this->func_(invec, inoutvec, len, &datatype);
else{
XBT_DEBUG("Applying operation of length %d from %p and from/to %p", *len, invec, inoutvec);
this->func_(invec, inoutvec, len, &datatype);
else{
XBT_DEBUG("Applying operation of length %d from %p and from/to %p", *len, invec, inoutvec);