libzypp  17.14.0
FileConflicts.h
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11 #ifndef ZYPP_SAT_FILECONFLICTS_H
12 #define ZYPP_SAT_FILECONFLICTS_H
13 
14 #include <iosfwd>
15 
16 #include "zypp/base/PtrTypes.h"
17 #include "zypp/sat/Queue.h"
18 #include "zypp/sat/Solvable.h"
19 
21 namespace zypp
22 {
24  namespace sat
25  {
30  class FileConflicts : private Queue
31  {
32  friend bool operator==( const FileConflicts & lhs, const FileConflicts & rhs );
33  static constexpr size_type queueBlockSize = 6;
34 
35  public:
40  struct Conflict
41  {
42  IdString lhsFilename() const { return IdString( _data[0] ); }
43  Solvable lhsSolvable() const { return Solvable( _data[1] ); }
44  IdString lhsFilemd5() const { return IdString( _data[2] ); }
45 
46  IdString rhsFilename() const { return IdString( _data[3] ); }
47  Solvable rhsSolvable() const { return Solvable( _data[4] ); }
48  IdString rhsFilemd5() const { return IdString( _data[5] ); }
49 
51  std::string asUserString() const;
52 
53  private:
54  detail::IdType _data[queueBlockSize];
55  };
56 
57  public:
58  using Queue::size_type;
59  typedef Conflict value_type;
60  typedef const value_type* const_iterator;
61 
62  using Queue::empty;
63  size_type size() const { return Queue::size()/queueBlockSize; }
64  const_iterator begin() const { return reinterpret_cast<const_iterator>(Queue::begin()); }
65  const_iterator end() const { return reinterpret_cast<const_iterator>(Queue::end()); }
66 
67  public:
68  using Queue::operator detail::CQueue *;
69  using Queue::operator const detail::CQueue *;
70  };
71 
73  std::ostream & operator<<( std::ostream & str, const FileConflicts & obj );
74 
76  std::ostream & operator<<( std::ostream & str, const FileConflicts::Conflict & obj );
77 
79  std::ostream & dumpAsXmlOn( std::ostream & str, const FileConflicts & obj );
80 
82  std::ostream & dumpAsXmlOn( std::ostream & str, const FileConflicts::Conflict & obj );
83 
85  inline bool operator==( const FileConflicts & lhs, const FileConflicts & rhs )
86  { return static_cast<const Queue &>(lhs) == static_cast<const Queue &>(rhs); }
87 
89  inline bool operator!=( const FileConflicts & lhs, const FileConflicts & rhs )
90  { return !( lhs == rhs ); }
91 
92  } // namespace sat
94 } // namespace zypp
96 #endif // ZYPP_SAT_FILECONFLICTS_H