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get rid of using namespace Eigen in sample code

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This commit is contained in:
Erik Schultheis
2021-12-07 19:57:38 +00:00
committed by Rasmus Munk Larsen
parent e4c40b092a
commit 39a6aff16c
58 changed files with 274 additions and 399 deletions
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21
doc/examples/Tutorial_ArrayClass_cwise_other.cpp
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@@ -1,19 +1,16 @@
#include <Eigen/Dense>
#include <iostream>
using namespace Eigen;
using namespace std;
int main()
{
ArrayXf a = ArrayXf::Random(5);
Eigen::ArrayXf a = Eigen::ArrayXf::Random(5);
a *= 2;
cout << "a =" << endl
<< a << endl;
cout << "a.abs() =" << endl
<< a.abs() << endl;
cout << "a.abs().sqrt() =" << endl
<< a.abs().sqrt() << endl;
cout << "a.min(a.abs().sqrt()) =" << endl
<< a.min(a.abs().sqrt()) << endl;
std::cout << "a =" << std::endl
<< a << std::endl;
std::cout << "a.abs() =" << std::endl
<< a.abs() << std::endl;
std::cout << "a.abs().sqrt() =" << std::endl
<< a.abs().sqrt() << std::endl;
std::cout << "a.min(a.abs().sqrt()) =" << std::endl
<< a.min(a.abs().sqrt()) << std::endl;
}