0.9.9/api/a00075_source.html

 #pragma once

 #include "../detail/type_mat4x2.hpp"


 namespace glm

 {


         typedef mat<4, 2, double, defaultp>             dmat4x2;


 }//namespace glm

glm::dmat4x2
mat< 4, 2, double, defaultp > dmat4x2
4 columns of 2 components matrix of double-precision floating-point numbers.
Definition: matrix_double4x2.hpp:15

glm
Definition: common.hpp:20