Changed define to constexpr.

a9dcde29 · Uwe Schulzweida · 0dcc5586 · a9dcde29
Commit a9dcde29 authored May 23, 2017 by Uwe Schulzweida
--- a/src/Samplegridicon.cc
+++ b/src/Samplegridicon.cc
@@ -2,7 +2,7 @@
 #include "cdo_int.h"
 #include "grid.h"

-#define MAX_CHILDS 9
+constexpr int MAX_CHILDS = 9;

 typedef struct {
  int ncells;