45     FileNode rnode = node[CC_STAGE_TYPE];  in read()  local
46     if ( !rnode.isString() )  in read()
48     rnode >> stageTypeStr;  in read()
52     rnode = node[CC_FEATURE_TYPE];  in read()
53     if ( !rnode.isString() )  in read()
55     rnode >> featureTypeStr;  in read()
381     FileNode rnode = node[CC_STAGE_PARAMS];  in readParams()  local
382     if ( !stageParams->read( rnode ) )  in readParams()
386     rnode = node[CC_FEATURE_PARAMS];  in readParams()
387     if ( !featureParams->read( rnode ) )  in readParams()
394     FileNode rnode = node[CC_STAGES];  in readStages()  local
395     if (!rnode.empty() || !rnode.isSeq())  in readStages()
398     FileNodeIterator it = rnode.begin();  in readStages()
399     for( int i = 0; i < min( (int)rnode.size(), numStages ); i++, it++ )  in readStages()