ref: 14e5a6c6bd5b3e8a936cd2184f9e2be59376357b
dir: /src/cg/cst_vc.h/
/*********************************************************************/
/* */
/* Nagoya Institute of Technology, Aichi, Japan, */
/* Nara Institute of Science and Technology, Nara, Japan */
/* and */
/* Carnegie Mellon University, Pittsburgh, PA */
/* Copyright (c) 2003-2004 */
/* All Rights Reserved. */
/* */
/* Permission is hereby granted, free of charge, to use and */
/* distribute this software and its documentation without */
/* restriction, including without limitation the rights to use, */
/* copy, modify, merge, publish, distribute, sublicense, and/or */
/* sell copies of this work, and to permit persons to whom this */
/* work is furnished to do so, subject to the following conditions: */
/* */
/* 1. The code must retain the above copyright notice, this list */
/* of conditions and the following disclaimer. */
/* 2. Any modifications must be clearly marked as such. */
/* 3. Original authors' names are not deleted. */
/* */
/* NAGOYA INSTITUTE OF TECHNOLOGY, NARA INSTITUTE OF SCIENCE AND */
/* TECHNOLOGY, CARNEGIE MELLON UNIVERSITY, AND THE CONTRIBUTORS TO */
/* THIS WORK DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, */
/* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, */
/* IN NO EVENT SHALL NAGOYA INSTITUTE OF TECHNOLOGY, NARA */
/* INSTITUTE OF SCIENCE AND TECHNOLOGY, CARNEGIE MELLON UNIVERSITY, */
/* NOR THE CONTRIBUTORS BE LIABLE FOR ANY SPECIAL, INDIRECT OR */
/* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM */
/* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, */
/* NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN */
/* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
/* */
/*********************************************************************/
/* */
/* Author : Tomoki Toda (tomoki@ics.nitech.ac.jp) */
/* Date : June 2004 */
/* */
/* Functions shared between mlpg and mlsa */
/*-------------------------------------------------------------------*/
#ifndef __CST_VC_H
#define __CST_VC_H
typedef struct LVECTOR_STRUCT {
long length;
long *data;
long *imag;
} *LVECTOR;
typedef struct DVECTOR_STRUCT {
long length;
double *data;
double *imag;
} *DVECTOR;
typedef struct DMATRIX_STRUCT {
long row;
long col;
double **data;
double **imag;
} *DMATRIX;
#define XBOOL int
#define XTRUE 1
#define XFALSE 0
#define NODATA NULL
#define FABS(x) ((x) >= 0.0 ? (x) : -(x))
#define LABS(x) ((x) >= 0 ? (x) : -(x))
#define MAX(a, b) ((a) > (b) ? (a) : (b))
#define xdvnull() xdvalloc(0)
#define xdvnums(length, value) xdvinit((double)(value), 0.0, (double)(length))
#define xdvzeros(length) xdvnums(length, 0.0)
LVECTOR xlvalloc(long length);
void xlvfree(LVECTOR x);
DVECTOR xdvalloc(long length);
DVECTOR xdvcut(DVECTOR x, long offset, long length);
void xdvfree(DVECTOR vector);
double dvmax(DVECTOR x, long *index);
double dvmin(DVECTOR x, long *index);
DMATRIX xdmalloc(long row, long col);
void xdmfree(DMATRIX matrix);
DVECTOR xdvinit(double j, double incr, double n);
double dvsum(DVECTOR x);
#define RANDMAX 32767
#define B0 0x00000001
#define B28 0x10000000
#define B31 0x80000000
#define B31_ 0x7fffffff
#define Z 0x00000000
typedef enum {MFALSE, MTRUE} Boolean;
#endif /* __CST_VC_H */