SMESH_File file( myFile, /*open=*/false );
if ( !file.open() ) {
fprintf(stderr, ">> ERROR : cannot open file %s \n", myFile.c_str());
SMESH_File file( myFile, /*open=*/false );
if ( !file.open() ) {
fprintf(stderr, ">> ERROR : cannot open file %s \n", myFile.c_str());