Changes in src/analysis_correlation.hpp [244a84:790807]

File:

• src/analysis_correlation.hpp (modified) (2 diffs)

src/analysis_correlation.hpp

@@ -90 +90 @@
 /** Puts given correlation data into bins of given size (histogramming).
  * Note that BinStart and BinEnd are desired to fill the complete range, even where Bins are zero. If this is
- * not desired, give equal BinStart and BinEnd and the map will contain only Bins where the count is one or greater.
+ * not desired, give equal BinStart and BinEnd and the map will contain only Bins where the count is one or greater. If a
+ * certain start value is desired, give BinStart and a BinEnd that is smaller than BinStart, then only BinEnd will be
+ * calculated automatically, i.e. BinStart = 0. and BinEnd = -1. .
  * Also note that the range is given inclusive, i.e. [ BinStart, BinEnd ].
  * \param *map map of doubles to count
@@ -114 +116 @@
   if (BinStart == BinEnd) { // if same, find range ourselves
     GetMinMax( map, start, end);
-  } else { // if not, initialise range to zero
+  } else if (BinEnd < BinStart) { // if BinEnd smaller, just look for new max
+    GetMinMax( map, start, end);
+    start = BinStart;
+  } else { // else take both values
     start = BinStart;
     end = BinEnd;