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author | William Joye <wjoye@cfa.harvard.edu> | 2019-05-10 18:52:35 (GMT) |
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committer | William Joye <wjoye@cfa.harvard.edu> | 2019-05-10 18:52:35 (GMT) |
commit | 9ef925b353e71b6b8abd23b59ca1adef488e3a3b (patch) | |
tree | 8d0d428ac62291f834ea8927bfa82c115ff1689d /ast/polygon.h | |
parent | 0b1addf5643c828955a6add53f2a4f7a7a813e41 (diff) | |
download | blt-9ef925b353e71b6b8abd23b59ca1adef488e3a3b.zip blt-9ef925b353e71b6b8abd23b59ca1adef488e3a3b.tar.gz blt-9ef925b353e71b6b8abd23b59ca1adef488e3a3b.tar.bz2 |
upgrade ast 8.7.1
Diffstat (limited to 'ast/polygon.h')
-rw-r--r-- | ast/polygon.h | 353 |
1 files changed, 0 insertions, 353 deletions
diff --git a/ast/polygon.h b/ast/polygon.h deleted file mode 100644 index 2cd46b6..0000000 --- a/ast/polygon.h +++ /dev/null @@ -1,353 +0,0 @@ -#if !defined( POLYGON_INCLUDED ) /* Include this file only once */ -#define POLYGON_INCLUDED -/* -*+ -* Name: -* polygon.h - -* Type: -* C include file. - -* Purpose: -* Define the interface to the Polygon class. - -* Invocation: -* #include "polygon.h" - -* Description: -* This include file defines the interface to the Polygon class and -* provides the type definitions, function prototypes and macros, -* etc. needed to use this class. -* -* The Polygon class implements a Region which represents a collection -* of points in a Frame. - -* Inheritance: -* The Polygon class inherits from the Region class. - -* Feature Test Macros: -* astCLASS -* If the astCLASS macro is undefined, only public symbols are -* made available, otherwise protected symbols (for use in other -* class implementations) are defined. This macro also affects -* the reporting of error context information, which is only -* provided for external calls to the AST library. - -* Copyright: -* Copyright (C) 1997-2006 Council for the Central Laboratory of the -* Research Councils - -* Licence: -* This program is free software: you can redistribute it and/or -* modify it under the terms of the GNU Lesser General Public -* License as published by the Free Software Foundation, either -* version 3 of the License, or (at your option) any later -* version. -* -* This program is distributed in the hope that it will be useful, -* but WITHOUT ANY WARRANTY; without even the implied warranty of -* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -* GNU Lesser General Public License for more details. -* -* You should have received a copy of the GNU Lesser General -* License along with this program. If not, see -* <http://www.gnu.org/licenses/>. - -* Authors: -* DSB: David S. Berry (Starlink) - -* History: -* 26-OCT-2004 (DSB): -* Original version. -*- -*/ - -/* Include files. */ -/* ============== */ -/* Interface definitions. */ -/* ---------------------- */ -#include "frame.h" /* Coordinate systems */ -#include "region.h" /* Coordinate regions (parent class) */ -#include "timeframe.h" /* For AST__LT definition */ - -#if defined(astCLASS) /* Protected */ -#include "channel.h" /* I/O channels */ -#endif - -/* C header files. */ -/* --------------- */ -#if defined(astCLASS) /* Protected */ -#include <stddef.h> -#endif - -/* Macros */ -/* ====== */ - -/* Define a dummy __attribute__ macro for use on non-GNU compilers. */ -#ifndef __GNUC__ -# define __attribute__(x) /*NOTHING*/ -#endif - -/* Flags used to indicate how astOutline<X> should define the pixel - region to be outlined. We omit AST__LT here since it is defined in - timeframe.h (with value 11). */ -#define AST__LE 2 -#define AST__EQ 3 -#define AST__GE 4 -#define AST__GT 5 -#define AST__NE 6 - -/* Type Definitions. */ -/* ================= */ -/* Polygon structure. */ -/* ------------------ */ -/* This structure contains all information that is unique to each object in - the class (e.g. its instance variables). */ -typedef struct AstPolygon { - -/* Attributes inherited from the parent class. */ - AstRegion region; /* Parent class