CHSystem Namespace Reference

Functions
int	fileExists (const char *const a_filename)
	Check if a file exists.
int	memalign (void **a_memptr, size_t a_alignment, size_t a_size)
	Allocate aligned memory.
int	popcnt (unsigned i)

---

Function Documentation

int CHSystem::fileExists

(

const char *const

a_filename

)

Check if a file exists.

int CHSystem::memalign	(	void **	a_memptr,
		size_t	a_alignment,
		size_t	a_size
	)

Allocate aligned memory.

int CHSystem::popcnt

(

unsigned

i

)

[inline]

Parameters:

[in]

a_i

Integer

Returns:

Number of bits set to 1