text: // IData.h
  // Header file for the IData pure virtual interface class
  //
  // Copyright(c) 2017 - 2022 Fishbowl Digital LLC
  //
  // Permission is hereby granted, free of charge, to any person obtaining a copy
  // of this software and associated documentation files(the "Software"), to deal
  // in the Software without restriction, including without limitation the rights
  // to use, copy, modify, merge, publish, distribute, sublicense, and /or sell
  // copies of the Software, and to permit persons to whom the Software is
  // furnished to do so, subject to the following conditions :
  //
  // The above copyright notice and this permission notice shall be included in all
  // copies or substantial portions of the Software.
  //
  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
  // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  // SOFTWARE.
  //
  
  #ifndef _IDATA_H
  #define _IDATA_H
  
  #include <iostream>
  #include "Types.h"
  
  #define MAX_LABEL_LEN			50
  
  namespace FBDraw
  {
  
  	class IData
  	{
  	public:
  
  		IData();
  		~IData();
  
  		virtual char* getLabel() = 0;
  		virtual void setLabel() = 0;
  
  		/*virtual void Undo() = 0;
  		virtual void Redo() = 0;*/
  
  	private:
  		static int m_dataCount;
  		char m_label[MAX_LABEL_LEN];
  	};
  
  }
  
  #endif			// #define _IData_H
  
  