ogdf::Math::internal Namespace Reference

Functions
template<typename T , int size>
std::enable_if< size==1, T >::type	nextPower2 (T x)
template<typename T , int size>
std::enable_if< size!=1, T >::type	nextPower2 (T x)
	Efficiently computes the next power of 2 without branching. See "Hacker's Delight" 2nd Edition, by Henry S. Warren, Fig. 3.3.

Function Documentation

nextPower2() [1/2]

template<typename T , int size>

std::enable_if< size==1, T >::type ogdf::Math::internal::nextPower2 ( T  x )

inline

Definition at line 48 of file Math.h.

nextPower2() [2/2]

template<typename T , int size>

std::enable_if< size!=1, T >::type ogdf::Math::internal::nextPower2 ( T  x )

inline

Efficiently computes the next power of 2 without branching. See "Hacker's Delight" 2nd Edition, by Henry S. Warren, Fig. 3.3.

Definition at line 55 of file Math.h.