Clang-format tests, examples, libraries, benchmarks, etc.

doc/examples/Tutorial_ReductionsVisitorsBroadcasting_broadcast_simple.cpp

@@ -2,20 +2,17 @@
 #include <Eigen/Dense>
 
 using namespace std;
-int main()
-{
-  Eigen::MatrixXf mat(2,4);
+int main() {
+  Eigen::MatrixXf mat(2, 4);
   Eigen::VectorXf v(2);
-  
-  mat << 1, 2, 6, 9,
-         3, 1, 7, 2;
-         
-  v << 0,
-       1;
-       
-  //add v to each column of m
+
+  mat << 1, 2, 6, 9, 3, 1, 7, 2;
+
+  v << 0, 1;
+
+  // add v to each column of m
   mat.colwise() += v;
-  
+
   std::cout << "Broadcasting result: " << std::endl;
   std::cout << mat << std::endl;
 }