question: returns the number of elements of this container . concode_field_sep Vector _container concode_elem_sep Vector _listeners concode_elem_sep String INSERT concode_elem_sep String ADD concode_elem_sep String TEMPLATE concode_elem_sep String REPLACE concode_field_sep int getIndexOf concode_elem_sep void insertElementAt concode_elem_sep void replaceElementAt concode_elem_sep DataElement getElement concode_elem_sep void addDataListener concode_elem_sep void notifyListeners concode_elem_sep boolean isValid concode_elem_sep void removeDataListener concode_elem_sep void removeElementAt concode_elem_sep void addElement concode_elem_sep void throwException
target: int function ( ) { return _container . size ( ) ; }