37 inline const T
sqr(
const T& x) {
return x*x; }
44 inline const short int sgn(
const T& x) {
return (x==0)? 0 : (x<0)? -1 : 1; }
51 inline const T
max(
const T& rhs,
const T& lhs) {
52 return (rhs > lhs) ? rhs : lhs;
60 inline const T
min(
const T& rhs,
const T& lhs) {
61 return (rhs < lhs) ? rhs : lhs;
Definition: VtDistance.hh:30
const T max(const T &rhs, const T &lhs)
Definition: VtUtil.hh:51
const T sqr(const T &x)
compute the square of a number: $x*x$
Definition: VtUtil.hh:37
const T min(const T &rhs, const T &lhs)
Definition: VtUtil.hh:60
const short int sgn(const T &x)
compute the sign of a number
Definition: VtUtil.hh:44