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author | David Robillard <d@drobilla.net> | 2018-08-12 22:27:55 +0200 |
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committer | David Robillard <d@drobilla.net> | 2018-09-29 14:46:27 +0200 |
commit | c28ab4461fd7868cff200283cc4cf6aded0f331f (patch) | |
tree | 012e9f873a6e5f10192ca9ee1ae8c3c6f859c036 /chilbert/FixBitVec.hpp | |
parent | 50145430b5fb08802bc22a6ae06351a11a091c60 (diff) | |
download | chilbert-c28ab4461fd7868cff200283cc4cf6aded0f331f.tar.gz chilbert-c28ab4461fd7868cff200283cc4cf6aded0f331f.tar.bz2 chilbert-c28ab4461fd7868cff200283cc4cf6aded0f331f.zip |
Add pop count operations
Diffstat (limited to 'chilbert/FixBitVec.hpp')
-rw-r--r-- | chilbert/FixBitVec.hpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/chilbert/FixBitVec.hpp b/chilbert/FixBitVec.hpp index e47b868..bba25d9 100644 --- a/chilbert/FixBitVec.hpp +++ b/chilbert/FixBitVec.hpp @@ -224,6 +224,9 @@ public: return static_cast<size_t>(chilbert::ffs(m_rack)); } + /// Return the number of set bits + size_t count() const { return static_cast<size_t>(pop_count(m_rack)); } + /// Flip all bits (one's complement) CFixBitVec& flip() { |