6188 100644
--- a/config/src/vespa/config/subscription/configsubscription.h
+++ b/config/src/vespa/config/subscription/configsubscription.h
@@ -39,22 +39,22 @@ public:
      *
      * @return true if changed, false if not.
      */
-    bool isChanged() const { return _isChanged; }
+    bool isChanged() const noexcept { return _isChanged; }
 
     /**
      * Returns the last generation that actually changed the config.
      */
-    int64_t getLastGenerationChanged() const { return _lastGenerationChanged; }
+    int64_t getLastGenerationChanged() const noexcept { return _lastGenerationChanged; }
 
     /// Used by ConfigSubscriptionSet
-    SubscriptionId getSubscriptionId() const { return _id; }
-    const ConfigKey & getKey() const { return _key; }
+    SubscriptionId getSubscriptionId() const noexcept { return _id; }
+    const ConfigKey & getKey() const noexcept { return _key; }
     bool nextUpdate(int64_t generation, vespalib::steady_time deadline);
     int64_t getGeneration() const;
     bool hasChanged() const;
     bool hasGenerationChanged() const;
     void flip();
-    void reset() { _isChanged = false; }
+    void reset() noexcept { _isChanged = false; }
     void close();
 
     // Used by ConfigManager
diff --git a/config/src/vespa/config/subscription/configsubscriptionset.h b/config/src/vespa/config/subscription/configsubscriptionset.h
index 1d75480d602..4b6d970770d 100644
--- a/config/src/vespa/config/subscription/configsubscriptionset.h
+++ b/config/src/vespa/config/subscription/configsubscriptionset.h
@@ -38,7 +38,7 @@ public:
      *
      * @return generation number
      */
-    int64_t getGeneration() const {
+    int64_t getGeneration() const noexcept {
         return _currentGeneration;
     }
 
@@ -51,7 +51,7 @@ public:
     /**
      * Checks if this subscription set is closed.
      */
-    bool isClosed() const {
+    bool isClosed() const noexcept {
         return (_state.load(std::memory_order_relaxed) == CLOSED);
     }