libquentier  0.4.0
The library for rich desktop clients of Evernote service
IQuentierException.h
1 /*
2  * Copyright 2016 Dmitry Ivanov
3  *
4  * This file is part of libquentier
5  *
6  * libquentier is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU Lesser General Public License as published by
8  * the Free Software Foundation, version 3 of the License.
9  *
10  * libquentier is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  * GNU Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public License
16  * along with libquentier. If not, see <http://www.gnu.org/licenses/>.
17  */
18 
19 #ifndef LIB_QUENTIER_EXCEPTION_I_QUENTIER_EXCEPTION_H
20 #define LIB_QUENTIER_EXCEPTION_I_QUENTIER_EXCEPTION_H
21 
22 #include <quentier/utility/Printable.h>
23 #include <quentier/types/ErrorString.h>
24 #include <exception>
25 
26 namespace quentier {
27 
36 class QUENTIER_EXPORT IQuentierException: public Printable,
37  public std::exception
38 {
39 public:
40  explicit IQuentierException(const ErrorString & message);
41 
42 #ifdef _MSC_VER
43  virtual ~IQuentierException();
44 #elif __cplusplus >= 201103L
45  virtual ~IQuentierException() noexcept;
46 #else
47  virtual ~IQuentierException() throw();
48 #endif
49 
50  QString localizedErrorMessage() const;
51  QString nonLocalizedErrorMessage() const;
52 
53 #ifdef _MSC_VER
54  virtual const char * what() const Q_DECL_OVERRIDE;
55 #elif __cplusplus >= 201103L
56  virtual const char * what() const noexcept Q_DECL_OVERRIDE;
57 #else
58  virtual const char * what() const Q_DECL_OVERRIDE throw();
59 #endif
60 
61  virtual QTextStream & print(QTextStream & strm) const Q_DECL_OVERRIDE;
62 
63 protected:
65  IQuentierException & operator =(const IQuentierException & other);
66 
67  virtual const QString exceptionDisplayName() const = 0;
68 
69 private:
70  IQuentierException() Q_DECL_EQ_DELETE;
71 
72  ErrorString m_message;
73  char * m_whatMessage;
74 };
75 
76 } // namespace quentier
77 
78 #endif // LIB_QUENTIER_EXCEPTION_I_QUENTIER_EXCEPTION_H
79 
The IQuentierException class represents the interface for exceptions specific to libquentier and appl...
Definition: IQuentierException.h:36
The ErrorString class encapsulates two (or more) strings which are meant to contain translatable (bas...
Definition: ErrorString.h:38
The Printable class is the interface for Quentier's internal classes which should be able to write th...
Definition: Printable.h:54