fix warnings

qgis · Sep 30, 2011 · a0be3b9 · a0be3b9
1 parent e139348
commit a0be3b9
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Showing 4 changed files with 19 additions and 12 deletions.
diff --git a/src/analysis/network/qgsarcproperter.h b/src/analysis/network/qgsarcproperter.h
@@ -48,7 +48,11 @@ class ANALYSIS_EXPORT QgsArcProperter
     /**
      * calculate and return adge property
      */
-    virtual QVariant property( double distance, const QgsFeature& f ) const
-    { return QVariant(); }
+    virtual QVariant property( double distance, const QgsFeature &f ) const
+    {
+      Q_UNUSED( distance );
+      Q_UNUSED( f );
+      return QVariant();
+    }
 };
 #endif //QGSEDGEPROPERTYH
diff --git a/src/analysis/network/qgsdistancearcproperter.cpp b/src/analysis/network/qgsdistancearcproperter.cpp
@@ -14,5 +14,6 @@
 
 QVariant QgsDistanceArcProperter::property( double distance, const QgsFeature& f ) const
 {
+  Q_UNUSED( f );
   return QVariant( distance );
 }
diff --git a/src/analysis/network/qgsgraphbuilderintr.h b/src/analysis/network/qgsgraphbuilderintr.h
@@ -79,12 +79,11 @@ class ANALYSIS_EXPORT QgsGraphBuilderInterface
 
     /**
      * add vertex
-     * @param id vertex identyficator
+     * @param id vertex identifier
      * @param pt vertex coordinate
-     * @note id and pt is a redundant interface. You can use coordinates or id for vertex identyfy
+     * @note id and pt are redundant. You can use pt or id to identify the vertex
      */
-    virtual void addVertex( int id, const QgsPoint& pt )
-    { }
+    virtual void addVertex( int id, const QgsPoint &pt ) = 0;
 
     /**
      * add arc
@@ -95,8 +94,7 @@ class ANALYSIS_EXPORT QgsGraphBuilderInterface
      * @param properties arc properties
      * @note pt1id, pt1 and pt2id, pt2 is a redundant interface. You can use vertex coordinates or their identificators.
      */
-    virtual void addArc( int pt1id, const QgsPoint& pt1, int pt2id, const QgsPoint& pt2, const QVector< QVariant >& properties )
-    { }
+    virtual void addArc( int pt1id, const QgsPoint& pt1, int pt2id, const QgsPoint& pt2, const QVector< QVariant >& properties ) = 0;
 
   private:
     QgsCoordinateReferenceSystem mCrs;

diff --git a/src/analysis/network/qgsgraphdirector.h b/src/analysis/network/qgsgraphdirector.h
@@ -55,10 +55,14 @@ class ANALYSIS_EXPORT QgsGraphDirector : public QObject
      *
      * @note if tiedPoints[i]==QgsPoint(0.0,0.0) then tied failed.
      */
-    virtual void makeGraph( QgsGraphBuilderInterface* builder,
-                            const QVector< QgsPoint >& additionalPoints,
-                            QVector< QgsPoint>& tiedPoints ) const
-    {}
+    virtual void makeGraph( QgsGraphBuilderInterface *builder,
+                            const QVector< QgsPoint > &additionalPoints,
+                            QVector< QgsPoint > &tiedPoints ) const
+    {
+      Q_UNUSED( builder );
+      Q_UNUSED( additionalPoints );
+      Q_UNUSED( tiedPoints );
+    }
 
     void addProperter( QgsArcProperter* prop )
     {