execName += "/../../MEDPartitioner/medpartitioner";
if (! std::ifstream(execName.c_str()))
CPPUNIT_FAIL("Can't find medpartitioner, please set MEDCOUPLING_ROOT_DIR");
execName += "/../../MEDPartitioner/medpartitioner";
if (! std::ifstream(execName.c_str()))
CPPUNIT_FAIL("Can't find medpartitioner, please set MEDCOUPLING_ROOT_DIR");