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rCADDMESH/src/qhull_a.h
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qhull_a.h
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/*<html><pre> -<a href="qh-qhull.htm"
>-------------------------------</a><a name="TOP">-</a>
qhull_a.h
all header files for compiling qhull
see qh-qhull.htm
see libqhull.h for user-level definitions
see user.h for user-defineable constants
defines internal functions for libqhull.c global.c
copyright (c) 1993-2010 The Geometry Center.
$Id: //product/qhull/main/rel/src/qhull_a.h#25 $$Change: 1137 $
$DateTime: 2010/01/02 21:58:11 $$Author: bbarber $
Notes: grep for ((" and (" to catch fprintf("lkasdjf");
full parens around (x?y:z)
use '#include qhull/qhull_a.h' to avoid name clashes
*/
#ifndef qhDEFqhulla
#define qhDEFqhulla 1
#include "libqhull.h" /* Defines data types */
#include "stat.h"
#include "random.h"
#include "mem.h"
#include "qset.h"
#include "geom.h"
#include "merge.h"
#include "poly.h"
#include "io.h"
#include <setjmp.h>
#include <string.h>
#include <math.h>
#include <float.h> /* some compilers will not need float.h */
#include <limits.h>
#include <time.h>
#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
/*** uncomment here and qset.c
if string.h does not define memcpy()
#include <memory.h>
*/
#if qh_CLOCKtype == 2 /* defined in user.h from libqhull.h */
#include <sys/types.h>
#include <sys/times.h>
#include <unistd.h>
#endif
#ifdef _MSC_VER /* Microsoft Visual C++ -- warning level 4 */
#pragma warning( disable : 4100) /* unreferenced formal parameter */
#pragma warning( disable : 4127) /* conditional expression is constant */
#pragma warning( disable : 4706) /* assignment within conditional function */
#pragma warning( disable : 4996) /* function was declared deprecated(strcpy, localtime, etc.) */
#endif
/* ======= -macros- =========== */
/*-<a href="qh-qhull.htm#TOC"
>--------------------------------</a><a name="traceN">-</a>
traceN((qh ferr, 0Nnnn, "format\n", vars));
calls qh_fprintf if qh.IStracing >= N
notes:
removing tracing reduces code size but doesn't change execution speed
*/
#ifndef qh_NOtrace
#define trace0(args) {if (qh IStracing) qh_fprintf args;}
#define trace1(args) {if (qh IStracing >= 1) qh_fprintf args;}
#define trace2(args) {if (qh IStracing >= 2) qh_fprintf args;}
#define trace3(args) {if (qh IStracing >= 3) qh_fprintf args;}
#define trace4(args) {if (qh IStracing >= 4) qh_fprintf args;}
#define trace5(args) {if (qh IStracing >= 5) qh_fprintf args;}
#else /* qh_NOtrace */
#define trace0(args) {}
#define trace1(args) {}
#define trace2(args) {}
#define trace3(args) {}
#define trace4(args) {}
#define trace5(args) {}
#endif /* qh_NOtrace */
/*-<a href="qh-qhull.htm#TOC"
>--------------------------------</a><a name="QHULL_UNUSED">-</a>
*/
/* See Qt's qglobal.h */
#if !defined(SAG_COM) && (defined(WIN64) || defined(_WIN64) || defined(__WIN64__) || defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__NT__))
# define QHULL_OS_WIN
#elif defined(__MWERKS__) && defined(__INTEL__)
# define QHULL_OS_WIN
#endif
#if defined(__INTEL_COMPILER) && !defined(QHULL_OS_WIN)
template <typename T>
inline void qhullUnused(T &x) { (void)x; }
# define QHULL_UNUSED(x) qhullUnused(x);
#else
# define QHULL_UNUSED(x) (void)x;
#endif
/***** -libqhull.c prototypes (alphabetical after qhull) ********************/
void qh_qhull(void);
boolT qh_addpoint(pointT *furthest, facetT *facet, boolT checkdist);
void qh_buildhull(void);
void qh_buildtracing(pointT *furthest, facetT *facet);
void qh_build_withrestart(void);
void qh_errexit2(int exitcode, facetT *facet, facetT *otherfacet);
void qh_findhorizon(pointT *point, facetT *facet, int *goodvisible,int *goodhorizon);
pointT *qh_nextfurthest(facetT **visible);
void qh_partitionall(setT *vertices, pointT *points,int npoints);
void qh_partitioncoplanar(pointT *point, facetT *facet, realT *dist);
void qh_partitionpoint(pointT *point, facetT *facet);
void qh_partitionvisible(boolT allpoints, int *numpoints);
void qh_precision(const char *reason);
void qh_printsummary(FILE *fp);
/***** -global.c internal prototypes (alphabetical) ***********************/
void qh_appendprint(qh_PRINT format);
void qh_freebuild(boolT allmem);
void qh_freebuffers(void);
void qh_initbuffers(coordT *points, int numpoints, int dim, boolT ismalloc);
/***** -stat.c internal prototypes (alphabetical) ***********************/
void qh_allstatA(void);
void qh_allstatB(void);
void qh_allstatC(void);
void qh_allstatD(void);
void qh_allstatE(void);
void qh_allstatE2 (void);
void qh_allstatF(void);
void qh_allstatG(void);
void qh_allstatH(void);
void qh_freebuffers(void);
void qh_initbuffers(coordT *points, int numpoints, int dim, boolT ismalloc);
#endif /* qhDEFqhulla */
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