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00001   /*<html><pre>  -<a                             href="qh-stat.htm"
00002   >-------------------------------</a><a name="TOP">-</a>
00003 
00004    stat.h 
00005      contains all statistics that are collected for qhull
00006 
00007    see qh-stat.htm and stat.c
00008 
00009    copyright (c) 1993-2003, The Geometry Center
00010 
00011    recompile qhull if you change this file
00012 
00013    Integer statistics are Z* while real statistics are W*.  
00014 
00015    define maydebugx to call a routine at every statistic event
00016 
00017 */
00018 
00019 #ifndef qhDEFstat
00020 #define qhDEFstat 1
00021 
00022 
00023 /*-<a                             href="qh-stat.htm#TOC"
00024   >-------------------------------</a><a name="KEEPstatistics">-</a>
00025 
00026   qh_KEEPstatistics
00027     0 turns off statistic gathering (except zzdef/zzinc/zzadd/zzval/wwval)
00028 */
00029 #ifndef qh_KEEPstatistics
00030 #define qh_KEEPstatistics 1
00031 #endif
00032 
00033 /*-<a                             href="qh-stat.htm#TOC"
00034   >-------------------------------</a><a name="statistics">-</a>
00035 
00036   Zxxx for integers, Wxxx for reals
00037 
00038   notes:
00039     be sure that all statistics are defined in stat.c
00040       otherwise initialization may core dump
00041     can pick up all statistics by:
00042       grep '[zw].*_[(][ZW]' *.c >z.x
00043     remove trailers with query">-</a>
00044     remove leaders with  query-replace-regexp [ ^I]+  (
00045 */
00046 #if qh_KEEPstatistics
00047 enum statistics {     /* alphabetical after Z/W */
00048     Zacoplanar,
00049     Wacoplanarmax,
00050     Wacoplanartot,
00051     Zangle,
00052     Wangle,
00053     Wanglemax,
00054     Wanglemin,
00055     Zangletests,
00056     Wareatot,
00057     Wareamax,
00058     Wareamin,
00059     Zavoidold,
00060     Wavoidoldmax,
00061     Wavoidoldtot,
00062     Zback0,
00063     Zbestcentrum,
00064     Zbestdist,
00065     Zbestlower,
00066     Zbestlowerv,
00067     Zcentrumtests,
00068     Zcheckpart,
00069     Zcomputefurthest,
00070     Zconcave,
00071     Wconcavemax,
00072     Wconcavetot,
00073     Zconcaveridges,
00074     Zconcaveridge,
00075     Zcoplanar,
00076     Wcoplanarmax,
00077     Wcoplanartot,
00078     Zcoplanarangle,
00079     Zcoplanarcentrum,
00080     Zcoplanarhorizon,
00081     Zcoplanarinside,
00082     Zcoplanarpart,
00083     Zcoplanarridges,
00084     Wcpu,
00085     Zcyclefacetmax,
00086     Zcyclefacettot,
00087     Zcyclehorizon,
00088     Zcyclevertex,
00089     Zdegen,
00090     Wdegenmax,
00091     Wdegentot,
00092     Zdegenvertex,
00093     Zdelfacetdup, 
00094     Zdelridge,
00095     Zdelvertextot,
00096     Zdelvertexmax,
00097     Zdetsimplex,
00098     Zdistcheck,
00099     Zdistconvex,
00100     Zdistgood,
00101     Zdistio,
00102     Zdistplane,
00103     Zdiststat,
00104     Zdistvertex,
00105     Zdistzero,
00106     Zdoc1,
00107     Zdoc2,
00108     Zdoc3,
00109     Zdoc4,
00110     Zdoc5,
00111     Zdoc6,
00112     Zdoc7,
00113     Zdoc8,
00114     Zdoc9,
00115     Zdoc10,
00116     Zdoc11,
00117     Zdoc12,
00118     Zdropdegen,
00119     Zdropneighbor,
00120     Zdupflip,
00121     Zduplicate,
00122     Wduplicatemax,
00123     Wduplicatetot,
00124     Zdupridge,
00125     Zdupsame,
00126     Zflipped, 
00127     Wflippedmax, 
00128     Wflippedtot, 
00129     Zflippedfacets,
00130     Zfindbest,
00131     Zfindbestmax,
00132     Zfindbesttot,
