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/****************************************************************************/
/* */
/* This file is part of QSopt_ex. */
/* */
/* (c) Copyright 2006 by David Applegate, William Cook, Sanjeeb Dash, */
/* and Daniel Espinoza */
/* */
/* Sanjeeb Dash ownership of copyright in QSopt_ex is derived from his */
/* copyright in QSopt. */
/* */
/* This code may be used under the terms of the GNU General Public License */
/* (Version 2.1 or later) as published by the Free Software Foundation. */
/* */
/* Alternatively, use is granted for research purposes only. */
/* */
/* It is your choice of which of these two licenses you are operating */
/* under. */
/* */
/* We make no guarantees about the correctness or usefulness of this code. */
/* */
/****************************************************************************/
/* RCS_INFO = "$RCSfile: wr_lp.h,v $ $Revision: 1.2 $ $Date: 2003/11/05 16:57:39 $"; */
#ifndef EGLPNUM_TYPENAME_WRITE_LP_STATE_H
#define EGLPNUM_TYPENAME_WRITE_LP_STATE_H
#include "eg_lpnum.h"
#include "symtab.h"
/****************************************************************************/
/* */
/* Routines to support writing of LP files */
/* */
/****************************************************************************/
/*
* -) anything after '\' is comment
* -) variables consist of a-z A-Z 0-9!"#$%(),;.?@_`'{}|~
* don't start with a digit or '.'
*/
typedef struct EGLPNUM_TYPENAME_ILLwrite_lp_state
{
char buf[ILL_namebufsize];
char *p;
int startlen;
int total;
}
EGLPNUM_TYPENAME_ILLwrite_lp_state;
extern void EGLPNUM_TYPENAME_ILLwrite_lp_state_init (
EGLPNUM_TYPENAME_ILLwrite_lp_state * line,
const char *str);
extern void EGLPNUM_TYPENAME_ILLwrite_lp_state_append (
EGLPNUM_TYPENAME_ILLwrite_lp_state * line,
const char *str);
extern void EGLPNUM_TYPENAME_ILLwrite_lp_state_append_coef (
EGLPNUM_TYPENAME_ILLwrite_lp_state * line,
EGLPNUM_TYPE v,
int cnt);
/* append number sign ('+', '-') iff cnt > 0 or v < 0.0
* append number iff v != 1.0, v != -1.0
*/
extern void EGLPNUM_TYPENAME_ILLwrite_lp_state_append_number (
EGLPNUM_TYPENAME_ILLwrite_lp_state * line,
EGLPNUM_TYPE v);
extern void EGLPNUM_TYPENAME_ILLwrite_lp_state_save_start (
EGLPNUM_TYPENAME_ILLwrite_lp_state * line);
extern void EGLPNUM_TYPENAME_ILLwrite_lp_state_start (
EGLPNUM_TYPENAME_ILLwrite_lp_state * line);
#endif
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