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Added reserve as suggested by Richard

release/4.3a0
dellaert 2014-09-30 11:27:19 +02:00
parent d34ba9c8bf
commit 156c1abf4e
1 changed files with 1 additions and 0 deletions
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gtsam/linear/JacobianFactor-inl.h
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@ -68,6 +68,7 @@ namespace gtsam {
// Get dimensions of matrices // Get dimensions of matrices
std::vector<size_t> dimensions; std::vector<size_t> dimensions;
dimensions.reserve(terms.size());
for(typename TERMS::const_iterator it = terms.begin(); it != terms.end(); ++it) { for(typename TERMS::const_iterator it = terms.begin(); it != terms.end(); ++it) {
const std::pair<Key, Matrix>& term = *it; const std::pair<Key, Matrix>& term = *it;
const Matrix& Ai = term.second; const Matrix& Ai = term.second;