00133     Zfindcoplanar,
00134     Zfindfail,
00135     Zfindhorizon,
00136     Zfindhorizonmax,
00137     Zfindhorizontot,
00138     Zfindjump,
00139     Zfindnew,
00140     Zfindnewmax,
00141     Zfindnewtot,
00142     Zfindnewjump,
00143     Zfindnewsharp,
00144     Zgauss0,
00145     Zgoodfacet,
00146     Zhashlookup,
00147     Zhashridge,
00148     Zhashridgetest,
00149     Zhashtests,
00150     Zinsidevisible,
00151     Zintersect,
00152     Zintersectfail,
00153     Zintersectmax,
00154     Zintersectnum,
00155     Zintersecttot,
00156     Zmaxneighbors,
00157     Wmaxout,
00158     Wmaxoutside,
00159     Zmaxridges,
00160     Zmaxvertex,
00161     Zmaxvertices,
00162     Zmaxvneighbors,
00163     Zmemfacets,
00164     Zmempoints,
00165     Zmemridges,
00166     Zmemvertices,
00167     Zmergeflipdup,
00168     Zmergehorizon,
00169     Zmergeinittot,
00170     Zmergeinitmax,
00171     Zmergeinittot2,
00172     Zmergeintohorizon,
00173     Zmergenew,
00174     Zmergesettot,
00175     Zmergesetmax,
00176     Zmergesettot2,
00177     Zmergesimplex,
00178     Zmergevertex,
00179     Wmindenom,
00180     Wminvertex,
00181     Zminnorm,
00182     Zmultiridge,
00183     Znearlysingular,
00184     Zneighbor,
00185     Wnewbalance,
00186     Wnewbalance2,
00187     Znewfacettot,
00188     Znewfacetmax,
00189     Znewvertex,
00190     Wnewvertex,
00191     Wnewvertexmax,
00192     Znoarea,
00193     Znonsimplicial,
00194     Znowsimplicial,
00195     Znotgood,
00196     Znotgoodnew,
00197     Znotmax,
00198     Znumfacets,
00199     Znummergemax,
00200     Znummergetot,
00201     Znumneighbors,
00202     Znumridges,
00203     Znumvertices,
00204     Znumvisibility,
00205     Znumvneighbors,
00206     Zonehorizon,
00207     Zpartangle,
00208     Zpartcoplanar,
00209     Zpartflip,
00210     Zparthorizon,
00211     Zpartinside,
00212     Zpartition, 
00213     Zpartitionall,
00214     Zpartnear,
00215     Zpbalance,
00216     Wpbalance,
00217     Wpbalance2, 
00218     Zpostfacets, 
00219     Zpremergetot,
00220     Zprocessed,
00221     Zremvertex,
00222     Zremvertexdel,
00223     Zrenameall,
00224     Zrenamepinch,
00225     Zrenameshare,
00226     Zretry,
00227     Wretrymax,
00228     Zridge,
00229     Wridge,
00230     Wridgemax,
00231     Zridge0,
00232     Wridge0,
00233     Wridge0max,
00234     Zridgemid,
00235     Wridgemid,
00236     Wridgemidmax,
00237     Zridgeok,
00238     Wridgeok,
00239     Wridgeokmax,
00240     Zsearchpoints,
00241     Zsetplane,
00242     Ztestvneighbor,
00243     Ztotcheck,
00244     Ztothorizon,
00245     Ztotmerge,
00246     Ztotpartcoplanar,
00247     Ztotpartition,
00248     Ztotridges,
00249     Ztotvertices,
00250     Ztotvisible,
00251     Ztricoplanar,
00252     Ztricoplanarmax,
00253     Ztricoplanartot,
00254     Ztridegen,
00255     Ztrimirror,
00256     Ztrinull,
00257     Wvertexmax,
00258     Wvertexmin,
00259     Zvertexridge,
00260     Zvertexridgetot,
00261     Zvertexridgemax,
00262     Zvertices,
00263     Zvisfacettot,
00264     Zvisfacetmax,
00265     Zvisvertextot,
00266     Zvisvertexmax,
00267     Zwidefacet,
00268     Zwidevertices,
00269     ZEND};
00270 
00271 /*-<a                             href="qh-stat.htm#TOC"
00272   >-------------------------------</a><a name="ZZstat">-</a>
00273 
00274   Zxxx/Wxxx statistics that remain defined if qh_KEEPstatistics=0
00275 
00276   notes:
00277     be sure to use zzdef, zzinc, etc. with these statistics (no double checking!)
