update

1 files changed, 14 insertions, 0 deletions

diff --git a/eigen/doc/special_examples/random_cpp11.cpp b/eigen/doc/special_examples/random_cpp11.cpp
new file mode 100644
index 0000000..33744c0
--- /dev/null
+++ b/eigen/doc/special_examples/random_cpp11.cpp
@@ -0,0 +1,14 @@
+#include <Eigen/Core>
+#include <iostream>
+#include <random>
+
+using namespace Eigen;
+
+int main() {
+  std::default_random_engine generator;
+  std::poisson_distribution<int> distribution(4.1);
+  auto poisson = [&] () {return distribution(generator);};
+
+  RowVectorXi v = RowVectorXi::NullaryExpr(10, poisson );
+  std::cout << v << "\n";
+}