writeTree         400 modules/ml/src/boost.cpp             writeTree(fs, roots[k]);
writeTree         333 modules/ml/src/precomp.hpp         virtual void writeTree( FileStorage& fs, int root ) const;
writeTree         311 modules/ml/src/rtrees.cpp             writeTree(fs, roots[k]);
writeTree        1685 modules/ml/src/tree.cpp     writeTree(fs, roots[0]);