00278 */
00279 #else
00280 enum statistics {     /* for zzdef etc. macros */
00281   Zback0,
00282   Zbestdist,
00283   Zcentrumtests,
00284   Zcheckpart,
00285   Zconcaveridges,
00286   Zcoplanarhorizon,
00287   Zcoplanarpart,
00288   Zcoplanarridges,
00289   Zcyclefacettot,
00290   Zcyclehorizon,
00291   Zdelvertextot,
00292   Zdistcheck,
00293   Zdistconvex,
00294   Zdistzero,
00295   Zdoc1,
00296   Zdoc2,
00297   Zdoc3,
00298   Zdoc11,
00299   Zflippedfacets,
00300   Zgauss0,
00301   Zminnorm,
00302   Zmultiridge,
00303   Znearlysingular,
00304   Wnewvertexmax,
00305   Znumvisibility,
00306   Zpartcoplanar,
00307   Zpartition,
00308   Zpartitionall,
00309   Zprocessed,
00310   Zretry,
00311   Zridge,
00312   Wridge,
00313   Wridgemax,
00314   Zridge0,
00315   Wridge0,
00316   Wridge0max,
00317   Zridgemid,
00318   Wridgemid,
00319   Wridgemidmax,
00320   Zridgeok,
00321   Wridgeok,
00322   Wridgeokmax,
00323   Zsetplane,
00324   Ztotmerge,
00325     ZEND};
00326 #endif
00327 
00328 /*-<a                             href="qh-stat.htm#TOC"
00329   >-------------------------------</a><a name="ztype">-</a>
00330   
00331   ztype
00332     the type of a statistic sets its initial value.  
00333 
00334   notes:
00335     The type should be the same as the macro for collecting the statistic
00336 */
00337 enum ztypes {zdoc,zinc,zadd,zmax,zmin,ZTYPEreal,wadd,wmax,wmin,ZTYPEend};
00338 
00339 /*========== macros and constants =============*/
00340 
00341 /*-<a                             href="qh-stat.htm#TOC"
00342   >--------------------------------</a><a name="MAYdebugx">-</a>
00343   
00344   MAYdebugx
00345     define as maydebug() to be called frequently for error trapping
00346 */
00347 #define MAYdebugx 
00348 
00349 /*-<a                             href="qh-stat.htm#TOC"
00350   >--------------------------------</a><a name="zdef_">-</a>
00351   
00352   zzdef_, zdef_( type, name, doc, -1)
00353     define a statistic (assumes 'qhstat.next= 0;')
00354 
00355   zdef_( type, name, doc, count)
00356     define an averaged statistic
00357     printed as name/count
00358 */
00359 #define zzdef_(stype,name,string,cnt) qhstat id[qhstat next++]=name; \
00360    qhstat doc[name]= string; qhstat count[name]= cnt; qhstat type[name]= stype
00361 #if qh_KEEPstatistics
00362 #define zdef_(stype,name,string,cnt) qhstat id[qhstat next++]=name; \
00363    qhstat doc[name]= string; qhstat count[name]= cnt; qhstat type[name]= stype
00364 #else
00365 #define zdef_(type,name,doc,count)
00366 #endif
00367 
00368 /*-<a                             href="qh-stat.htm#TOC"
00369   >--------------------------------</a><a name="zinc_">-</a>
00370   
00371   zzinc_( name ), zinc_( name)
00372     increment an integer statistic
00373 */
00374 #define zzinc_(id) {MAYdebugx; qhstat stats[id].i++;}
00375 #if qh_KEEPstatistics
00376 #define zinc_(id) {MAYdebugx; qhstat stats[id].i++;}
00377 #else
00378 #define zinc_(id) {}
00379 #endif
00380 
00381 /*-<a                             href="qh-stat.htm#TOC"
00382   >--------------------------------</a><a name="zadd_">-</a>
00383   
00384   zzadd_( name, value ), zadd_( name, value ), wadd_( name, value )
00385     add value to an integer or real statistic
00386 */
00387 #define zzadd_(id, val) {MAYdebugx; qhstat stats[id].i += (val);}
00388 #define wwadd_(id, val) {MAYdebugx; qhstat stats[id].r += (val);}
00389 #if qh_KEEPstatistics
00390 #define zadd_(id, val) {MAYdebugx; qhstat stats[id].i += (val);}
00391 #define wadd_(id, val) {MAYdebugx; qhstat stats[id].r += (val);}
00392 #else
00393 #define zadd_(id, val) {}
00394 #define wadd_(id, val) {}
00395 #endif
00396 
00397 /*-<a                             href="qh-stat.htm#TOC"
00398   >--------------------------------</a><a name="zval_">-</a>
00399 
00400   zzval_( name ), zval_( name ), wwval_( name )
00401     set or return value of a statistic
00402 */
00403 #define zzval_(id) ((qhstat stats[id]).i)
00404 #define wwval_(id) ((qhstat stats[id]).r)
00405 #if qh_KEEPstatistics
00406 #define zval_(id) ((qhstat stats[id]).i)
00407 #define wval_(id) ((qhstat stats[id]).r)
00408 #else
00409 #define zval_(id) qhstat tempi
00410 #define wval_(id) qhstat tempr
00411 #endif
00412 
00413 /*-<a                             href="qh-stat.htm#TOC"