structure */ - -/* Attributes specific to objects in this class. */ - double in[2]; /* A point which is inside the polygon */ - double lbnd[2]; /* Lower axis limits of bounding box */ - double ubnd[2]; /* Upper axis limits of bounding box */ - AstLineDef **edges; /* Cached description of edges */ - double *startsat; /* Perimeter distance to each vertex */ - double totlen; /* Total perimeter distance round polygon */ - int acw; /* Are vertices stored in anti-clockwise order? */ - int stale; /* Is cached information stale? */ - int simp_vertices; /* Simplify by transforming vertices? */ -} AstPolygon; - -/* Virtual function table. */ -/* ----------------------- */ -/* This table contains all information that is the same for all - objects in the class (e.g. pointers to its virtual functions). */ -#if defined(astCLASS) /* Protected */ -typedef struct AstPolygonVtab { - -/* Properties (e.g. methods) inherited from the parent class. */ - AstRegionVtab region_vtab; /* Parent class virtual function table */ - -/* A Unique identifier to determine class membership. */ - AstClassIdentifier id; - -/* Properties (e.g. methods) specific to this class. */ - AstPolygon *(* Downsize)( AstPolygon *, double, int, int * ); - - int (* GetSimpVertices)( AstPolygon *, int * ); - int (* TestSimpVertices)( AstPolygon *, int * ); - void (* ClearSimpVertices)( AstPolygon *, int * ); - void (* SetSimpVertices)( AstPolygon *, int, int * ); - -} AstPolygonVtab; - -#if defined(THREAD_SAFE) - -/* Define a structure holding all data items that are global within the - object.c file. */ - -typedef struct AstPolygonGlobals { - AstPolygonVtab Class_Vtab; - int Class_Init; - char GetAttrib_Buff[ 51 ]; -} AstPolygonGlobals; - - -/* Thread-safe initialiser for all global data used by this module. */ -void astInitPolygonGlobals_( AstPolygonGlobals * ); - -#endif - - -#endif - -/* Function prototypes. */ -/* ==================== */ -/* Prototypes for standard class functions. */ -/* ---------------------------------------- */ -astPROTO_CHECK(Polygon) /* Check class membership */ -astPROTO_ISA(Polygon) /* Test class membership */ - -/* Constructor. */ -#if defined(astCLASS) /* Protected. */ -AstPolygon *astPolygon_( void *, int, int, const double *, AstRegion *, const char *, int *, ...); -#else -AstPolygon *astPolygonId_( void *, int, int, const double *, AstRegion *, const char *, ... )__attribute__((format(printf,6,7))); -#endif - -#if defined(astCLASS) /* Protected */ - -/* Initialiser. */ -AstPolygon *astInitPolygon_( void *, size_t, int, AstPolygonVtab *, const char *, AstFrame *, int, int, const double *, AstRegion *, int * ); - -/* Vtab initialiser. */ -void astInitPolygonVtab_( AstPolygonVtab *, const char *, int * ); - -/* Loader. */ -AstPolygon *astLoadPolygon_( void *, size_t, AstPolygonVtab *, - const char *, AstChannel *, int * ); - -#endif - -/* Prototypes for member functions. */ -/* -------------------------------- */ -AstPolygon *astDownsize_( AstPolygon *, double, int, int * ); - -#if HAVE_LONG_DOUBLE /* Not normally implemented */ -AstPolygon *astOutlineLD_( long double, int, const long double[], const int[2], const int[2], double, int, const int[2], int, int * ); -#endif -AstPolygon *astOutlineB_( signed char, int, const signed char[], const int[2], const int[2], double, int, const int[2], int, int * ); -AstPolygon *astOutlineD_( double, int, const double[], const int[2], const int[2], double, int, const int[2], int, int * ); -AstPolygon *astOutlineF_( float, int, const float[], const int[2], const int[2], double, int, const int[2], int, int * ); -AstPolygon *astOutlineI_( int, int, const int[], const int[2], const int[2], double, int, const int[2], int, int * ); -AstPolygon *astOutlineL_( long int, int, const long int[], const int[2], const int[2], double, int, const int[2], int, int * ); -AstPolygon *astOutlineS_( short int, int, const short int[], const int[2], const int[2], double, int, const int[2], int, int * ); -AstPolygon *astOutlineUB_( unsigned