move directory

[creaImageIO.git] / src2 / creaImageIOTreeNode.h

diff --git a/src2/creaImageIOTreeNode.h b/src2/creaImageIOTreeNode.h
index a97925ec05b5b4e4f25493c29737b5847e4399d7..2905c1a8a0e2784d201da383fe54c2697919afd7 100644 (file)
--- a/src2/creaImageIOTreeNode.h
+++ b/src2/creaImageIOTreeNode.h
@@ -3,21 +3,26 @@
 
 #include <creaImageIOTreeDescriptor.h>
 #include <creaImageIOTreeComparators.h>
+#include<boost/filesystem/operations.hpp>
 #include <vector>
 #include <map>
 
+
 namespace creaImageIO
 {
 
   namespace tree
   {
+         /**
+       * \ingroup Tree
+       */
     //=====================================================================
     /// Forward declaration of Tree
     class Tree;
     //=====================================================================  
     
     //=====================================================================
-    /// Abstract class to store user data on a tree node
+    /// Abstract class to store user data on a Tree node
     struct NodeData
     { 
       NodeData() {}
@@ -27,7 +32,7 @@ namespace creaImageIO
 
 
     //=====================================================================
-    /// Node of an attributed tree structure
+    /// Node of an attributed Tree structure
     class Node
     {
     public:
@@ -41,6 +46,8 @@ namespace creaImageIO
       /// Virtual destructor
       virtual ~Node();
 
+      /// Initializes the attribute map i.e. creates the entries
+      void InitializeAttributeMap();
  
       /// Returns the level descriptor of the node
       const LevelDescriptor& GetLevelDescriptor() const;
@@ -53,6 +60,7 @@ namespace creaImageIO
       /// Returns the level of the node in the tree
       virtual int GetLevel() const { return mParent->GetLevel()+1; }
 
+        
       /// Returns the parent of the node
       Node* GetParent() const { return mParent; }
 
@@ -76,25 +84,33 @@ namespace creaImageIO
       const ChildrenListType& GetChildrenList() const { return mChildren; }
 
       /// Remove the given children from the children list
-      void RemoveChildrenFromList(Node*);
-
+      int RemoveChildrenFromList(Node*);
 
+       
+         /// Get the Attributes Map
       AttributeMapType& GetAttributeMap() { return mAttributeMap; }
+
+         /// Get the Attributes Map
       const AttributeMapType& GetAttributeMap() const { return mAttributeMap; }
+
+         /// Get the Attribute for a specific key
       const std::string& GetAttribute(const std::string& k) const;
-      const std::string& GetCleanAttribute(const std::string& k) const;
-      const std::string& UnsafeGetAttribute(const std::string& k) const
-      { return mAttributeMap.find(k)->second; }
+      
+         /// Get the Attribute for a specific key without OS dependance (not implemented)
+         // TODO : backslash OS uniformity
+         const std::string& GetCleanAttribute(const std::string& k) const;
+
+         /// Set an Attribute for a specific key
       void SetAttribute(const std::string& k, const std::string& v);
+
+         /// Set an Attribute for a specific key(unsafe mode)
       void UnsafeSetAttribute(const std::string& k, const std::string& v)
       { mAttributeMap[k] = v; }
     
-      const AttributeDescriptor& GetAttributeDescriptor(const std::string& k)
-       const;
-      //      { return GetTypeDescription().GetFieldDescription(k); }
-
-
-      /// Returns true iff the KEY attributes of the node match those of the map provided
+         /// Get Descriptor for an Attribute
+      const AttributeDescriptor& GetAttributeDescriptor(const std::string& k)const;
+      
+      /// Returns true if the KEY attributes of the node match those of the map provided
       bool Matches( const AttributeMapType& ) const;
 
       /// Returns the node data casted into the type T
@@ -102,19 +118,17 @@ namespace creaImageIO
       { if (mData!=0) return dynamic_cast<T>(mData); return 0; }
 
       /// Sets the node data. Deletes existing data if any.
-      void SetData(NodeData* d) { if (mData) delete mData; mData = d; }
+         void SetData(boost::shared_ptr<NodeData> d) {mData.reset(); mData = d; }//{ if (mData) delete mData; mData = d; }
 
       /// Sorts the children of the node 
       void SortChildren(const LexicographicalComparator&);
 
-      /*
-     virtual void Print() const;
+         /// Print the node
+      virtual void Print() const;
+
+         /// Get the Label of the node
       std::string GetLabel() const;
-       int ImageGetRows() const;
-       int ImageGetColumns() const;
-       int ImageGetFrames() const;
-       const std::string& ImageGetFullFileName() const { return UnsafeGetAttribute("FullFileName"); }
-      */
+ 
 
     private:
       /// The parent of the node
@@ -124,7 +138,7 @@ namespace creaImageIO
       /// The map of attributes
       AttributeMapType mAttributeMap;
       /// User data
-      NodeData* mData;
+      boost::shared_ptr<NodeData> mData;
       /// Are the children loaded ?
       bool mChildrenLoaded;
       /// The number of children