Added extra check

2012-03-19 16:24:54 +00:00 · 2012-03-19 16:24:54 +00:00 · 13bbaaa2f4
parent 8a4476f63d
commit 13bbaaa2f4
1 changed files with 3 additions and 0 deletions
--- a/gtsam/linear/VectorValues.cpp
+++ b/gtsam/linear/VectorValues.cpp
@ -168,6 +168,9 @@ VectorValues& VectorValues::operator=(const Permuted<VectorValues>& rhs) {
      if(l.rows() != r.rows())
        throw std::invalid_argument("VectorValues assignment from Permuted<VectorValues> requires pre-allocation, see documentation.");
      l = r;
+    } else {
+      if(rhs.container().exists(rhs.permutation()[j]))
+        throw std::invalid_argument("VectorValues assignment from Permuted<VectorValues> requires pre-allocation, see documentation.");
    }
  }
  return *this;