Precommit (#1)

* first commit

* cleanup

sdv_executables/sdv_idl_compiler/entities/root_entity.h

@@ -0,0 +1,57 @@
+#ifndef ROOT_ENTITY_H
+#define ROOT_ENTITY_H
+
+#include "module_entity.h"
+#include "meta_entity.h"
+
+/**
+ * @brief The root definition of an IDL file.
+ * @details The root section of the IDL file contains multiple definitions of modules, constants and types.
+ */
+class CRootEntity : public CModuleEntity
+{
+public:
+    /**
+     * @brief Default constructor
+     * @param[in] rParser Reference to the parser used to parse the code.
+     * @param[in] rptrContext Reference to the smart pointer holding the parse context. Must not be NULL.
+     */
+    CRootEntity(CParser& rParser, const CContextPtr& rptrContext);
+
+    /**
+     * @brief Process the code. Overload of CModuleEntity::Process.
+     */
+    virtual void Process() override;
+
+    /**
+     * @brief Is this definition a root entity? Overload of CDefinitionEntity::IsRootEntity.
+     * @details The root entity is not expecting curly brackets '{...}'.
+     * @return Returns whether this entity is the root entity.
+     */
+    virtual bool IsRootEntity() const override { return true; }
+
+    /**
+     * @brief Is the entity extendable? Overload of CEntity::IsExtendable.
+     * @details Prevents extending the root entity.
+     * @return Returns whether the entity is extendable.
+     */
+    virtual bool IsExtendable() const override;
+
+    /**
+     * @brief Add meta data entity.
+     * @param[in] ptrMeta Shared pointer to the meta data entity.
+     */
+    void AddMeta(const CEntityPtr& ptrMeta);
+
+    /**
+     * @brief Get the meta data entity list.
+     * @return Reference to the meta data entity list.
+    */
+    const CEntityList& GetMeta() const;
+
+private:
+    CEntityList  m_lstMetaEntities;          ///< List of meta entities.
+
+};
+
+#endif // !defined(ROOT_ENTITY_H)