CTK  0.1.0
The Common Toolkit is a community effort to provide support code for medical image analysis, surgical navigation, and related projects.
ctkScopedCurrentDir.h
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1 /*=========================================================================
2 
3  Library: CTK
4 
5  Copyright (c) Kitware Inc.
6 
7  Licensed under the Apache License, Version 2.0 (the "License");
8  you may not use this file except in compliance with the License.
9  You may obtain a copy of the License at
10 
11  http://www.apache.org/licenses/LICENSE-2.0.txt
12 
13  Unless required by applicable law or agreed to in writing, software
14  distributed under the License is distributed on an "AS IS" BASIS,
15  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16  See the License for the specific language governing permissions and
17  limitations under the License.
18 
19 =========================================================================*/
20 
21 #ifndef __ctkScopedCurrentDir_h
22 #define __ctkScopedCurrentDir_h
23 
24 // Qt includes
25 #include <QScopedPointer>
26 
27 // CTK includes
28 #include "ctkCoreExport.h"
29 
30 class ctkScopedCurrentDirPrivate;
31 
45 class CTK_CORE_EXPORT ctkScopedCurrentDir
46 {
47 public:
48  explicit ctkScopedCurrentDir(const QString& path);
50 
53  QString currentPath()const;
54 
56  QString savedCurrentPath()const;
57 
58 protected:
59  QScopedPointer<ctkScopedCurrentDirPrivate> d_ptr;
60 
61 private:
62  Q_DECLARE_PRIVATE(ctkScopedCurrentDir);
63  Q_DISABLE_COPY(ctkScopedCurrentDir);
64 };
65 
66 #endif
67 
68 
ctkScopedCurrentDir
Use this class to change the current application directory in a given scope and automatically restore...
Definition: ctkScopedCurrentDir.h:46
ctkScopedCurrentDir::~ctkScopedCurrentDir
virtual ~ctkScopedCurrentDir()
ctkScopedCurrentDir::d_ptr
QScopedPointer< ctkScopedCurrentDirPrivate > d_ptr
Definition: ctkScopedCurrentDir.h:59
ctkScopedCurrentDir::ctkScopedCurrentDir
ctkScopedCurrentDir(const QString &path)
ctkScopedCurrentDir::savedCurrentPath
QString savedCurrentPath() const
Return saved current path.
ctkScopedCurrentDir::currentPath
QString currentPath() const