Use std::min/std::max instead of MIN/MAX in C++ files.

[simgrid.git] / src / smpi / colls / allgatherv / allgatherv-mpich-rdb.cpp

diff --git a/src/smpi/colls/allgatherv/allgatherv-mpich-rdb.cpp b/src/smpi/colls/allgatherv/allgatherv-mpich-rdb.cpp
index c094c7d..9174ad8 100644 (file)
--- a/src/smpi/colls/allgatherv/allgatherv-mpich-rdb.cpp
+++ b/src/smpi/colls/allgatherv/allgatherv-mpich-rdb.cpp
@@ -8,6 +8,7 @@
 
 #include "../colls_private.hpp"
 #include "smpi_status.hpp"
+#include <algorithm>
 
 namespace simgrid{
 namespace smpi{
@@ -48,7 +49,7 @@ int Coll_allgatherv_mpich_rdb::allgatherv (
 
   recvtype->extent(&recvtype_true_lb, &recvtype_true_extent);
 
-  tmp_buf_rl= (void*)smpi_get_tmp_sendbuffer(total_count*(MAX(recvtype_true_extent,recvtype_extent)));
+  tmp_buf_rl = (void*)smpi_get_tmp_sendbuffer(total_count * std::max(recvtype_true_extent, recvtype_extent));
 
   /* adjust for potential negative lower bound in datatype */
   tmp_buf = (void *)((char*)tmp_buf_rl - recvtype_true_lb);