hmz007
36ed224bac
Signed-off-by: hmz007 <hmz007@gmail.com> Change-Id: Ib87fdbe7a0be7dc961af3500fe9ea4589a127f9f
21 lines
371 B
C++
21 lines
371 B
C++
#include <Eigen/Core>
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#include <iostream>
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using namespace Eigen;
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using namespace std;
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// define function to be applied coefficient-wise
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double ramp(double x)
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{
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if (x > 0)
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return x;
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else
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return 0;
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}
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int main(int, char**)
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{
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Matrix4d m1 = Matrix4d::Random();
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cout << m1 << endl << "becomes: " << endl << m1.unaryExpr(ptr_fun(ramp)) << endl;
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return 0;
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}
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