]> https://gitweb.dealii.org/ - dealii.git/commitdiff
Update documentation for a recent commit. 911/head
authorWolfgang Bangerth <bangerth@math.tamu.edu>
Thu, 7 May 2015 16:31:26 +0000 (11:31 -0500)
committerWolfgang Bangerth <bangerth@math.tamu.edu>
Thu, 7 May 2015 16:31:26 +0000 (11:31 -0500)
include/deal.II/lac/dynamic_sparsity_pattern.h

index 97eab72ba2f78d795d8a4025b4db5269869b1d31..d42bb76bb063589a95c7016ca642e919baac78dc 100644 (file)
@@ -737,6 +737,10 @@ namespace DynamicSparsityPatternIterators
   bool
   Accessor::operator == (const Accessor &other) const
   {
+    // compare the sparsity pattern the iterator points into, the
+    // current row, and the location within this row. ignore the
+    // latter if the row is past-the-end because in that case the
+    // current_entry field may not point to a deterministic location
     return (sparsity_pattern == other.sparsity_pattern &&
             current_row == other.current_row &&
             ((current_entry == other.current_entry)

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