From 1e1d0c15b5b9bf5ca43e3020aec7aa596e3a167c Mon Sep 17 00:00:00 2001
From: yoco <peter.xiau@gmail.com>
Date: Sat, 18 Jan 2014 04:43:29 +0800
Subject: add example code for Reshape class

---
 doc/examples/class_Reshape.cpp | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 doc/examples/class_Reshape.cpp

(limited to 'doc/examples/class_Reshape.cpp')

diff --git a/doc/examples/class_Reshape.cpp b/doc/examples/class_Reshape.cpp
new file mode 100644
index 000000000..b9abdc2d5
--- /dev/null
+++ b/doc/examples/class_Reshape.cpp
@@ -0,0 +1,23 @@
+#include <Eigen/Core>
+#include <iostream>
+using namespace std;
+using namespace Eigen;
+
+template<typename Derived>
+const Reshape<const Derived>
+reshape_helper(const MatrixBase<Derived>& m, int rows, int cols)
+{
+  return Reshape<const Derived>(m.derived(), rows, cols);
+}
+
+int main(int, char**)
+{
+  MatrixXd m(3, 4);
+  m << 1, 4, 7, 10,
+       2, 5, 8, 11,
+       3, 6, 9, 12;
+  cout << m << endl;
+  auto n = reshape_helper(m, 2, 6);
+  cout << "Matrix m is:" << endl << m << endl;
+  cout << "Matrix n is:" << endl << n << endl;
+}
-- 
cgit v1.2.3