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qhull_ra.h
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Tue, Sep 10, 12:31
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rCADDMESH CADD_mesher
qhull_ra.h
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/*<html><pre> -<a href="qh-qhull_r.htm"
>-------------------------------</a><a name="TOP">-</a>
qhull_ra.h
all header files for compiling qhull with reentrant code
included before C++ headers for user_r.h:QHULL_CRTDBG
see qh-qhull.htm
see libqhull_r.h for user-level definitions
see user_r.h for user-definable constants
defines internal functions for libqhull_r.c global_r.c
Copyright (c) 1993-2015 The Geometry Center.
$Id: //main/2015/qhull/src/libqhull_r/qhull_ra.h#5 $$Change: 2062 $
$DateTime: 2016/01/17 13:13:18 $$Author: bbarber $
Notes: grep for ((" and (" to catch fprintf("lkasdjf");
full parens around (x?y:z)
use '#include "libqhull_r/qhull_ra.h"' to avoid name clashes
*/
#ifndef qhDEFqhulla
#define qhDEFqhulla 1
#include "libqhull_r.h"
/* Includes user_r.h and data types */
#include "stat_r.h"
#include "random_r.h"
#include "mem_r.h"
#include "qset_r.h"
#include "geom_r.h"
#include "merge_r.h"
#include "poly_r.h"
#include "io_r.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_r.c
if string.h does not define memcpy()
#include <memory.h>
*/
#if qh_CLOCKtype == 2
/* defined in user_r.h from libqhull_r.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_r.htm#TOC"
>--------------------------------</a><a name="traceN">-</a>
traceN((qh, qh->ferr, 0Nnnn, "format\n", vars));
calls qh_fprintf if qh.IStracing >= N
Add debugging traps to the end of qh_fprintf
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_r.htm#TOC"
>--------------------------------</a><a name="QHULL_UNUSED">-</a>
Define an unused variable to avoid compiler warnings
Derived from Qt's corelib/global/qglobal.h
*/
#if defined(__cplusplus) && 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
#ifdef __cplusplus
extern
"C"
{
#endif
/***** -libqhull_r.c prototypes (alphabetical after qhull) ********************/
void
qh_qhull
(
qhT
*
qh
);
boolT
qh_addpoint
(
qhT
*
qh
,
pointT
*
furthest
,
facetT
*
facet
,
boolT
checkdist
);
void
qh_buildhull
(
qhT
*
qh
);
void
qh_buildtracing
(
qhT
*
qh
,
pointT
*
furthest
,
facetT
*
facet
);
void
qh_build_withrestart
(
qhT
*
qh
);
void
qh_errexit2
(
qhT
*
qh
,
int
exitcode
,
facetT
*
facet
,
facetT
*
otherfacet
);
void
qh_findhorizon
(
qhT
*
qh
,
pointT
*
point
,
facetT
*
facet
,
int
*
goodvisible
,
int
*
goodhorizon
);
pointT
*
qh_nextfurthest
(
qhT
*
qh
,
facetT
**
visible
);
void
qh_partitionall
(
qhT
*
qh
,
setT
*
vertices
,
pointT
*
points
,
int
npoints
);
void
qh_partitioncoplanar
(
qhT
*
qh
,
pointT
*
point
,
facetT
*
facet
,
realT
*
dist
);
void
qh_partitionpoint
(
qhT
*
qh
,
pointT
*
point
,
facetT
*
facet
);
void
qh_partitionvisible
(
qhT
*
qh
,
boolT
allpoints
,
int
*
numpoints
);
void
qh_precision
(
qhT
*
qh
,
const
char
*
reason
);
void
qh_printsummary
(
qhT
*
qh
,
FILE
*
fp
);
/***** -global_r.c internal prototypes (alphabetical) ***********************/
void
qh_appendprint
(
qhT
*
qh
,
qh_PRINT
format
);
void
qh_freebuild
(
qhT
*
qh
,
boolT
allmem
);
void
qh_freebuffers
(
qhT
*
qh
);
void
qh_initbuffers
(
qhT
*
qh
,
coordT
*
points
,
int
numpoints
,
int
dim
,
boolT
ismalloc
);
/***** -stat_r.c internal prototypes (alphabetical) ***********************/
void
qh_allstatA
(
qhT
*
qh
);
void
qh_allstatB
(
qhT
*
qh
);
void
qh_allstatC
(
qhT
*
qh
);
void
qh_allstatD
(
qhT
*
qh
);
void
qh_allstatE
(
qhT
*
qh
);
void
qh_allstatE2
(
qhT
*
qh
);
void
qh_allstatF
(
qhT
*
qh
);
void
qh_allstatG
(
qhT
*
qh
);
void
qh_allstatH
(
qhT
*
qh
);
void
qh_freebuffers
(
qhT
*
qh
);
void
qh_initbuffers
(
qhT
*
qh
,
coordT
*
points
,
int
numpoints
,
int
dim
,
boolT
ismalloc
);
#ifdef __cplusplus
}
/* extern "C" */
#endif
#endif
/* qhDEFqhulla */
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