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author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | 2022-05-09 06:17:37 +0000 |
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committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | 2022-05-09 06:17:37 +0000 |
commit | 17cf45fd4714f527640b173b4c23d1c908a5b69b (patch) | |
tree | fb979fb4cf4f8052c8cc66b1ec9516d91fcd859b /Eigen/src/SparseCore/CompressedStorage.h | |
parent | 9a4d367f14296b38869c714dc4cd1f32882415ed (diff) | |
parent | bc0f5df265caa21a2120c22453655a7fcc941991 (diff) | |
download | eigen-17cf45fd4714f527640b173b4c23d1c908a5b69b.tar.gz |
Snap for 8558685 from bc0f5df265caa21a2120c22453655a7fcc941991 to tm-frc-networking-releaset_frc_net_330443000android13-frc-networking-release
Change-Id: I8436cb274b8e567a30e0b250bdbe1b44d954c499
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; |