libzypp  17.11.2
UserRequestException.h
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12 #ifndef ZYPP_BASE_USERREQUESTEXCEPTION_H
13 #define ZYPP_BASE_USERREQUESTEXCEPTION_H
14 
15 #include <iosfwd>
16 
17 #include "zypp/base/Exception.h"
18 
20 namespace zypp
21 {
22 
24  //
25  // CLASS NAME : UserRequestException
26  //
65  {
66  public:
68  public:
69  explicit
70  UserRequestException( const std::string & msg_r = std::string() );
71  UserRequestException( const std::string & msg_r, const Exception & history_r );
72  explicit
73  UserRequestException( Kind kind_r, const std::string & msg_r = std::string() );
74  UserRequestException( Kind kind_r, const std::string & msg_r, const Exception & history_r );
75  public:
76  Kind kind() const
77  { return _kind; }
78  protected:
79  virtual std::ostream & dumpOn( std::ostream & str ) const;
80  private:
82  };
84 
86 #define declException( EXCP, KIND ) \
87  struct EXCP : public UserRequestException { \
88  explicit \
89  EXCP( const std::string & msg_r = std::string() ) \
90  : UserRequestException( KIND, msg_r ) \
91  {} \
92  EXCP( const std::string & msg_r, const Exception & history_r ) \
93  : UserRequestException( KIND, msg_r, history_r ) \
94  {} \
95  }
96 
97  declException( IgnoreRequestException, IGNORE );
98  declException( SkipRequestException, SKIP );
99  declException( RetryRequestException, RETRY );
100  declException( AbortRequestException, ABORT );
101 
102 #undef declException
103 
105 } // namespace zypp
107 #endif // ZYPP_BASE_USERREQUESTEXCEPTION_H
declException(IgnoreRequestException, IGNORE)
String related utilities and Regular expression matching.
virtual std::ostream & dumpOn(std::ostream &str) const
Overload this to print a proper error message.
UserRequestException(const std::string &msg_r=std::string())
Base class for Exception.
Definition: Exception.h:145
Base for exceptions caused by explicit user request.
Easy-to use interface to the ZYPP dependency resolver.
Definition: CodePitfalls.doc:1