context in core

src/Core/ObjectsContext.h

@@ -0,0 +1,59 @@
+#ifndef U_CORE_OBJECTS_CONTEXT_H
+#define U_CORE_OBJECTS_CONTEXT_H
+
+#include "Core/Object.h"
+#include <vector>
+
+namespace uLib {
+
+/**
+ * @brief ObjectsContext represents a collection of Object instances.
+ */
+class ObjectsContext : public Object {
+public:
+    ObjectsContext();
+    virtual ~ObjectsContext();
+
+    /**
+     * @brief Adds an object to the context.
+     * @param obj Pointer to the object to add.
+     */
+    void AddObject(Object* obj);
+
+    /**
+     * @brief Removes an object from the context.
+     * @param obj Pointer to the object to remove.
+     */
+    void RemoveObject(Object* obj);
+
+    /**
+     * @brief Clears all objects from the context.
+     */
+    void Clear();
+
+    /**
+     * @brief Returns the collection of objects.
+     * @return Const reference to the vector of object pointers.
+     */
+    const std::vector<Object*>& GetObjects() const;
+
+    /**
+     * @brief Returns the number of objects in the context.
+     * @return Size of the collection.
+     */
+    size_t GetCount() const;
+
+    /**
+     * @brief Returns an object by index.
+     * @param index The index of the object.
+     * @return Pointer to the object or nullptr if index is out of bounds.
+     */
+    Object* GetObject(size_t index) const;
+
+private:
+    std::vector<Object*> m_objects;
+};
+
+} // namespace uLib
+
+#endif // U_CORE_OBJECTS_CONTEXT_H