source:
pacpussensors/trunk/Vislab/lib3dv-1.2.0/lib3dv/eigen/Eigen-install/doc/snippets/compile_tut_arithmetic_transpose_aliasing.cpp@
136
Last change on this file since 136 was 136, checked in by , 7 years ago | |
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File size: 354 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 | Matrix2i a; a << 1, 2, 3, 4; |
11 | cout << "Here is the matrix a:\n" << a << endl; |
12 | |
13 | a = a.transpose(); // !!! do NOT do this !!! |
14 | cout << "and the result of the aliasing effect:\n" << a << endl; |
15 | return 0; |
16 | } |
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