diff options
Diffstat (limited to 'nauty/naututil.h')
| -rw-r--r-- | nauty/naututil.h | 343 |
1 files changed, 343 insertions, 0 deletions
diff --git a/nauty/naututil.h b/nauty/naututil.h new file mode 100644 index 0000000..29cc3e7 --- /dev/null +++ b/nauty/naututil.h @@ -0,0 +1,343 @@ +/***************************************************************************** +* This is the header file for versions 2.8 of naututil.c and dreadnaut.c. * +* naututil.h. Generated from naututil-h.in by configure. +*****************************************************************************/ + +/* The parts between the ==== lines are modified by configure when +creating naututil.h out of naututil-h.in. If configure is not being +used, it is necessary to check they are correct. +====================================================================*/ + +#ifndef _NAUTUTIL_H_ /* only process this file once */ +#define _NAUTUTIL_H_ + +/* Check whether various headers are available */ + +#define HAVE_ISATTY 1 /* if isatty() is available */ +#define HAVE_TIMES 1 /* if times() is available */ +#define HAVE_TIME 1 /* if time() is available */ +#define HAVE_GETRUSAGE 1 /* if getrusage() is available */ +#define HAVE_GETTIMEOFDAY 1 /* if gettimeofday() */ +#define HAVE_CLOCK_GETTIME 1 /* if clock_gettime() */ +#define HAVE_CLOCK 1 /* if clock() is available */ + +/*==================================================================*/ + +/***************************************************************************** +* * +* Copyright (1984-2022) Brendan McKay. All rights reserved. * +* Subject to the waivers and disclaimers in nauty.h. * +* * +* CHANGE HISTORY * +* 10-Nov-87 : final changes for version 1.2 * +* 5-Dec-87 : changes for version 1.3 : * +* - added declarations of readinteger() and readstring() * +* - added definition of DEFEXT : default file-name * +* extension for dreadnaut input files * +* 28-Sep-88 : changes for version 1.4 : * +* - added support for PC Turbo C * +* 29-Nov-88 : - added getc macro for AZTEC C on MAC * +* 23-Mar-89 : changes for version 1.5 : * +* - added DREADVERSION macro * +* - added optional ANSI function prototypes * +* - changed file name to naututil.h * +* - moved ALLOCS to nauty.h and defined DYNALLOC * +* 25-Mar-89 : - added declaration of twopaths() * +* 29-Mar-89 : - added declaration of putmapping() * +* 4-Apr-89 : - added declarations of triples, quadruples, adjtriang * +* - only define ERRFILE if not in nauty.h * +* 25-Apr-89 : - added declarations of cellquads,distances,getbigcells * +* 26-Apr-89 : - added declarations of indsets,cliques,cellquins * +* - removed declarations of ptncode and equitable * +* 27-Apr-89 : - added declaration of putquotient * +* 18-Aug-89 : - added new arg to putset, and changed mathon * +* 2-Mar-90 : - added declarations of celltrips, cellcliq, cellind * +* - changed declarations to use EXTPROC * +* 12-Mar-90 : - added changes for Cray version * +* 20-Mar-90 : - added changes for THINK version * +* 27-Mar-90 : - split SYS_MSDOS into SYS_PCMS4 and SYS_PCMS5 * +* 13-Oct-90 : changes for version 1.6 : * +* - changed CPUTIME to use HZ on Unix for times() * +* 14-Oct-90 : - added SYS_APOLLO variant * +* 19-Oct-90 : - changed CPUTIME defs for BSDUNIX to avoid conficting * +* declarations of size_t and ptrdiff_t in gcc * +* 27-Aug-92 : changes for version 1.7 : * +* - added SYS_IBMC variant * +* - removed workaround for bad gcc installation * +* 5-Jun-93 : changes for version 1.8 : * +* - changed CRAY version of CPUTIME to