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Merge pull request #199 from borglab/fix/segfaults-in-x32 

fix Key as size_t (Closes #182)
release/4.3a0
Frank Dellaert 2019-12-23 11:54:07 -05:00 committed by GitHub
parent f2aaa2a770 1b697b1971
commit 76ff65f249
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1 changed files with 5 additions and 2 deletions
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7
gtsam/linear/IterativeSolver.cpp
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@ -115,8 +115,11 @@ void KeyInfo::initialize(const GaussianFactorGraph &fg) {
size_t start = 0;
for (size_t i = 0; i < n; ++i) {
const size_t key = ordering_[i];
const size_t dim = colspec.find(key)->second;
const Key key = ordering_[i];
const auto it_key = colspec.find(key);
if (it_key==colspec.end())
throw std::runtime_error("KeyInfo: Inconsistency in key-dim map");
const size_t dim = it_key->second;
this->emplace(key, KeyInfoEntry(i, dim, start));
start += dim;
}