source:
pacpussensors/trunk/Vislab/lib3dv/eigen/doc/examples/Tutorial_BlockOperations_vector.cpp@
136
Last change on this file since 136 was 136, checked in by , 8 years ago | |
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File size: 348 bytes |
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1 | #include <Eigen/Dense> |
2 | #include <iostream> |
3 | |
4 | using namespace std; |
5 | |
6 | int main() |
7 | { |
8 | Eigen::ArrayXf v(6); |
9 | v << 1, 2, 3, 4, 5, 6; |
10 | cout << "v.head(3) =" << endl << v.head(3) << endl << endl; |
11 | cout << "v.tail<3>() = " << endl << v.tail<3>() << endl << endl; |
12 | v.segment(1,4) *= 2; |
13 | cout << "after 'v.segment(1,4) *= 2', v =" << endl << v << endl; |
14 | } |
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