use CLK_TCK * +* if HZ could not be found (making 1.7+) * +* 30-Jul-93 : - added SYS_ALPHA variant * +* 17-Sep-93 : changes for version 1.9 : * +* - declared adjacencies() * +* 24-Feb-94 : changes for version 1.10 : * +* - added version SYS_AMIGAAZT (making 1.9+) * +* 19-Apr-95 : - added C++ prototype wrapper * +* 6-Mar-96 : - added SYS_ALPHA32 code * +* 23-Jul-96 : changes for version 2.0 : * +* - changed readstring() declaration * +* - removed DYNALLOC definition * +* - added sublabel() definition * +* 15-Aug-96 : - added sethash() definition * +* 30-Aug-96 : - added KRAN and D. Knuth routines * +* 16-Sep-96 : - fixed the above! * +* 7-Feb-96 : - declared nautinv_null() and setnbhd() * +* 4-Sep-97 : - arg of time() is type time_t*, was long* * +* 22-Sep-97 : - defined fileno() and time_t for SYS_PCTURBO * +* 10-Dec-97 : - revised KRAN for new rng.c from Knuth * +* 18-Feb-98 : - changed time() to time_t for Unix * +* 21-Oct-98 : - changed short to shortish as needed * +* 9-Jan-00 : - declared nautinv_check() and naututil_check() * +* 16-Nov-00 : - applied changes logged in nauty.h * +* 22-Apr-01 : changes for version 2.1 : * +* - prototypes for nautinv.c are now in nautinv.h * +* - CPUTIME for UNIX uses CLK_TCK (needs revision!) * +* 2-Jun-01 : - prototype for converse() * +* 18-Oct-01 : - complete revision; sysdeps in separate files * +* 28-Aug-02 : changes for version 2.2 : * +* - revised for autoconf * +* 17-Nov-02 : added explicit "extern" where it was implicit before * +* 11-Apr-02 : added rangraph2() * +* 10-Sep-07 : Define CPUTIME=0.0 for hosts that don't provide it * +* 4-Nov-09 : added readgraph_sg(), putgraph_sg(), putcanon_sg() * +* 10-Nov-09 : removed types shortish and permutation * +* 14-Nov-09 : added relabel_sg(), copy_sg(), putdegs_sg(), * +* sublabel_sg() * +* 19-Nov-09 : added individualise() * +* 20-Nov-09 : added hashgraph_sg(), listhash(), hashgraph() * +* 19-Dec-09 : added ranreg(), rangraph2_sg() * +* 5-Jun-10 : added mathon_sg() and converse_sg() * +* 10-Jun-10 : added putquotient_sg() and complement_sg() * +* 15-Jan-12 : added TLS_ATTR to static declarations * +* 3-Mar-12 : added putorbitsplus() and putset_firstbold() * +* 17-Mar-12 : include naurng.h and remove redundant lines * +* 1-Nov-15 : changes for version 2.6 : * +* - prototypes for putdegseq(), putdegseq_sg() * +* 17-Dec-15 : prototype for readgraph_swg() * +* 6-Apr-16 : prototype for countcells() * +* 27-Aug-16 : added REALTIMEDEFS and NAUTYREALTIME * +* 14-Oct-22 : prototypes for settolist() and listtoset() * +* * +* ++++++ This file is automatically generated, don't edit it by hand! ++++++ +* * +*****************************************************************************/ + +#include "nauty.h" /* which includes stdio.h */ +#include "nausparse.h" +#include "naurng.h" +/* At this point we can assume that <sys/types.h>, <unistd.h>, <stddef.h>, + <stdlib.h>, <string.h> or <strings.h> and <malloc.h> if necessary have + been included if they exist. */ + +#ifdef __cplusplus +extern "C" { +#endif + +extern void complement(graph*,int,int); +extern void converse(graph*,int,int); +extern void converse_sg(sparsegraph*, sparsegraph*); +extern void copycomment(FILE*,FILE*,int); +extern void complement_sg(sparsegraph*, sparsegraph*); +extern int countcells(int*,int,int); +extern void flushline(FILE*); +extern void fixit(int*,int*,int*,int,int); +extern int getint(FILE*); +extern int getint_sl(FILE*); +extern long hash(set*,long,int); +extern long hashgraph(graph*,int,int,long); +extern