1 #ifndef __creaImageIOTreeDescriptor_h_INCLUDED__
2 #define __creaImageIOTreeDescriptor_h_INCLUDED__
4 #include <creaImageIOTreeAttributeMapType.h>
5 #include <creaImageIOTreeLevelDescriptor.h>
18 ///Descriptor of the structure of a Tree (number of levels, descriptors of each level, ...).
19 //Any Tree has at least one level (level 0) of name "Root"
24 /// Ctor : creates the mandatory level 0 descriptor called "Root"
29 /// Loads from a xml description file
30 void LoadXML(const std::string& filename);
31 /// Creates the default descriptor
34 /// Returns the number of levels of the tree
35 unsigned int GetNumberOfLevels()
36 { return mLevelDescriptorList.size(); }
38 /// Returns the LevelDescriptor of a given level (const ref)
39 const LevelDescriptor& GetLevelDescriptor(int level) const
40 { return mLevelDescriptorList[level]; }
41 /// Returns the LevelDescriptor of a given level (ref)
42 LevelDescriptor& GetLevelDescriptor(int level)
43 { return mLevelDescriptorList[level]; }
45 /// Returns the AttributeDescriptorList of a given level (const ref)
46 const LevelDescriptor::AttributeDescriptorListType&
47 GetAttributeDescriptorList(int level) const
48 { return mLevelDescriptorList[level].GetAttributeDescriptorList(); }
49 /// Returns the AttributeDescriptorList of a given level (ref)
50 //LevelDescriptor::AttributeDescriptorListType&
51 //GetAttributeDescriptorList(int level)
52 //{ return mLevelDescriptorList[level].GetAttributeDescriptorList(); }
55 /// Builds the key to value map of all the attributes of the tree
56 void BuildAttributeMap( AttributeMapType& ) const;
58 /// The type of LevelDescriptor container
59 typedef std::vector<LevelDescriptor> LevelDescriptorListType;
60 /// Returns the list of LevelDescriptor
61 LevelDescriptorListType& GetLevelDescriptorList() { return mLevelDescriptorList; }
62 /// Returns the list of tree levels (const)
63 const LevelDescriptorListType& GetLevelDescriptorList() const { return mLevelDescriptorList; }
66 LevelDescriptorListType mLevelDescriptorList;
67 /// Creates the mandatory level 0 descriptor called "Root"
68 /// (assumes the list is empty)
69 void CreateLevel0Descriptor();
72 // EO class Descriptor
73 //=====================================================================
74 } // EO namespace tree
76 } // EO namespace creaImageIO