Added assertion to catch size mismatches

2012-11-21 19:02:12 +00:00 · 2012-11-21 19:02:12 +00:00 · 69ea8c8b77
parent a2e36d66df
commit 69ea8c8b77
1 changed files with 1 additions and 0 deletions
--- a/gtsam/nonlinear/Values.cpp
+++ b/gtsam/nonlinear/Values.cpp
@ -190,6 +190,7 @@ namespace gtsam {

  /* ************************************************************************* */
  vector<size_t> Values::dims(const Ordering& ordering) const {
+    assert(ordering.size() == this->size()); // reads off of end of array if difference in size
    vector<size_t> result(values_.size());
    BOOST_FOREACH(const ConstKeyValuePair& key_value, *this) {
      result[ordering[key_value.key]] = key_value.value.dim();