#ifndef __creaImageIOTree_h_INCLUDED__ #define __creaImageIOTree_h_INCLUDED__ #include namespace creaImageIO { namespace tree { /** * \ingroup Tree */ //===================================================================== /// Abstract class to store user data on a Tree struct TreeData { TreeData() {} virtual ~TreeData() {} }; //===================================================================== //===================================================================== /// An attributed Tree structure /** \ingroup Tree */ class Tree : public Node { public: /// Ctor Tree(); /// Virtual destructor virtual ~Tree(); /// Returns the descriptor of the tree /// Returns the tree to which the node belongs virtual Tree* GetTree() { return this; } /// Returns the tree to which the node belongs virtual const Tree* GetTree() const { return this; } /// Returns the level of the node in the tree virtual int GetLevel() const { return 0; } /// Returns the Descriptor of the tree (const) const Descriptor& GetDescriptor() const { return mDescriptor; } /// Returns the descriptor of the tree Descriptor& GetDescriptor() { return mDescriptor; } /// Returns the number of levels of the tree unsigned int GetNumberOfLevels() { return GetDescriptor().GetNumberOfLevels(); } /// Returns the LevelDescriptor of a given level (const ref) const LevelDescriptor& GetLevelDescriptor(int level) const { return GetDescriptor().GetLevelDescriptor(level); } /// Returns the AttributeDescriptorList of a given level (const ref) const LevelDescriptor::AttributeDescriptorListType& GetAttributeDescriptorList(int level) const { return GetDescriptor().GetAttributeDescriptorList(level); } virtual void Print() const; private: Descriptor mDescriptor; }; // EO class Tree //===================================================================== } // EO namespace tree } // EO namespace creaImageIO // EOF #endif