Add missing const to equality operator

qgis · Dec 11, 2014 · cee539a · cee539a
1 parent 3a64b44
commit cee539a
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Showing 3 changed files with 6 additions and 6 deletions.
diff --git a/python/core/qgsdatadefined.sip b/python/core/qgsdatadefined.sip
@@ -76,7 +76,7 @@ class QgsDataDefined
      */
     bool setFromXmlElement( const QDomElement& element );
 
-    bool operator==( const QgsDataDefined &other );
-    bool operator!=( const QgsDataDefined &other );
+    bool operator==( const QgsDataDefined &other ) const;
+    bool operator!=( const QgsDataDefined &other ) const;
 
 };
diff --git a/src/core/qgsdatadefined.cpp b/src/core/qgsdatadefined.cpp
@@ -161,13 +161,13 @@ bool QgsDataDefined::setFromXmlElement( const QDomElement &element )
   return true;
 }
 
-bool QgsDataDefined::operator==( const QgsDataDefined &other )
+bool QgsDataDefined::operator==( const QgsDataDefined &other ) const
 {
   return other.isActive() == mActive && other.useExpression() == mUseExpression &&
          other.field() == mField && other.expressionString() == mExpressionString;
 }
 
-bool QgsDataDefined::operator!=( const QgsDataDefined &other )
+bool QgsDataDefined::operator!=( const QgsDataDefined &other ) const
 {
   return !( *this == other );
 }
diff --git a/src/core/qgsdatadefined.h b/src/core/qgsdatadefined.h
@@ -98,8 +98,8 @@ class CORE_EXPORT QgsDataDefined
      */
     bool setFromXmlElement( const QDomElement& element );
 
-    bool operator==( const QgsDataDefined &other );
-    bool operator!=( const QgsDataDefined &other );
+    bool operator==( const QgsDataDefined &other ) const;
+    bool operator!=( const QgsDataDefined &other ) const;
 
   private:
     QgsExpression* mExpression;