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callback.hh
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/* -*- mia-c++ -*-
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*
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* This file is part of MIA - a toolbox for medical image analysis
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* Copyright (c) Leipzig, Madrid 1999-2017 Gert Wollny
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*
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* MIA is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with MIA; if not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef mia_callback_hh
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#define mia_callback_hh
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#include <string>
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#include <
mia/core/defines.hh
>
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NS_MIA_BEGIN
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class
EXPORT_CORE
CProgressCallback
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{
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public
:
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virtual
~
CProgressCallback
();
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void
set_range(
int
range);
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void
update(
int
step);
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void
pulse();
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private
:
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virtual
void
do_update(
int
step) = 0;
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virtual
void
do_set_range(
int
range) = 0;
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virtual
void
do_pulse() = 0;
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};
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class
EXPORT_CORE
CMsgStreamPrintCallback
:
public
CProgressCallback
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{
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public
:
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CMsgStreamPrintCallback
(
const
std::string& format);
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virtual
~
CMsgStreamPrintCallback
();
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private
:
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virtual
void
do_update(
int
step);
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virtual
void
do_set_range(
int
range);
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virtual
void
do_pulse();
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struct
CMsgStreamPrintCallbackImpl *impl;
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};
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NS_MIA_END
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#endif
NS_MIA_BEGIN
#define NS_MIA_BEGIN
conveniance define to start the mia namespace
Definition:
defines.hh:33
NS_MIA_END
#define NS_MIA_END
conveniance define to end the mia namespace
Definition:
defines.hh:36
CProgressCallback
a class to provide a feedback mechanism to show progress
Definition:
callback.hh:41
EXPORT_CORE
#define EXPORT_CORE
Macro to manage Visual C++ style dllimport/dllexport.
Definition:
defines.hh:101
CMsgStreamPrintCallback
a class to provide a feedback mechanism to show progress based on textual output
Definition:
callback.hh:78
defines.hh
mia
core
callback.hh
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