Bits.h File Reference

#include "zlib.h"

Go to the source code of this file.

Defines
#define	Buf_size   (8 * 2*sizeof(char))
#define	PUTSHORT(w)
#define	PUTBYTE(b)
#define	HDRSIZE   9
Functions
local int R__mem_read	OF ((char *buf, unsigned size))
local void R__flush_outbuf	OF ((unsigned w, unsigned size))
local int R__mem_read	OF ((char *b, unsigned bsize))
local void R__flush_outbuf	OF ((unsigned w, unsigned bytes))
void	R__SetZipMode (int mode)
void	R__bi_init (FILE *zipfile)
void	R__send_bits (int value, int length)
unsigned	R__bi_reverse (unsigned code, int len)
local void	R__flush_outbuf (unsigned w, unsigned bytes)
void	R__bi_windup ()
void	R__copy_block (char far *buf, unsigned len, int header)
int	R__seekable ()
ulg	R__memcompress (char *tgt, ulg tgtsize, char *src, ulg srcsize)
local int	R__mem_read (char *b, unsigned bsize)
void	R__zip (int cxlevel, int *srcsize, char *src, int *tgtsize, char *tgt, int *irep)
void	R__error (char *msg)
Variables
local FILE *	zfile
local unsigned short	bi_buf
local int	bi_valid
local char *	in_buf
local char *	out_buf
local unsigned	in_offset
local unsigned	out_offset
local unsigned	in_size
local unsigned	out_size
int	R__ZipMode = 1
static int	error_flag

---

Define Documentation

#define Buf_size   (8 * 2*sizeof(char))

Definition at line 95 of file Bits.h.

#define HDRSIZE   9

Definition at line 402 of file Bits.h.

#define PUTBYTE

(

b

)

Value:

{ if (out_offset < out_size) { \
    out_buf[out_offset++] = (char) (b); \
  } else { \
    R__flush_outbuf((b),1); \
  } \
}

Definition at line 135 of file Bits.h.

#define PUTSHORT

(

w

)

Value:

{ if (out_offset < out_size-1) { \
    out_buf[out_offset++] = (char) ((w) & 0xff); \
    out_buf[out_offset++] = (char) ((ush)(w) >> 8); \
  } else { \
    R__flush_outbuf((w),2); \
  } \
}

Definition at line 126 of file Bits.h.

---

Function Documentation

local void R__flush_outbuf OF

(

(unsigned w, unsigned bytes)

)

local int R__mem_read OF

(

(char *b, unsigned bsize)

)

local void R__flush_outbuf OF

(

(unsigned w, unsigned size)

)

local int R__mem_read OF

(

(char *buf, unsigned size)

)

void R__bi_init

(

FILE *

zipfile

)

Definition at line 167 of file Bits.h.

References RooFitShortHand::L().

unsigned R__bi_reverse	(	unsigned	code,
		int	len
	)

Definition at line 211 of file Bits.h.

void R__bi_windup

(

)

Definition at line 244 of file Bits.h.

References NULL, PUTBYTE, PUTSHORT, and R__flush_outbuf().

void R__copy_block	(	char far *	buf,
		unsigned	len,
		int	header
	)

Definition at line 265 of file Bits.h.

References fprintf(), PUTSHORT, R__bi_windup(), R__error(), and verbose.

void R__error

(

char *

msg

)

Definition at line 517 of file Bits.h.

References fprintf(), and verbose.

local void R__flush_outbuf	(	unsigned	w,
		unsigned	bytes
	)

Definition at line 226 of file Bits.h.

References PUTSHORT, and R__error().

local int R__mem_read	(	char *	b,
		unsigned	bsize
	)

Definition at line 371 of file Bits.h.

ulg R__memcompress	(	char *	tgt,
		ulg	tgtsize,
		char *	src,
		ulg	srcsize
	)

Definition at line 321 of file Bits.h.

References flags, RooFitShortHand::L(), level, method, NULL, R__bi_init(), R__ct_init(), R__Deflate(), R__error(), R__lm_init(), R__window_size, UNKNOWN, and Z_DEFLATED.

int R__seekable

(

)

Definition at line 298 of file Bits.h.

References fseek, RooFitShortHand::L(), NULL, and SEEK_CUR.

void R__send_bits	(	int	value,
		int	length
	)

Definition at line 182 of file Bits.h.

References Assert, Buf_size, PUTSHORT, and Tracevv.

void R__SetZipMode

(

int

mode

)

Definition at line 159 of file Bits.h.

Referenced by TROOT::InitSystem().

void R__zip	(	int	cxlevel,
		int *	srcsize,
		char *	src,
		int *	tgtsize,
		char *	tgt,
		int *	irep
	)

Definition at line 405 of file Bits.h.

References deflate(), deflateEnd(), deflateInit, flags, HDRSIZE, RooFitShortHand::L(), level, method, NULL, R__bi_init(), R__ct_init(), R__Deflate(), R__error(), R__lm_init(), R__window_size, PC3::stream(), UNKNOWN, Z_DEFLATED, Z_FINISH, Z_OK, and Z_STREAM_END.

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Variable Documentation

local unsigned short bi_buf

Definition at line 90 of file Bits.h.

local int bi_valid

Definition at line 100 of file Bits.h.

int error_flag [static]

Definition at line 403 of file Bits.h.

local char* in_buf

Definition at line 105 of file Bits.h.

local unsigned in_offset

Definition at line 110 of file Bits.h.

local unsigned in_size

Definition at line 115 of file Bits.h.

local char * out_buf

Definition at line 105 of file Bits.h.

local unsigned out_offset

Definition at line 110 of file Bits.h.

local unsigned out_size

Definition at line 115 of file Bits.h.

int R__ZipMode = 1

Definition at line 148 of file Bits.h.

local FILE* zfile

Definition at line 88 of file Bits.h.

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