diff options
Diffstat (limited to 'doc/snippets/PartialRedux_count.cpp')
| -rw-r--r-- | doc/snippets/PartialRedux_count.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/doc/snippets/PartialRedux_count.cpp b/doc/snippets/PartialRedux_count.cpp new file mode 100644 index 000000000..c7b3097e4 --- /dev/null +++ b/doc/snippets/PartialRedux_count.cpp @@ -0,0 +1,3 @@ +Matrix3d m = Matrix3d::Random(); +cout << "Here is the matrix m:" << endl << m << endl; +cout << "Here is the count of elements larger or equal than 0.5 of each row:" << endl << (m.array() >= 0.5).rowwise().count() << endl; |