creaImageIOTreeAttributeDescriptor.h

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#ifndef __creaImageIOTreeAttributeDescriptor_h_INCLUDED__
#define __creaImageIOTreeAttributeDescriptor_h_INCLUDED__

#include <string>
//#include <iostream>

namespace creaImageIO
{

  namespace tree
  {
    //=====================================================================
    class AttributeDescriptor
    {    
    public:
      static const unsigned int PRIVATE;
      static const unsigned int IDENTIFIER;
      static const unsigned int LABEL;
      static const unsigned int EDITABLE;

      static const int NUMBER=1;
      static const int STRING=2;
      static const int UNKNOWN=0;

      AttributeDescriptor()
        : mKey(""), mName(""), mGroup(0), mElement(0), mFlags(0)
      {
      }
      AttributeDescriptor(const std::string& key,
                          const std::string& name,
                          unsigned short group,
                          unsigned short element,
                          unsigned int flags)
        : mKey(key), mName(name), mGroup(group), mElement(element), 
          mFlags(flags)
      {
      }

      // Ctor with key, name and flags
      AttributeDescriptor(const std::string& key,
                          const std::string& name,
                          unsigned int flags = 0);
      // Ctor with dicom group, elem and flags
      // The key is built as 'Dgroup_elem'
      // The user name is retreived from dicom dictionnary
      AttributeDescriptor(unsigned short group,
                          unsigned short element,
                          unsigned int flags = 0);
      const std::string& GetKey() const { return mKey; }
      const std::string& GetName() const { return mName; }
      unsigned short GetGroup() const { return mGroup; }
      unsigned short GetElement() const { return mElement; }
      unsigned int GetFlags() const { return mFlags; }
          
      static void GetDicomGroupElementFromKey(const std::string& key,
                                              unsigned short& group,
                                              unsigned short& elem);
      void CleanName(std::string& str) const;
          void DecodeType(unsigned int& type) const;

          bool isDateEntry() const;
          bool isTimeEntry() const;

    private:
      std::string mKey;
      std::string mName;
      unsigned short mGroup;
      unsigned short mElement;
      unsigned int mFlags;
    };
    // EO class AttributeDescriptor
    //=====================================================================

   

  } // EO namespace tree

} // EO namespace creaImageIO





#endif // #ifndef __creaImageIOTreeAttributeDescriptor_h_INCLUDED__

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