mongoutils Namespace Reference

Namespaces
namespace	html
namespace	str
Functions
int	checksum (const char *x, int size)
unsigned	hash (unsigned u)
unsigned	hashPointer (void *v)

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Function Documentation

int mongoutils::checksum	(	const char *	x,
		int	size
	)			[inline]

this is a silly temporary implementation

Definition at line 25 of file checksum.h.

unsigned mongoutils::hash

(

unsigned

u

)

[inline]

Definition at line 36 of file hash.h.

unsigned mongoutils::hashPointer

(

void *

v

)

[inline]

Returns:

hash of a pointer to an unsigned. so you get a 32 bit hash out, regardless of whether pointers are 32 or 64 bit on the particular platform.

is there a faster way to impl this that hashes just as well?

Definition at line 27 of file hash.h.