25 lines
466 B
C++
25 lines
466 B
C++
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#include <Eigen/Dense>
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#include <iostream>
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using namespace Eigen;
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using namespace std;
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int main()
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{
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ArrayXXf m(2,2);
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// assign some values coefficient by coefficient
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m(0,0) = 1.0; m(0,1) = 2.0;
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m(1,0) = 3.0; m(1,1) = m(0,1) + m(1,0);
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// print values to standard output
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cout << m << endl << endl;
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// using the comma-initializer is also allowed
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m << 1.0,2.0,
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3.0,4.0;
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// print values to standard output
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cout << m << endl;
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}
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