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callback.hh
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1 /* -*- mia-c++ -*-
2  *
3  * This file is part of MIA - a toolbox for medical image analysis
4  * Copyright (c) Leipzig, Madrid 1999-2017 Gert Wollny
5  *
6  * MIA is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 3 of the License, or
9  * (at your option) any later version.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with MIA; if not, see <http://www.gnu.org/licenses/>.
18  *
19  */
20 
21 #ifndef mia_callback_hh
22 #define mia_callback_hh
23 
24 #include <string>
25 #include <mia/core/defines.hh>
26 
28 
42 {
43 public:
44  virtual ~CProgressCallback();
45 
50  void set_range(int range);
51 
57  void update(int step);
58 
64  void pulse();
65 private:
66  virtual void do_update(int step) = 0;
67  virtual void do_set_range(int range) = 0;
68  virtual void do_pulse() = 0;
69 };
70 
79 {
80 public:
81 
87  CMsgStreamPrintCallback(const std::string& format);
89 private:
90  virtual void do_update(int step);
91  virtual void do_set_range(int range);
92  virtual void do_pulse();
93 
94  struct CMsgStreamPrintCallbackImpl *impl;
95 };
96 
98 
99 #endif
a class to provide a feedback mechanism to show progress based on textual output
Definition: callback.hh:79
virtual ~CMsgStreamPrintCallback()
CMsgStreamPrintCallback(const std::string &format)
a class to provide a feedback mechanism to show progress
Definition: callback.hh:42
void set_range(int range)
void update(int step)
virtual ~CProgressCallback()
#define NS_MIA_BEGIN
conveniance define to start the mia namespace
Definition: defines.hh:33
#define EXPORT_CORE
Macro to manage Visual C++ style dllimport/dllexport.
Definition: defines.hh:101
#define NS_MIA_END
conveniance define to end the mia namespace
Definition: defines.hh:36