00414   >--------------------------------</a><a name="zmax_">-</a>
00415 
00416   zmax_( id, val ), wmax_( id, value )
00417     maximize id with val
00418 */
00419 #define wwmax_(id, val) {MAYdebugx; maximize_(qhstat stats[id].r,(val));}
00420 #if qh_KEEPstatistics
00421 #define zmax_(id, val) {MAYdebugx; maximize_(qhstat stats[id].i,(val));}
00422 #define wmax_(id, val) {MAYdebugx; maximize_(qhstat stats[id].r,(val));}
00423 #else
00424 #define zmax_(id, val) {}
00425 #define wmax_(id, val) {}
00426 #endif
00427 
00428 /*-<a                             href="qh-stat.htm#TOC"
00429   >--------------------------------</a><a name="zmin_">-</a>
00430 
00431   zmin_( id, val ), wmin_( id, value )
00432     minimize id with val
00433 */
00434 #if qh_KEEPstatistics
00435 #define zmin_(id, val) {MAYdebugx; minimize_(qhstat stats[id].i,(val));}
00436 #define wmin_(id, val) {MAYdebugx; minimize_(qhstat stats[id].r,(val));}
00437 #else
00438 #define zmin_(id, val) {}
00439 #define wmin_(id, val) {}
00440 #endif
00441 
00442 /*================== stat.h types ==============*/
00443 
00444 
00445 /*-<a                             href="qh-stat.htm#TOC"
00446   >--------------------------------</a><a name="intrealT">-</a>
00447  
00448   intrealT
00449     union of integer and real, used for statistics
00450 */
00451 typedef union intrealT intrealT;    /* union of int and realT */
00452 union intrealT {
00453     int i;
00454     realT r;
00455 };
00456 
00457 /*-<a                             href="qh-stat.htm#TOC"
00458   >--------------------------------</a><a name="qhstat">-</a>
00459   
00460   qhstat
00461     global data structure for statistics
00462   
00463   notes:
00464    access to qh_qhstat is via the "qhstat" macro.  There are two choices
00465    qh_QHpointer = 1     access globals via a pointer
00466                         enables qh_saveqhull() and qh_restoreqhull()
00467         = 0     qh_qhstat is a static data structure
00468                 only one instance of qhull() can be active at a time
00469             default value
00470    qh_QHpointer is defined in qhull.h
00471 
00472    allocated in stat.c
00473 */
00474 typedef struct qhstatT qhstatT; 
00475 #if qh_QHpointer
00476 #define qhstat qh_qhstat->
00477 extern qhstatT *qh_qhstat;
00478 #else
00479 #define qhstat qh_qhstat.
00480 extern qhstatT qh_qhstat; 
00481 #endif
00482 struct qhstatT {  
00483   intrealT   stats[ZEND];     /* integer and real statistics */
00484   unsigned   char id[ZEND+10]; /* id's in print order */
00485   char      *doc[ZEND];       /* array of documentation strings */
00486   short int  count[ZEND];     /* -1 if none, else index of count to use */
00487   char       type[ZEND];      /* type, see ztypes above */
00488   char       printed[ZEND];   /* true, if statistic has been printed */
00489   intrealT   init[ZTYPEend];  /* initial values by types, set initstatistics */
00490 
00491   int        next;            /* next index for zdef_ */
00492   int        precision;       /* index for precision problems */
00493   int        vridges;         /* index for Voronoi ridges */
00494   int        tempi;
00495   realT      tempr;
00496 };
00497 
00498 /*========== function prototypes ===========*/
00499 
00500 void    qh_allstatA(void);
00501 void    qh_allstatB(void);
00502 void    qh_allstatC(void);
00503 void    qh_allstatD(void);
00504 void    qh_allstatE(void);
00505 void    qh_allstatE2(void);
00506 void    qh_allstatF(void);
00507 void    qh_allstatG(void);
00508 void    qh_allstatH(void);
00509 void    qh_allstatI(void);
00510 void    qh_allstatistics (void);
00511 void    qh_collectstatistics (void);
00512 void    qh_freestatistics (void);
00513 void    qh_initstatistics (void);
00514 boolT   qh_newstats (int index, int *nextindex);
00515 boolT   qh_nostatistic (int i);
00516 void    qh_printallstatistics (FILE *fp, char *string);
00517 void    qh_printstatistics (FILE *fp, char *string);
00518 void    qh_printstatlevel (FILE *fp, int id, int start);
00519 void    qh_printstats (FILE *fp, int index, int *nextindex);
00520 realT   qh_stddev (int num, realT tot, realT tot2, realT *ave);
00521 
00522 #endif   /* qhDEFstat */
/home/hauberg/Dokumenter/Capture/humim-tracker-0.1/src/OpenTissue/third_party/bundled/qhull/stat.h
