pinocchio  3.9.0
A fast and flexible implementation of Rigid Body Dynamics algorithms and their analytical derivatives
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sign.hpp
1//
2// Copyright (c) 2020 INRIA
3//
4
5#ifndef __pinocchio_math_sign_hpp__
6#define __pinocchio_math_sign_hpp__
7
8namespace pinocchio
9{
13 template<typename Scalar>
14 Scalar sign(const Scalar & t)
15 {
16 return (t > Scalar(0)) - (t < Scalar(0));
17 }
18} // namespace pinocchio
19
20#endif // #ifndef __pinocchio_math_sign_hpp__
pinocchio
Main pinocchio namespace.
Definition treeview.dox:11
pinocchio::sign
Scalar sign(const Scalar &t)
Returns the robust sign of t.
Definition sign.hpp:14