cartobase  5.0.5
propertyfilter.h
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33 
34 #ifndef CARTOBASE_OBJECT_PROPERTYFILTER_H
35 #define CARTOBASE_OBJECT_PROPERTYFILTER_H
36 
37 
41 #include <string>
42 #include <set>
43 #include <map>
44 
45 
46 namespace carto
47 {
48 
49 
50 class PropertyFilter : public RCObject
51 {
52 
53  public:
54 
55  typedef ::sigc::signal1< void, const PropertyFilter& > Signal;
56  typedef ::sigc::slot1< void, const PropertyFilter& > Slot;
57 
58  PropertyFilter( const std::string& name,
59  const std::set< std::string >& propertyNames );
60  PropertyFilter( const std::string& name,
61  const std::string& propertyName );
62  virtual ~PropertyFilter();
63 
64 
65  const std::string& getName() const;
66  Signal& getSignal();
67 
68  bool hasProperty( const std::string& propertyName ) const;
69  bool hasOldValue( const std::string& propertyName ) const;
70 
71  void setOldValue( const std::string& propertyName,
72  const Object& oldValue );
73  Object getOldValue( const std::string& propertyName ) const;
74 
75  void emitsignal();
76 
77 
78  protected:
79 
80  std::string _name;
81  std::set< std::string > _propertyNames;
82  std::map< std::string, Object > _oldValues;
83  Signal _signal;
84 
85 };
86 
87 
88 }
89 
90 
91 #endif
::sigc::slot1< void, const PropertyFilter &> Slot
::sigc::signal1< void, const PropertyFilter &> Signal
bool hasProperty(const std::string &propertyName) const
Base class for reference counted objects (intrusive)
Definition: rcptr.h:106
bool hasOldValue(const std::string &propertyName) const
std::set< std::string > _propertyNames
void setOldValue(const std::string &propertyName, const Object &oldValue)
Object getOldValue(const std::string &propertyName) const
std::map< std::string, Object > _oldValues
PropertyFilter(const std::string &name, const std::set< std::string > &propertyNames)
const std::string & getName() const