creaImageIOTree.h

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#ifndef __creaImageIOTree_h_INCLUDED__
#define __creaImageIOTree_h_INCLUDED__

#include <creaImageIOTreeNode.h>

namespace creaImageIO
{

  namespace tree
  {
    //=====================================================================
    struct TreeData
    { 
      TreeData() {}
      virtual ~TreeData() {}
    };
    //=====================================================================
    
    //=====================================================================

    class Tree : public Node
    {
    public:
      Tree();
      virtual ~Tree();
      
    
      virtual Tree* GetTree() { return this; }
      virtual const Tree* GetTree() const { return this; }
      virtual int GetLevel() const { return 0; }
      
      const Descriptor& GetDescriptor() const { return mDescriptor; }
      Descriptor& GetDescriptor() { return mDescriptor; }

      unsigned int GetNumberOfLevels() 
      { return GetDescriptor().GetNumberOfLevels(); }

      const LevelDescriptor& GetLevelDescriptor(int level) const
      { return GetDescriptor().GetLevelDescriptor(level); }

      const LevelDescriptor::AttributeDescriptorListType& 
      GetAttributeDescriptorList(int level, int type = 0) const
      { return GetDescriptor().GetAttributeDescriptorList(level, type); }
  
      virtual void Print() const;


          void CopyAttributeDescriptorList(int level)
          {
                  GetDescriptor().CopyAttributeDescriptorList(level);
          }
          
          const std::string isAttributeExist(const std::string i_attr)
          {
                  return mDescriptor.isExist(i_attr);
          }

    private:
      Descriptor mDescriptor;

    };
    // EO class Tree
    //=====================================================================

  } // EO namespace tree
  
} // EO namespace creaImageIO

// EOF
#endif