update

1 files changed, 5 insertions, 0 deletions

diff --git a/eigen/doc/snippets/Tutorial_AdvancedInitialization_Block.cpp b/eigen/doc/snippets/Tutorial_AdvancedInitialization_Block.cpp
new file mode 100644
index 0000000..96e40ac
--- /dev/null
+++ b/eigen/doc/snippets/Tutorial_AdvancedInitialization_Block.cpp
@@ -0,0 +1,5 @@
+MatrixXf matA(2, 2);
+matA << 1, 2, 3, 4;
+MatrixXf matB(4, 4);
+matB << matA, matA/10, matA/10, matA;
+std::cout << matB << std::endl;