diff options
author | Benoit Jacob <jacob.benoit.1@gmail.com> | 2007-09-27 07:42:12 +0000 |
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committer | Benoit Jacob <jacob.benoit.1@gmail.com> | 2007-09-27 07:42:12 +0000 |
commit | 628b1a8f6d2635bc7dadfd16f3af56b4a664e233 (patch) | |
tree | 1496ce52ab13d6f220aab6fca6ab55e0416658ab /doc/tutorial.cpp | |
parent | 8a024825d26aee76431e4c7dab98f114bf51dff2 (diff) |
implement scalar operators separately for each type using a macro.
This is required e.g. to allow "2 * m" with m a matrix of doubles.
Diffstat (limited to 'doc/tutorial.cpp')
-rw-r--r-- | doc/tutorial.cpp | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/doc/tutorial.cpp b/doc/tutorial.cpp index efadc9bfa..18a1ced55 100644 --- a/doc/tutorial.cpp +++ b/doc/tutorial.cpp @@ -5,16 +5,12 @@ using namespace Eigen; int main(int, char **) { - Matrix<double,2,2> m, n; // 2x2 fixed-size matrix with uninitialized entries + Matrix<double,2,2> m; // 2x2 fixed-size matrix with uninitialized entries m(0,0) = 1; m(0,1) = 2; m(1,0) = 3; m(1,1) = 4; - n = m; - n = eval(n*n+n); - cout << n << endl; - cout << "Here is a 2x2 matrix m:" << endl << m << endl; cout << "Let us now build a 4x4 matrix m2 by assembling together four 2x2 blocks." << endl; MatrixXd m2(4,4); // dynamic matrix with initial size 4x4 and uninitialized entries |