bitencode.c File Reference

Detailed Description

packing single and dual bit values

Author

Thorsten Koch

Tobias Achterberg

Definition in file bitencode.c.

#include <assert.h>
#include "scip/def.h"
#include "scip/bitencode.h"

Go to the source code of this file.

Functions
void	SCIPencodeSingleBit (const int *inp, SCIP_SINGLEPACKET *out, int count)
void	SCIPdecodeSingleBit (const SCIP_SINGLEPACKET *inp, int *out, int count)
void	SCIPencodeDualBit (const int *inp, SCIP_DUALPACKET *out, int count)
void	SCIPdecodeDualBit (const SCIP_DUALPACKET *inp, int *out, int count)

Function Documentation

SCIPencodeSingleBit()

void SCIPencodeSingleBit	(	const int *	inp,
		SCIP_SINGLEPACKET *	out,
		int	count
	)

encode a single bit vector into packed format

Parameters

inp	unpacked input vector
out	buffer to store the packed vector
count	number of elements

Definition at line 41 of file bitencode.c.

References NULL, and SCIP_SINGLEPACKETSIZE.

SCIPdecodeSingleBit()

void SCIPdecodeSingleBit	(	const SCIP_SINGLEPACKET *	inp,
		int *	out,
		int	count
	)

decode a packed single bit vector into unpacked format

Parameters

inp	packed input vector
out	buffer to store unpacked vector
count	number of elements

Definition at line 131 of file bitencode.c.

References NULL, and SCIP_SINGLEPACKETSIZE.

SCIPencodeDualBit()

void SCIPencodeDualBit	(	const int *	inp,
		SCIP_DUALPACKET *	out,
		int	count
	)

encode a dual bit vector into packed format

Parameters

inp	unpacked input vector
out	buffer to store the packed vector
count	number of elements

Definition at line 238 of file bitencode.c.

References NULL, and SCIP_DUALPACKETSIZE.

Referenced by lpistatePack().

SCIPdecodeDualBit()

void SCIPdecodeDualBit	(	const SCIP_DUALPACKET *	inp,
		int *	out,
		int	count
	)

decode a packed dual bit vector into unpacked format

Parameters

inp	packed input vector
out	buffer to store unpacked vector
count	number of elements

Definition at line 308 of file bitencode.c.

References NULL, and SCIP_DUALPACKETSIZE.

Referenced by lpistateUnpack().