Developer Documentation
SplatCloudBackup.cc
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41 
42 
43 
44 //== INCLUDES ====================================================
45 
46 
47 #include "SplatCloudBackup.hh"
48 
49 
50 //== DEFINES =====================================================
51 
52 
53 //#define REPORT_BACKUP
54 
55 
56 //== IMPLEMENTATION ==============================================
57 
58 
59 SplatCloudBackup::SplatCloudBackup( SplatCloudObject *_object, QString _name, UpdateType _type ) :
60  BaseBackup ( _object, _name, _type ),
61  splatCloudObject_( _object ),
62  splatCloudBackup_( 0 )
63 {
64 # ifdef REPORT_BACKUP
65  std::cerr << "Create SplatCloudBackup with name: \"" << name_.toStdString() << "\" (id: " << id_ << ")." << std::endl;
66 # endif
67 
69 
70  if( splatCloud == 0 )
71  {
72  std::cerr << "Could not create SplatCloudBackup with name: \"" << name_.toStdString() << "\" (id: " << id_ << ") : SplatCloud not found." << std::endl;
73  return;
74  }
75 
76  splatCloudBackup_ = new SplatCloud( *splatCloud );
77 
78  if( splatCloudBackup_ == 0 )
79  {
80  std::cerr << "Could not create SplatCloudBackup with name: \"" << name_.toStdString() << "\" (id: " << id_ << ") : Out of memory." << std::endl;
81  return;
82  }
83 }
84 
85 
86 //----------------------------------------------------------------
87 
88 
89 SplatCloudBackup::~SplatCloudBackup()
90 {
91 # ifdef REPORT_BACKUP
92  std::cerr << "Delete SplatCloudBackup with name: \"" << name_.toStdString() << "\" (id: " << id_ << ")." << std::endl;
93 # endif
94 
95  delete splatCloudBackup_;
96 }
97 
98 
99 //----------------------------------------------------------------
100 
101 
103 {
104  // first apply the baseBackup
106 
107 # ifdef REPORT_BACKUP
108  std::cerr << "Apply SplatCloudBackup with name: \"" << name_.toStdString() << "\" (id: " << id_ << ")." << std::endl;
109 # endif
110 
111  SplatCloud *splatCloud = PluginFunctions::splatCloud( splatCloudObject_ );
112 
113  if( splatCloud == 0 )
114  {
115  std::cerr << "Could not apply SplatCloudBackup with name: \"" << name_.toStdString() << "\" (id: " << id_ << ") : SplatCloud not found." << std::endl;
116  return;
117  }
118 
119  if( splatCloudBackup_ == 0 )
120  {
121  std::cerr << "Could not apply SplatCloudBackup with name: \"" << name_.toStdString() << "\" (id: " << id_ << ") : No backup available." << std::endl;
122  *splatCloud = SplatCloud(); // restore empty SpaltCloud
123  return;
124  }
125 
126  *splatCloud = *splatCloudBackup_;
127 }
Update type class.
Definition: UpdateType.hh:60
Class that encapsulates a backup.
Definition: BaseBackup.hh:53
virtual void apply()
Revert this backup.
Definition: BaseBackup.cc:93
SplatCloud * splatCloud(BaseObjectData *_object)
Get a SplatCloud from an object.
void apply()
Revert this backup.