long hashgraph_sg(sparsegraph*,long); +extern void individualise(int*,int*,int,int,int*,int*,int); +extern long listhash(int*,int,long); +extern void listtoset(int*,int,set*,int); +extern void mathon(graph*,int,int,graph*,int,int); +extern void mathon_sg(sparsegraph*,sparsegraph*); +extern void naututil_check(int,int,int,int); +extern void naututil_freedyn(void); +extern void putcanon(FILE*,int*,graph*,int,int,int); +extern void putcanon_sg(FILE*,int*,sparsegraph*,int); +extern void putdegs(FILE*,graph*,int,int,int); +extern void putdegs_sg(FILE*,sparsegraph*,int); +extern void putdegseq(FILE*,graph*,int,int,int); +extern void putdegseq_sg(FILE*,sparsegraph*,int); +extern void putgraph(FILE*,graph*,int,int,int); +extern void putgraph_sg(FILE*,sparsegraph*,int); +extern void putmapping(FILE*,int*,int,int*,int,int,int); +extern void putorbits(FILE*,int*,int,int); +extern void putorbitsplus(FILE*,int*,int,int); +extern void putptn(FILE*,int*,int*,int,int,int); +extern void putquotient(FILE*,graph*,int*,int*,int,int,int,int); +extern void putquotient_sg(FILE*,sparsegraph*,int*,int*,int,int); +extern void putset(FILE*,set*,int*,int,int,boolean); +extern void putset_firstbold(FILE*,set*,int*,int,int,boolean); +extern void rangraph(graph*,boolean,int,int,int); +extern void rangraph2(graph*,boolean,int,int,int,int); +extern void rangraph2_sg(sparsegraph*,boolean,int,int,int); +extern void ranreg_sg(sparsegraph *sg, int degree, int n); +extern void ranperm(int*,int); +extern void readgraph(FILE*,graph*,boolean,boolean,boolean,int,int,int); +extern void readgraph_sg(FILE*,sparsegraph*,boolean,boolean,int,int); +extern void readgraph_swg(FILE*,sparsegraph*,boolean,boolean,int,int); +extern boolean readinteger(FILE*,int*); +extern boolean readinteger_sl(FILE*,int*); +extern void readperm(FILE*,int*,boolean,int); +extern void readptn(FILE*,int*,int*,int*,boolean,int); +extern void readvperm(FILE*,int*,boolean,int,int*); +extern boolean readstring(FILE*,char*,int); +extern void relabel(graph*,int*,int*,graph*,int,int); +extern void relabel_sg(sparsegraph*,int*,int*,sparsegraph*); +extern long sethash(set*,int,long,int); +extern int setinter(set*,set*,int); +extern int setsize(set*,int); +extern int settolist(set *set1, int m, int *list); +extern void sublabel(graph*,int*,int,graph*,int,int); +extern void sublabel_sg(sparsegraph*,int*,int,sparsegraph*); +extern int subpartition(int*,int*,int,int*,int); +extern void unitptn(int*,int*,int*,int); + +#ifdef __cplusplus +} +#endif + +#define MAXREG 8 /* Used to limit ranreg_sg() degree */ + +#define PROMPTFILE stdout /* where to write prompts */ +#ifndef ERRFILE +#define ERRFILE stderr /* where to write error messages */ +#endif +#define MAXIFILES 10 /* how many input files can be open at once */ +#define EXIT exit(0) /* how to stop normally */ +#define DEFEXT ".dre" /* extension for dreadnaut files */ + +/************************************************************************* + The following macros may represent differences between system. This + file contains the UNIX/POSIX editions. For other systems, a separate + file of definitions is read in first. That file should define the + variables NAUTY_*_DEFINED for sections that are to replace the UNIX + versions. See the provided examples for more details. + + If your system does not have a predefined macro you can use to cause + a definitions file to be read, you have to make up one and arrange for + it to be defined when this file is read. + + The system-dependent files