#ifndef CONTROL_H_

#define CONTROL_H_

#include "Vars.h"

#define CORE OUT_CORE //IN_CORE or OUT_CORE (recommended: OUT_CORE)

#define BLOCK_SIZE 32 //kB blocks (recommended: 32)

#define MAX_NUM_THREADS 4 //define number of threads to use for compression (1,2,3,4)

#define COMPRESSION BBC //define compression type (WAH, VAL, or BBC)

#define WORD_LENGTH 32 //define compression word length (32/64)

#define NUM_SEGS 1 //define number of segments per word to use (1/2/4 -> -1 runs optimal segment length)

#define WRITE_TO_FILE 1 //write query results to file or not?

#define DECODE DECODE_UP //for VAL: decode DECODE_UP or DECODE_DOWN

#define DEBUG 0

#define PRINT 0

#define PAR_READ 1

#if COMPRESSION == WAH

#define FLAG_BITS 1

#if WORD_LENGTH == 32//WAH 32

typedef unsigned char byte;

#define WORD_READ_LENGTH 32

#define BASE_LEN 31

typedef unsigned int word_32;

typedef unsigned int word_read;

#else//WAH 64

#define WORD_READ_LENGTH 64

#define BASE_LEN 63

typedef unsigned long long word_32;

typedef unsigned long long word_read;

#endif

#elif COMPRESSION == VAL

#define FLAG_BITS 4

#if WORD_LENGTH == 32 //VAL 32

typedef unsigned char byte;

#define WORD_READ_LENGTH 8

#define BASE_LEN 7

typedef unsigned int word_32;

typedef char word_read;

#else // VAL 64

#define WORD_READ_LENGTH 16

#define BASE_LEN 15

typedef unsigned long long word_32;

typedef unsigned short word_read;

#endif

#elif COMPRESSION == BBC //8 bit words

#define FLAG_BITS 0

#define WORD_READ_LENGTH 8

#define BASE_LEN 8

typedef unsigned char byte;

typedef unsigned char word_32;

typedef unsigned char word_read;

#elif COMPRESSION == BBCv2 //8 bit words

#define FLAG_BITS 0

#define WORD_READ_LENGTH 8

#define BASE_LEN 8

typedef unsigned char byte;

typedef unsigned char word_32;

typedef unsigned char word_read;

#elif COMPRESSION == BBEC //8 bit words

#define FLAG_BITS 0

#define WORD_READ_LENGTH 8

#define BASE_LEN 8

typedef unsigned char byte;

typedef unsigned char word_32;

typedef unsigned char word_read;

#endif /* CONTROL_H_ */