source:
pacpussensors/trunk/Vislab/lib3dv/eigen/Eigen-install/doc/snippets/compile_MatrixBase_select.cpp@
136
Last change on this file since 136 was 136, checked in by , 8 years ago | |
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File size: 284 bytes |
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1 | #include <Eigen/Dense> |
2 | #include <iostream> |
3 | |
4 | using namespace Eigen; |
5 | using namespace std; |
6 | |
7 | int main(int, char**) |
8 | { |
9 | cout.precision(3); |
10 | MatrixXi m(3, 3); |
11 | m << 1, 2, 3, |
12 | 4, 5, 6, |
13 | 7, 8, 9; |
14 | m = (m.array() >= 5).select(-m, m); |
15 | cout << m << endl; |
16 | |
17 | return 0; |
18 | } |
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