eigen/MatrixBase_set.cpp at 6f09d3a67d333d68e7c971147ec77600e86e93f3 - eigen - Collaboration & Inovation

mirror/eigen

mirror of https://gitlab.com/libeigen/eigen.git synced 2025-01-06 14:14:46 +08:00

Gael Guennebaud f64311e07d Extended the comma initializer to support xpr on the right side:

Matrix3i mat; Vector2i vec(33,66);
  mat << vec.transpose(), 99,
         vec, Matrix2i::random();

2008-03-08 19:46:06 +00:00

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 Matrix3i m1;
 m1 << 1, 2, 3,
 , 5, 6,
 , 8, 9;
 cout << m1 << endl << endl;
 Matrix3i m2 = Matrix3i::identity();
 m2.block(0,0, 2,2) << 10, 11, 12, 13;
 cout << m2 << endl << endl;
 Vector2i v1;
 v1 << 14, 15;
 m2 << v1.transpose(), 16,
       v1, m1.block(1,1,2,2);
 cout << m2 << endl;