diff options
Diffstat (limited to 'doc/snippets/TopicAliasing_block.cpp')
| -rw-r--r-- | doc/snippets/TopicAliasing_block.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/doc/snippets/TopicAliasing_block.cpp b/doc/snippets/TopicAliasing_block.cpp new file mode 100644 index 000000000..03282f4f0 --- /dev/null +++ b/doc/snippets/TopicAliasing_block.cpp @@ -0,0 +1,7 @@ +MatrixXi mat(3,3); +mat << 1, 2, 3, 4, 5, 6, 7, 8, 9; +cout << "Here is the matrix mat:\n" << mat << endl; + +// This assignment shows the aliasing problem +mat.bottomRightCorner(2,2) = mat.topLeftCorner(2,2); +cout << "After the assignment, mat = \n" << mat << endl; |