Changeset 288 in pacpusframework for trunk/include/Pacpus/kernel/ComponentManager.h

Timestamp:

03/26/14 21:27:30 (10 years ago)

Author:

Marek Kurdej

Message:

Using boost::shared_ptr for storing components.

File:

• trunk/include/Pacpus/kernel/ComponentManager.h (modified) (7 diffs)

trunk/include/Pacpus/kernel/ComponentManager.h

@@ -28 +28 @@
 #include <QPluginLoader>
 
-namespace pacpus {
+namespace pacpus
+{
 
 class ComponentBase;
 
 /// @todo Documentation
-typedef QMap<QString, ComponentBase *> ComponentMap;
+typedef QMap<QString, ComponentSharedPointer> ComponentMap;
 /// @todo Documentation
-typedef QMap<QString, ComponentFactoryBase *> FactoryMap;
+typedef QMap<QString, ComponentFactoryBase* > FactoryMap;
 
 /// Singleton recording the components and managing them.
@@ -59 +60 @@
     struct destroyer {
         /// Invokes ComponentManager::destroy() method if @b mgr pointer is not null.
-        void operator()(ComponentManager * mgr) const
+        void operator()(ComponentManager* mgr) const
         {
             if (!mgr) {
@@ -72 +73 @@
      * @return Number of components loaded by the manager.
      */
-    std::size_t loadComponents(const QString& file);
+    std::size_t loadComponents(QString const& file);
 
     /** Start all the components
@@ -83 +84 @@
      * @return True if the component exists and has been started, otherwise false.
      */
-    bool start(const QString & component);
+    bool start(QString const& component);
 
     /** Stop all the components
@@ -94 +95 @@
      * @return True if the component has been stopped, otherwise false.
      */
-    bool stop(const QString& component);
+    bool stop(QString const& component);
 
     /** Get a pointer to the component referred by @em name.
@@ -100 +101 @@
      * @return Pointer to the component if it exists, otherwise @em NULL.
      */
-    ComponentBase* getComponent(const QString& name);
+    ComponentSharedPointer getComponent(QString const& name);
 
     /** Get the list of all the names of the component known by the manager.
@@ -111 +112 @@
      * @return True if the plugin has been loaded, otherwise false.
      */
-    bool loadPlugin(const QString& filename);
+    bool loadPlugin(QString const& filename);
 
 private:
-    bool stop(ComponentBase* component) const;
+    bool stop(ComponentSharedPointer component) const;
 
     /// Create a new component of type 'type' and with the name 'name'
-    bool createComponent(const QString& type, const QString& name);
+    bool createComponent(QString const& type, QString const& name);
 
-    bool checkComponent(const QString & componentName);
-    bool checkComponentInput(const QString & componentName, const QString & inputName);
-    bool checkComponentOutput(const QString & componentName, const QString & outputName);
+    bool checkComponent(QString const& componentName);
+    bool checkComponentInput(QString const& componentName, QString const& inputName);
+    bool checkComponentOutput(QString const& componentName, QString const& outputName);
 
-    bool createConnection(const QString& type, const QString& name, const QString& , int );
+    bool createConnection(QString const& type, QString const& name, QString const& , int );
 
-    bool registerComponent(ComponentBase* addr, const QString& name);
-    bool registerComponentFactory(ComponentFactoryBase* addr, const QString& type);
+    bool registerComponent(ComponentSharedPointer addr, QString const& name);
+    bool registerComponentFactory(ComponentFactoryBase* addr, QString const& type);
 
-    bool unregisterComponent(const QString& name);
-    bool unregisterComponentFactory(const QString& type);
+    bool unregisterComponent(QString const& name);
+    bool unregisterComponentFactory(QString const& type);
 
     // Allow 2 functions to access to private members of ComponentManager
-    friend void ComponentFactoryBase::addFactory(ComponentFactoryBase* addr, const QString & type);
-    friend void ComponentFactoryBase::addComponent(const QString & name);
+    friend void ComponentFactoryBase::addFactory(ComponentFactoryBase* addr, QString const& type);
+    friend void ComponentFactoryBase::createComponent(QString const& name);
 
     /// private constructor accessible only via static create() function