skip initialization of moment array in stat accumulator for MAX_MOMENT=0

283438ee · Andreas Schenk · 7aa19107 · 283438ee
Commit 283438ee authored 11 years ago by Andreas Schenk
--- a/modules/img/alg/src/stat_accumulator.hh
+++ b/modules/img/alg/src/stat_accumulator.hh
@@ -52,9 +52,11 @@ public:
    w_(w),
    n_(1)
  {
-    m_[0]=val;
+    if(MAX_MOMENT>0){
-    for(unsigned int i=1;i<MAX_MOMENT;++i){
+      m_[0]=val;
-      m_[i]=0.0;
+      for(unsigned int i=1;i<MAX_MOMENT;++i){
+        m_[i]=0.0;
+      }
    }
  }