From 44861dcbfeee041223c4aac1ee075e92fa4daa01 Mon Sep 17 00:00:00 2001 From: Stanislaw Halik Date: Sun, 18 Sep 2016 12:42:15 +0200 Subject: update --- eigen/doc/examples/tut_arithmetic_scalar_mul_div.cpp | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 eigen/doc/examples/tut_arithmetic_scalar_mul_div.cpp (limited to 'eigen/doc/examples/tut_arithmetic_scalar_mul_div.cpp') diff --git a/eigen/doc/examples/tut_arithmetic_scalar_mul_div.cpp b/eigen/doc/examples/tut_arithmetic_scalar_mul_div.cpp new file mode 100644 index 0000000..d5f65b5 --- /dev/null +++ b/eigen/doc/examples/tut_arithmetic_scalar_mul_div.cpp @@ -0,0 +1,17 @@ +#include +#include + +using namespace Eigen; + +int main() +{ + Matrix2d a; + a << 1, 2, + 3, 4; + Vector3d v(1,2,3); + std::cout << "a * 2.5 =\n" << a * 2.5 << std::endl; + std::cout << "0.1 * v =\n" << 0.1 * v << std::endl; + std::cout << "Doing v *= 2;" << std::endl; + v *= 2; + std::cout << "Now v =\n" << v << std::endl; +} -- cgit v1.2.3