can also redefine the macros just ahead of + this comment. +**************************************************************************/ + +#ifdef __weirdmachine__ +#include "weird.h" /* Some weird machine (ILLUSTRATION ONLY) */ +#endif + +/*************************************************************************/ + +#ifndef NAUTY_PROMPT_DEFINED +#if HAVE_ISATTY +#define DOPROMPT(fp) (isatty(fileno(fp)) && isatty(fileno(PROMPTFILE))) +#else +#define DOPROMPT(fp) (curfile==0) +#endif +#endif /*NAUTY_PROMPT_DEFINED*/ + +/*************************************************************************/ + +#ifndef NAUTY_OPEN_DEFINED +#define OPENOUT(fp,name,append) fp = fopen(name,(append)?"a":"w") +#endif /*NAUTY_OPEN_DEFINED*/ + +/*************************************************************************/ + +#if !defined(NAUTY_CPU_DEFINED) && HAVE_CLOCK +#include <time.h> +#ifdef CLOCKS_PER_SEC +#define CPUDEFS +#define CPUTIME ((double)clock()/CLOCKS_PER_SEC) +#define NAUTY_CPU_DEFINED +#endif +#endif + +#if !defined(NAUTY_CPU_DEFINED) && HAVE_TIMES +#include <sys/times.h> +#define CPUDEFS static TLS_ATTR struct tms timebuffer; +#ifndef CLK_TCK +#include <time.h> +#endif +#if !defined(CLK_TCK) && defined(_SC_CLK_TCK) +#define CLK_TCK sysconf(_SC_CLK_TCK) +#endif +#ifndef CLK_TCK +#define CLK_TCK 60 +#endif +#define CPUTIME (times(&timebuffer),\ + (double)(timebuffer.tms_utime + timebuffer.tms_stime) / CLK_TCK) +#define NAUTY_CPU_DEFINED +#endif + +#if !defined(NAUTY_CPU_DEFINED) && HAVE_GETRUSAGE +#include <sys/time.h> +#include <sys/resource.h> +#define CPUDEFS struct rusage ruse; +#define CPUTIME (getrusage(RUSAGE_SELF,&ruse),\ + ruse.ru_utime.tv_sec + ruse.ru_stime.tv_sec + \ + 1e-6 * (ruse.ru_utime.tv_usec + ruse.ru_stime.tv_usec)) +#define NAUTY_CPU_DEFINED +#endif + +#ifndef NAUTY_CPU_DEFINED +#define CPUDEFS +#define CPUTIME 0.0 +#endif + +/*************************************************************************/ + +/* INITSEED is present for backwards compatibility. For new code, + initialise the seed using INITRANBYTIME defined in naurng.h. */ + +#ifndef NAUTY_SEED_DEFINED +#if HAVE_GETTIMEOFDAY +#include <sys/time.h> +#define INITSEED \ +{struct timeval nauty_tv; \ + gettimeofday(&nauty_tv,NULL); \ + seed = ((nauty_tv.tv_sec<<10) + (nauty_tv.tv_usec>>10)) & 0x7FFFFFFFL;} +#else +#if HAVE_TIME +#include <time.h> +#define INITSEED seed = ((time((time_t*)NULL)<<1) | 1) & 0x7FFFFFFFL +#endif +#endif +#endif /*NAUTY_SEED_DEFINED*/ + +/*************************************************************************/ + +#if !defined(NAUTY_REALTIME_DEFINED) && HAVE_GETTIMEOFDAY +#include <sys/time.h> +#define REALTIMEDEFS struct timeval nauty_rtv; +#define NAUTYREALTIME (gettimeofday(&nauty_rtv,NULL), \ + (double)(nauty_rtv.tv_sec + 1e-6*nauty_rtv.tv_usec)) +#define NAUTY_REALTIME_DEFINED +#endif + +#if !defined(NAUTY_REALTIME_DEFINED) && HAVE_CLOCK_GETTIME +#include <time.h> +#ifdef CLOCK_REALTIME +#define REALTIMEDEFS struct timespec nauty_rtv; +#define NAUTYREALTIME (clock_gettime(CLOCK_REALTIME,&nauty_rtv), \ + (double)(nauty_rtv.tv_sec + 1e-9*nauty_rtv.tv_nsec)) +#define NAUTY_REALTIME_DEFINED +#endif +#endif + +#if !defined(NAUTY_REALTIME_DEFINED) && HAVE_TIME +#include <time.h> +#define REALTIMEDEFS +#define NAUTYREALTIME ((double)time(NULL)) +#define NAUTY_REALTIME_DEFINED +#endif + +#ifndef NAUTY_REALTIME_DEFINED +#define REALTIMEDEFS +#define NAUTYREALTIME 0.0 +#endif + +#endif + +/* ++++++ This file is automatically generated, don't edit it by hand! ++++++ */ |