--- /dev/null
+// Copyright (C) 2007-2012 CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+
+// File : SMESH_File.hxx
+// Created : Wed Mar 10 10:33:04 2010
+// Author : Edward AGAPOV (eap)
+//
+#ifndef __SMESH_File_HXX__
+#define __SMESH_File_HXX__
+
+#include "SMESH_Utils.hxx"
+
+#include <string>
+#include <vector>
+
+#ifdef WNT
+#include <windows.h>
+#else
+#include <dlfcn.h>
+#endif
+
+/*!
+ * \brief High level util for effective file reading and other file operations
+ */
+class SMESHUtils_EXPORT SMESH_File
+{
+public:
+
+ SMESH_File(const std::string& name, bool open=true);
+
+ ~SMESH_File();
+
+ std::string getName() const { return _name; }
+
+ bool open();
+
+ void close();
+
+ bool remove();
+
+ int size() const;
+
+ // ------------------------
+ // Access to file contents
+ // ------------------------
+
+ operator const char*() const { return _pos; }
+
+ bool operator++() { return ++_pos < _end; }
+
+ void operator +=(int posDelta) { _pos+=posDelta; }
+
+ bool eof() const { return _pos >= _end; }
+
+ const char* getPos() const { return _pos; }
+
+ void setPos(const char* pos);
+
+ std::string getLine();
+
+ void rewind();
+
+ bool getInts(std::vector<int>& ids);
+
+private:
+
+ std::string _name; //!< file name
+ int _size; //!< file size
+#ifdef WNT
+ HANDLE _file, _mapObj;
+#else
+ int _file;
+#endif
+ void* _map;
+ const char* _pos; //!< current position
+ const char* _end; //!< position after file end
+};
+
+#endif
