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make QgsMapLayerRegistry ctor private (it's a singleton)

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This commit is contained in:
Juergen E. Fischer 2014-08-18 11:47:08 +02:00
parent 4ade943937
commit 621edef24e
2 changed files with 5 additions and 7 deletions
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6
python/core/qgsmaplayerregistry.sip
View File

@ -213,10 +213,8 @@ class QgsMapLayerRegistry : QObject
*/ */
void legendLayersAdded( QList<QgsMapLayer*> theMapLayers ); void legendLayersAdded( QList<QgsMapLayer*> theMapLayers );
protected:
//! protected constructor
QgsMapLayerRegistry( QObject * parent = 0 );
private: private:
QgsMapLayerRegistry(); // private 'cause it's a singleton
void connectNotify( const char * signal ); void connectNotify( const char * signal );
}; // class QgsMapLayerRegistry }; // class QgsMapLayerRegistry

6
src/core/qgsmaplayerregistry.h
View File

@ -239,15 +239,15 @@ class CORE_EXPORT QgsMapLayerRegistry : public QObject
void legendLayersAdded( QList<QgsMapLayer*> theMapLayers ); void legendLayersAdded( QList<QgsMapLayer*> theMapLayers );
protected: protected:
//! protected constructor
QgsMapLayerRegistry( QObject * parent = 0 );
/** debugging member /** debugging member
invoked when a connect() is made to this object invoked when a connect() is made to this object
*/ */
void connectNotify( const char * signal ); void connectNotify( const char * signal );
private: private:
//! private singleton constructor
QgsMapLayerRegistry( QObject * parent = 0 );
static QgsMapLayerRegistry *mInstance; static QgsMapLayerRegistry *mInstance;
QMap<QString, QgsMapLayer*> mMapLayers; QMap<QString, QgsMapLayer*> mMapLayers;
QSet<QgsMapLayer*> mOwnedLayers; QSet<QgsMapLayer*> mOwnedLayers;