add setAllValues function in AttributeHandler

include/Topology/generic/attributeHandler.h

@@ -142,6 +142,11 @@ public:
 	 */
 	unsigned int newElt() ;
 
+	/**
+	 *
+	 */
+	void setAllValues(T& v) ;
+
 	/**
 	 * begin of table
 	 * @return the iterator of the begin of container

include/Topology/generic/attributeHandler.hpp

@@ -141,6 +141,13 @@ inline unsigned int AttributeHandler<T>::newElt()
 	return idx;
 }
 
+template <typename T>
+inline void AttributeHandler<T>::setAllValues(T& v)
+{
+	for(unsigned int i = begin(); i != end(); next(i))
+		m_attrib->operator[](i) = v ;
+}
+
 template <typename T>
 inline unsigned int AttributeHandler<T>::begin() const
 {