simplified filter nodes even more

apps/opencs/model/filter/leafnode.cpp

@@ -6,7 +6,3 @@ std::vector<int> CSMFilter::LeafNode::getReferencedColumns() const
     return std::vector<int>();
 }
 
-bool CSMFilter::LeafNode::isSimple() const
-{
-    return true;
-}

apps/opencs/model/filter/leafnode.hpp

@@ -14,9 +14,6 @@ namespace CSMFilter
             virtual std::vector<int> getReferencedColumns() const;
             ///< Return a list of the IDs of the columns referenced by this node. The column mapping
             /// passed into test as columns must contain all columns listed here.
-
-            virtual bool isSimple() const;
-            ///< \return Can this filter be displayed in simple mode.
     };
 }
 

apps/opencs/model/filter/narynode.cpp

@@ -57,8 +57,4 @@ std::string CSMFilter::NAryNode::toString (bool numericColumns) const
     return stream.str();
 }
 
-bool CSMFilter::NAryNode::isSimple() const
-{
-    return false;
-}
 

apps/opencs/model/filter/narynode.hpp

@@ -31,10 +31,6 @@ namespace CSMFilter
             ///< Return a string that represents this node.
             ///
             /// \param numericColumns Use numeric IDs instead of string to represent columns.
-
-            virtual bool isSimple() const;
-            ///< \return Can this filter be displayed in simple mode.
-
     };
 }
 

apps/opencs/model/filter/node.hpp

@@ -41,9 +41,6 @@ namespace CSMFilter
             ///< Return a list of the IDs of the columns referenced by this node. The column mapping
             /// passed into test as columns must contain all columns listed here.
 
-            virtual bool isSimple() const = 0;
-            ///< \return Can this filter be displayed in simple mode.
-
             virtual std::string toString (bool numericColumns) const = 0;
             ///< Return a string that represents this node.
             ///

apps/opencs/model/filter/unarynode.cpp

@@ -20,11 +20,6 @@ std::vector<int> CSMFilter::UnaryNode::getReferencedColumns() const
     return mChild->getReferencedColumns();
 }
 
-bool CSMFilter::UnaryNode::isSimple() const
-{
-    return false;
-}
-
 std::string CSMFilter::UnaryNode::toString (bool numericColumns) const
 {
     return mName + " " + mChild->toString (numericColumns);

apps/opencs/model/filter/unarynode.hpp

@@ -24,9 +24,6 @@ namespace CSMFilter
             ///< Return a list of the IDs of the columns referenced by this node. The column mapping
             /// passed into test as columns must contain all columns listed here.
 
-            virtual bool isSimple() const;
-            ///< \return Can this filter be displayed in simple mode.
-
             virtual std::string toString (bool numericColumns) const;
             ///< Return a string that represents this node.
             ///