diff options
author | Yi Kong <yikong@google.com> | 2022-02-25 15:25:03 +0000 |
---|---|---|
committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | 2022-02-25 15:25:03 +0000 |
commit | 79df15ea886a5fc1b85de433f9b3518c68934bae (patch) | |
tree | fb979fb4cf4f8052c8cc66b1ec9516d91fcd859b /Eigen/src/SparseCore/CompressedStorage.h | |
parent | ca5aa72016f062fd0712bcb86370478de332bca3 (diff) | |
parent | 12ea3a4d62567971576a37d196fde0824f7f0ec9 (diff) | |
download | eigen-79df15ea886a5fc1b85de433f9b3518c68934bae.tar.gz |
Merge changes Iee153445,Iee274471
* changes:
Fix Wunused-parameter warning
Upgrade eigen to 3.4.0
Diffstat (limited to 'Eigen/src/SparseCore/CompressedStorage.h')
-rw-r--r-- | Eigen/src/SparseCore/CompressedStorage.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/Eigen/src/SparseCore/CompressedStorage.h b/Eigen/src/SparseCore/CompressedStorage.h index d89fa0dae..acd986fab 100644 --- a/Eigen/src/SparseCore/CompressedStorage.h +++ b/Eigen/src/SparseCore/CompressedStorage.h @@ -207,6 +207,22 @@ class CompressedStorage return m_values[id]; } + void moveChunk(Index from, Index to, Index chunkSize) + { + eigen_internal_assert(to+chunkSize <= m_size); + if(to>from && from+chunkSize>to) + { + // move backward + internal::smart_memmove(m_values+from, m_values+from+chunkSize, m_values+to); + internal::smart_memmove(m_indices+from, m_indices+from+chunkSize, m_indices+to); + } + else + { + internal::smart_copy(m_values+from, m_values+from+chunkSize, m_values+to); + internal::smart_copy(m_indices+from, m_indices+from+chunkSize, m_indices+to); + } + } + void prune(const Scalar& reference, const RealScalar& epsilon = NumTraits<RealScalar>::dummy_precision()) { Index k = 0; |