added doc for wifi ns3

[simgrid.git] / src / smpi / mpi / smpi_win.cpp

diff --git a/src/smpi/mpi/smpi_win.cpp b/src/smpi/mpi/smpi_win.cpp
index 390f78ed1d2c5bbc8d52972a905d80332041983a..806b363d87692e9f03bc5dfc1e673738e10eb592 100644 (file)
--- a/src/smpi/mpi/smpi_win.cpp
+++ b/src/smpi/mpi/smpi_win.cpp
@@ -96,9 +96,9 @@ Win::~Win(){
 
 int Win::attach(void* /*base*/, MPI_Aint size)
 {
-  if (not(base_ == MPI_BOTTOM || base_ == 0))
+  if (not(base_ == MPI_BOTTOM || base_ == nullptr))
     return MPI_ERR_ARG;
-  base_=0;//actually the address will be given in the RMA calls, as being the disp.
+  base_ = nullptr; // actually the address will be given in the RMA calls, as being the disp.
   size_+=size;
   return MPI_SUCCESS;
 }
@@ -709,7 +709,7 @@ int Win::finish_comms(int rank){
   if (size > 0) {
     size = 0;
     std::vector<MPI_Request> myreqqs;
-    std::vector<MPI_Request>::iterator iter = reqqs->begin();
+    auto iter                               = reqqs->begin();
     int proc_id                             = comm_->group()->actor(rank)->get_pid();
     while (iter != reqqs->end()){
       // Let's see if we're either the destination or the sender of this request