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Tutorial page 3: add more cwise operations, condense rest.

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Jitse Niesen
2010-07-12 22:45:57 +01:00
parent 8e776c94c1
commit 140ad0908d
9 changed files with 121 additions and 160 deletions
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20
doc/examples/Tutorial_ArrayClass_interop.cpp
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@@ -8,31 +8,15 @@ int main()
{
MatrixXf m(2,2);
MatrixXf n(2,2);
MatrixXf result(2,2);
//initialize matrices
m << 1,2,
3,4;
n << 5,6,
7,8;
// mix of array and matrix operations
// first coefficient-wise addition
// then the result is used with matrix multiplication
result = (m.array() + 4).matrix() * m;
cout << "-- Combination 1: --" << endl
<< result << endl << endl;
// mix of array and matrix operations
// first coefficient-wise multiplication
// then the result is used with matrix multiplication
cout << "-- Combination 1: --" << endl << result << endl << endl;
result = (m.array() * n.array()).matrix() * m;
cout << "-- Combination 2: --" << endl
<< result << endl << endl;
cout << "-- Combination 2: --" << endl << result << endl << endl;
}