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#if !defined( DSBSPECFRAME_INCLUDED ) /* Include this file only once */
#define DSBSPECFRAME_INCLUDED
/*
*+
* Name:
* dsbspecframe.h
* Type:
* C include file.
* Purpose:
* Define the interface to the DSBSpecFrame class.
* Invocation:
* #include "dsbspecframe.h"
* Description:
* This include file defines the interface to the DSBSpecFrame class and
* provides the type definitions, function prototypes and macros,
* etc. needed to use this class.
* Inheritance:
* The DSBSpecFrame class inherits from the SpecFrame class.
* 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: D.S. Berry (Starlink)
* History:
* 5-AUG-2004 (DSB):
* Original version.
* 27-OCT-2006 (DSB):
* Added AlignSideBand.
*-
*/
/* Include files. */
/* ============== */
/* Interface definitions. */
/* ---------------------- */
#include "specframe.h" /* Spectral coord systems (parent class) */
/* C header files. */
/* --------------- */
/* Macros */
/* ====== */
/* Define a dummy __attribute__ macro for use on non-GNU compilers. */
#ifndef __GNUC__
# define __attribute__(x) /*NOTHING*/
#endif
/* Type Definitions. */
/* ================= */
/* DSBSpecFrame structure. */
/* ------------------ */
/* This structure contains all information that is unique to each object in
the class (e.g. its instance variables). */
typedef struct AstDSBSpecFrame {
/* Attributes inherited from the parent class. */
AstSpecFrame specframe; /* Parent class structure */
/* Attributes specific to objects in this class. */
double dsbcentre; /* Centre frequency */
double ifr; /* Intermediate frequency */
int sideband; /* Current sideband */
int alignsideband; /* Aligns sidebands? */
} AstDSBSpecFrame;
/* 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 AstDSBSpecFrameVtab {
/* Properties (e.g. methods) inherited from the parent class. */
AstSpecFrameVtab specframe_vtab; /* Parent class virtual function table */
/* A Unique identifier to determine class membership. */
AstClassIdentifier id;
/* Properties (e.g. methods) specific to this class. */
double (* GetDSBCentre)( AstDSBSpecFrame *, int * );
int (* TestDSBCentre)( AstDSBSpecFrame *, int * );
void (* ClearDSBCentre)( AstDSBSpecFrame *, int * );
void (* SetDSBCentre)( AstDSBSpecFrame *, double, int * );
double (* GetIF)( AstDSBSpecFrame *, int * );
int (* TestIF)( AstDSBSpecFrame *, int * );
void (* ClearIF)( AstDSBSpecFrame *, int * );
void (* SetIF)( AstDSBSpecFrame *, double, int * );
int (* GetSideBand)( AstDSBSpecFrame *, int * );
int (* TestSideBand)( AstDSBSpecFrame *, int * );
void (* ClearSideBand)( AstDSBSpecFrame *, int * );
void (* SetSideBand)( AstDSBSpecFrame *, int, int * );
int (* GetAlignSideBand)( AstDSBSpecFrame *, int * );
int (* TestAlignSideBand)( AstDSBSpecFrame *, int * );
void (* ClearAlignSideBand)( AstDSBSpecFrame *, int * );
void (* SetAlignSideBand)( AstDSBSpecFrame *, int, int * );
double (* GetImagFreq)( AstDSBSpecFrame *, int * );
} AstDSBSpecFrameVtab;
#if defined(THREAD_SAFE)
/* Define a structure holding all data items that are global within this
class. */
typedef struct AstDSBSpecFrameGlobals {
AstDSBSpecFrameVtab Class_Vtab;
int Class_Init;
char GetAttrib_Buff[ 101 ];
char GetLabel_Buff[ 101 ];
} AstDSBSpecFrameGlobals;
#endif
#endif
/* Function prototypes. */
/* ==================== */
/* Prototypes for standard class functions. */
/* ---------------------------------------- */
astPROTO_CHECK(DSBSpecFrame) /* Check class membership */
astPROTO_ISA(DSBSpecFrame) /* Test class membership */
/* Constructor. */
#if defined(astCLASS) /* Protected. */
AstDSBSpecFrame *astDSBSpecFrame_( const char *, int *, ...);
#else
AstDSBSpecFrame *astDSBSpecFrameId_( const char *, ... )__attribute__((format(printf,1,2)));
#endif
#if defined(astCLASS) /* Protected */
/* Initialiser. */
AstDSBSpecFrame *astInitDSBSpecFrame_( void *, size_t, int, AstDSBSpecFrameVtab *,
const char *, int * );
/* Vtab initialiser. */
void astInitDSBSpecFrameVtab_( AstDSBSpecFrameVtab *, const char *, int * );
/* Loader. */
AstDSBSpecFrame *astLoadDSBSpecFrame_( void *, size_t, AstDSBSpecFrameVtab *,
const char *, AstChannel *, int * );
/* Thread-safe initialiser for all global data used by this module. */
