Does the GLM library for OpenGL not have a magnitude function?

Question

I'm new to using the GLM library, but it appears it does not have a magnitude function. Is this correct? If so, what is the reasoning?

Answer 1

glm::length():

genType::value_type glm::length( genType const & x )

Returns the length of x, i.e., sqrt(x * x).

And as @bcrist pointed out, glm::length2 from GLM_GTX_norm:

T glm::length2( vecType< T, P > const& x )

Returns the squared length of x.