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E:/Projetos_Primeiro_Semestre_2012/TerraView/terralib/src/terralib/kernel/TeStdIOProgress.h
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    00001 /************************************************************************************
    00002 TerraLib - a library for developing GIS applications.
    00003 Copyright � 2001-2007 INPE and Tecgraf/PUC-Rio.
    00004
    00005 This code is part of the TerraLib library.
    00006 This library is free software; you can redistribute it and/or
    00007 modify it under the terms of the GNU Lesser General Public
    00008 License as published by the Free Software Foundation; either
    00009 version 2.1 of the License, or (at your option) any later version.
    00010
    00011 You should have received a copy of the GNU Lesser General Public
    00012 License along with this library.
    00013
    00014 The authors reassure the license terms regarding the warranties.
    00015 They specifically disclaim any warranties, including, but not limited to,
    00016 the implied warranties of merchantability and fitness for a particular purpose.
    00017 The library provided hereunder is on an "as is" basis, and the authors have no
    00018 obligation to provide maintenance, support, updates, enhancements, or modifications.
    00019 In no event shall INPE and Tecgraf / PUC-Rio be held liable to any party for direct,
    00020 indirect, special, incidental, or consequential damages arising out of the use
    00021 of this library and its documentation.
    00022 *************************************************************************************/
    00026 #ifndef __TERRALIB_INTERNAL_STDIOPROGRESS_H
    00027 #define __TERRALIB_INTERNAL_STDIOPROGRESS_H
    00028
    00029 #include "TeProgressBase.h"
    00030 //#include <iostream>
    00031
    00032 //using std::string;
    00033 //using std::cout;
    00034
    00035 class TL_DLL TeStdIOProgress : public TeProgressBase
    00036 {
    00037            int totalSteps_;
    00038            int curProg_;
    00039            string messageStr_;
    00040            string captionStr_;
    00041
    00042 public:
    00043            TeStdIOProgress();
    00044
    00045            ~TeStdIOProgress();
    00046
    00048            void setTotalSteps(int n);
    00049
    00051            void reset();
    00052
    00054            void cancel();
    00055
    00057            void setMessage(const string& text);
    00058
    00060            string getMessage() ;
    00061
    00063            bool wasCancelled();
    00064
    00066            void setCaption(const string& cap);
    00067
    00069            void setProgress(int steps);
    00070 };
    00071 #endif

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