#if defined(THREAD_SAFE)
void astInitDSBSpecFrameGlobals_( AstDSBSpecFrameGlobals * );
#endif
#endif
/* Prototypes for member functions. */
/* -------------------------------- */
# if defined(astCLASS) /* Protected */
double astGetDSBCentre_( AstDSBSpecFrame *, int * );
int astTestDSBCentre_( AstDSBSpecFrame *, int * );
void astClearDSBCentre_( AstDSBSpecFrame *, int * );
void astSetDSBCentre_( AstDSBSpecFrame *, double, int * );
double astGetIF_( AstDSBSpecFrame *, int * );
int astTestIF_( AstDSBSpecFrame *, int * );
void astClearIF_( AstDSBSpecFrame *, int * );
void astSetIF_( AstDSBSpecFrame *, double, int * );
int astGetSideBand_( AstDSBSpecFrame *, int * );
int astTestSideBand_( AstDSBSpecFrame *, int * );
void astClearSideBand_( AstDSBSpecFrame *, int * );
void astSetSideBand_( AstDSBSpecFrame *, int, int * );
int astGetAlignSideBand_( AstDSBSpecFrame *, int * );
int astTestAlignSideBand_( AstDSBSpecFrame *, int * );
void astClearAlignSideBand_( AstDSBSpecFrame *, int * );
void astSetAlignSideBand_( AstDSBSpecFrame *, int, int * );
double astGetImagFreq_( AstDSBSpecFrame *, 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 astCheckDSBSpecFrame(this) astINVOKE_CHECK(DSBSpecFrame,this,0)
#define astVerifyDSBSpecFrame(this) astINVOKE_CHECK(DSBSpecFrame,this,1)
/* Test class membership. */
#define astIsADSBSpecFrame(this) astINVOKE_ISA(DSBSpecFrame,this)
/* Constructor. */
#if defined(astCLASS) /* Protected. */
#define astDSBSpecFrame astINVOKE(F,astDSBSpecFrame_)
#else
#define astDSBSpecFrame astINVOKE(F,astDSBSpecFrameId_)
#endif
#if defined(astCLASS) /* Protected */
/* Initialiser. */
#define \
astInitDSBSpecFrame(mem,size,init,vtab,name) \
astINVOKE(O,astInitDSBSpecFrame_(mem,size,init,vtab,name,STATUS_PTR))
/* Vtab Initialiser. */
#define astInitDSBSpecFrameVtab(vtab,name) astINVOKE(V,astInitDSBSpecFrameVtab_(vtab,name,STATUS_PTR))
/* Loader. */
#define astLoadDSBSpecFrame(mem,size,vtab,name,channel) \
astINVOKE(O,astLoadDSBSpecFrame_(mem,size,vtab,name,astCheckChannel(channel),STATUS_PTR))
#endif
/* Interfaces to public member functions. */
/* -------------------------------------- */
/* Here we make use of astCheckDSBSpecFrame to validate DSBSpecFrame pointers
before use. This provides a contextual error report if a pointer
to the wrong sort of Object is supplied. */
#if defined(astCLASS) /* Protected */
#define astGetDSBCentre(this) \
astINVOKE(V,astGetDSBCentre_(astCheckDSBSpecFrame(this),STATUS_PTR))
#define astTestDSBCentre(this) \
astINVOKE(V,astTestDSBCentre_(astCheckDSBSpecFrame(this),STATUS_PTR))
#define astClearDSBCentre(this) \
astINVOKE(V,astClearDSBCentre_(astCheckDSBSpecFrame(this),STATUS_PTR))
#define astSetDSBCentre(this,val) \
astINVOKE(V,astSetDSBCentre_(astCheckDSBSpecFrame(this),val,STATUS_PTR))
#define astGetIF(this) \
astINVOKE(V,astGetIF_(astCheckDSBSpecFrame(this),STATUS_PTR))
#define astTestIF(this) \
astINVOKE(V,astTestIF_(astCheckDSBSpecFrame(this),STATUS_PTR))
#define astClearIF(this) \
astINVOKE(V,astClearIF_(astCheckDSBSpecFrame(this),STATUS_PTR))
#define astSetIF(this,val) \
astINVOKE(V,astSetIF_(astCheckDSBSpecFrame(this),val,STATUS_PTR))
#define astGetSideBand(this) \
astINVOKE(V,astGetSideBand_(astCheckDSBSpecFrame(this),STATUS_PTR))
#define astTestSideBand(this) \
astINVOKE(V,astTestSideBand_(astCheckDSBSpecFrame(this),STATUS_PTR))
#define astClearSideBand(this) \
astINVOKE(V,astClearSideBand_(astCheckDSBSpecFrame(this),STATUS_PTR))
#define astSetSideBand(this,val) \
astINVOKE(V,astSetSideBand_(astCheckDSBSpecFrame(this),val,STATUS_PTR))
#define astGetAlignSideBand(this) \
astINVOKE(V,astGetAlignSideBand_(astCheckDSBSpecFrame(this),STATUS_PTR))
#define astTestAlignSideBand(this) \
astINVOKE(V,astTestAlignSideBand_(astCheckDSBSpecFrame(this),STATUS_PTR))
#define astClearAlignSideBand(this) \
astINVOKE(V,astClearAlignSideBand_(astCheckDSBSpecFrame(this),STATUS_PTR))
#define astSetAlignSideBand(this,val) \
astINVOKE(V,astSetAlignSideBand_(astCheckDSBSpecFrame(this),val,STATUS_PTR))
#define astGetImagFreq(this) \
astINVOKE(V,astGetImagFreq_(astCheckDSBSpecFrame(this),STATUS_PTR))
#endif
#endif
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