bits.h File Reference

Bit manipulation utilities. More...

#include <concepts>

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Functions
template<typename T>
T	ds::bits::isolate_least (T v)
	Isolate the least significant set bit.
template<typename T>
T	ds::bits::above_or_least (T v)
	Mask of all bits above and including the least significant set bit.
template<typename T>
T	ds::bits::above_least (T v)
	Mask of all bits above the least significant set bit.

Detailed Description

Bit manipulation utilities.

Definition in file bits.h.

Function Documentation

above_least()

template<typename T>

T ds::bits::above_least

(

T

v

)

Mask of all bits above the least significant set bit.

Definition at line 39 of file bits.h.

above_or_least()

template<typename T>

T ds::bits::above_or_least

(

T

v

)

Mask of all bits above and including the least significant set bit.

Definition at line 30 of file bits.h.

isolate_least()

template<typename T>

T ds::bits::isolate_least

(

T

v

)

Isolate the least significant set bit.

That is, clear all bits to the left of the first set bit.

Definition at line 21 of file bits.h.