char, int, const unsigned char[], const int[2], const int[2], double, int, const int[2], int, int * ); -AstPolygon *astOutlineUI_( unsigned int, int, const unsigned int[], const int[2], const int[2], double, int, const int[2], int, int * ); -AstPolygon *astOutlineUL_( unsigned long int, int, const unsigned long int[], const int[2], const int[2], double, int, const int[2], int, int * ); -AstPolygon *astOutlineUS_( unsigned short int, int, const unsigned short int[], const int[2], const int[2], double, int, const int[2], int, int * ); - -#if HAVE_LONG_DOUBLE /* Not normally implemented */ -AstPolygon *astConvexLD_( long double, int, const long double[], const int[2], const int[2], int, int * ); -#endif -AstPolygon *astConvexB_( signed char, int, const signed char[], const int[2], const int[2], int, int * ); -AstPolygon *astConvexD_( double, int, const double[], const int[2], const int[2], int, int * ); -AstPolygon *astConvexF_( float, int, const float[], const int[2], const int[2], int, int * ); -AstPolygon *astConvexI_( int, int, const int[], const int[2], const int[2], int, int * ); -AstPolygon *astConvexL_( long int, int, const long int[], const int[2], const int[2], int, int * ); -AstPolygon *astConvexS_( short int, int, const short int[], const int[2], const int[2], int, int * ); -AstPolygon *astConvexUB_( unsigned char, int, const unsigned char[], const int[2], const int[2], int, int * ); -AstPolygon *astConvexUI_( unsigned int, int, const unsigned int[], const int[2], const int[2], int, int * ); -AstPolygon *astConvexUL_( unsigned long int, int, const unsigned long int[], const int[2], const int[2], int, int * ); -AstPolygon *astConvexUS_( unsigned short int, int, const unsigned short int[], const int[2], const int[2], int, int * ); - -# if defined(astCLASS) /* Protected */ -int astGetSimpVertices_( AstPolygon *, int * ); -int astTestSimpVertices_( AstPolygon *, int * ); -void astClearSimpVertices_( AstPolygon *, int * ); -void astSetSimpVertices_( AstPolygon *, int, int * ); -#endif - -/* Function interfaces. */ -/* ==================== */ -/* These macros are wrap-ups for the functions defined by this class - to make them easier to invoke (e.g. to avoid type mis-matches when - passing pointers to objects from derived classes). */ - -/* Interfaces to standard class functions. */ -/* --------------------------------------- */ -/* Some of these functions provide validation, so we cannot use them - to validate their own arguments. We must use a cast when passing - object pointers (so that they can accept objects from derived - classes). */ - -/* Check class membership. */ -#define astCheckPolygon(this) astINVOKE_CHECK(Polygon,this,0) -#define astVerifyPolygon(this) astINVOKE_CHECK(Polygon,this,1) - -/* Test class membership. */ -#define astIsAPolygon(this) astINVOKE_ISA(Polygon,this) - -/* Constructor. */ -#if defined(astCLASS) /* Protected. */ -#define astPolygon astINVOKE(F,astPolygon_) -#else -#define astPolygon astINVOKE(F,astPolygonId_) -#endif - -#if defined(astCLASS) /* Protected */ - -/* Initialiser. */ -#define astInitPolygon(mem,size,init,vtab,name,frame,npnt,indim,points,unc) \ -astINVOKE(O,astInitPolygon_(mem,size,init,vtab,name,frame,npnt,indim,points,unc,STATUS_PTR)) - -/* Vtab Initialiser. */ -#define astInitPolygonVtab(vtab,name) astINVOKE(V,astInitPolygonVtab_(vtab,name,STATUS_PTR)) - -/* Loader. */ -#define astLoadPolygon(mem,size,vtab,name,channel) \ -astINVOKE(O,astLoadPolygon_(mem,size,vtab,name,astCheckChannel(channel),STATUS_PTR)) -#endif - -/* Interfaces to public member functions. */ -/* -------------------------------------- */ -/* Here we make use of astCheckPolygon to validate Polygon pointers - before use. This provides a contextual error report if a pointer - to the wrong sort of Object is supplied. */ - -#define astDownsize(this,maxerr,maxvert) \ -astINVOKE(O,astDownsize_(astCheckPolygon(this),maxerr,maxvert,STATUS_PTR)) - - - -#if HAVE_LONG_DOUBLE /* Not normally implemented */ -#define astOutlineLD(value,oper,array,lbnd,ubnd,maxerr,maxvert,inside,starpix) \ -astINVOKE(O,astOutlineLD_(value,oper,array,lbnd,ubnd,maxerr,maxvert,inside,starpix,STATUS_PTR)) -#endif - -#define astOutlineB(value,oper,array,lbnd,ubnd,maxerr,maxvert,inside,starpix) \ -astINVOKE(O,astOutlineB_(value,oper,array,lbnd,ubnd,maxerr,maxvert,inside,starpix,STATUS_PTR)) -#define astOutlineD(value,oper,array,lbnd,ubnd,maxerr,maxvert,inside,starpix) \ -astINVOKE(O,astOutlineD_(value,oper,array,lbnd,ubnd,maxerr,maxvert,inside,starpix,STATUS_PTR)) -#define astOutlineF(value,oper,array,lbnd,ubnd,maxerr,maxvert,inside,starpix) \ -astINVOKE(O,astOutlineF_(value,oper,array,lbnd,ubnd,maxerr,maxvert,inside,starpix,STATUS_PTR)) -#define astOutlineI(value,oper,array,lbnd,ubnd,maxerr,maxvert,inside,starpix) \ -astINVOKE(O,astOutlineI_(value,oper,array,lbnd,ubnd,maxerr,maxvert,inside,starpix,STATUS_PTR)) -#define astOutlineL(value,oper,array,lbnd,ubnd,maxerr,maxvert,inside,starpix) \ -astINVOKE(O,astOutlineL_(value,oper,array,lbnd,ubnd,maxerr,maxvert,inside,starpix,STATUS_PTR)) -#define astOutlineS(value,oper,array,lbnd,ubnd,maxerr,maxvert,inside,starpix) \ -astINVOKE(O,astOutlineS_(value,oper,array,lbnd,ubnd,maxerr,maxvert,inside,starpix,STATUS_PTR)) -#define astOutlineUB(value,oper,array,lbnd,ubnd,maxerr,maxvert,inside,starpix) \ -astINVOKE(O,astOutlineUB_(value,oper,array,lbnd,ubnd,maxerr,maxvert,inside,starpix,STATUS_PTR)) -#define astOutlineUI(value,oper,array,lbnd,ubnd,maxerr,maxvert,inside,starpix) \ -astINVOKE(O,astOutlineUI_(value,oper,array,lbnd,ubnd,maxerr,maxvert,inside,starpix,STATUS_PTR)) -#define astOutlineUL(value,oper,array,lbnd,ubnd,maxerr,maxvert,inside,starpix) \ -astINVOKE(O,astOutlineUL_(value,oper,array,lbnd,ubnd,maxerr,maxvert,inside,starpix,STATUS_PTR)) -#define astOutlineUS(value,oper,array,lbnd,ubnd,maxerr,maxvert,inside,starpix) \ -astINVOKE(O,astOutlineUS_(value,oper,array,lbnd,ubnd,maxerr,maxvert,inside,starpix,STATUS_PTR)) - - -#if HAVE_LONG_DOUBLE /* Not normally implemented */ -#define astConvexLD(value,oper,array,lbnd,ubnd,starpix) \ -astINVOKE(O,astConvexLD_(value,oper,array,lbnd,ubnd,starpix,STATUS_PTR)) -#endif - -#define astConvexB(value,oper,array,lbnd,ubnd,starpix) \ -astINVOKE(O, astConvexB_(value,oper,array,lbnd,ubnd,starpix,STATUS_PTR)) -#define astConvexD(value,oper,array,lbnd,ubnd,starpix) \ -astINVOKE(O, astConvexD_(value,oper,array,lbnd,ubnd,starpix,STATUS_PTR)) -#define astConvexF(value,oper,array,lbnd,ubnd,starpix) \ -astINVOKE(O, astConvexF_(value,oper,array,lbnd,ubnd,starpix,STATUS_PTR)) -#define astConvexI(value,oper,array,lbnd,ubnd,starpix) \ -astINVOKE(O, astConvexI_(value,oper,array,lbnd,ubnd,starpix,STATUS_PTR)) -#define astConvexL(value,oper,array,lbnd,ubnd,starpix) \ -astINVOKE(O, astConvexL_(value,oper,array,lbnd,ubnd,starpix,STATUS_PTR)) -#define astConvexS(value,oper,array,lbnd,ubnd,starpix) \ -astINVOKE(O, astConvexS_(value,oper,array,lbnd,ubnd,starpix,STATUS_PTR)) -#define astConvexUB(value,oper,array,lbnd,ubnd,starpix) \ -astINVOKE(O, astConvexUB_(value,oper,array,lbnd,ubnd,starpix,STATUS_PTR)) -#define astConvexUI(value,oper,array,lbnd,ubnd,starpix) \ -astINVOKE(O, astConvexUI_(value,oper,array,lbnd,ubnd,starpix,STATUS_PTR)) -#define astConvexUL(value,oper,array,lbnd,ubnd,starpix) \ -astINVOKE(O, astConvexUL_(value,oper,array,lbnd,ubnd,starpix,STATUS_PTR)) -#define astConvexUS(value,oper,array,lbnd,ubnd,starpix) \ -astINVOKE(O, astConvexUS_(value,oper,array,lbnd,ubnd,starpix,STATUS_PTR)) - -#if defined(astCLASS) /* Protected */ -#define astClearSimpVertices(this) \ -astINVOKE(V,astClearSimpVertices_(astCheckPolygon(this),STATUS_PTR)) -#define astGetSimpVertices(this) \ -astINVOKE(V,astGetSimpVertices_(astCheckPolygon(this),STATUS_PTR)) -#define astSetSimpVertices(this,value) \ -astINVOKE(V,astSetSimpVertices_(astCheckPolygon(this),value,STATUS_PTR)) -#define astTestSimpVertices(this) \ -astINVOKE(V,astTestSimpVertices_(astCheckPolygon(this),STATUS_PTR)) -#endif -#endif - - - - - |