Merge commit 'd26ed8388f100a12996c0b92a98040ef2ba7fa8e' as 'ast'

1 files changed, 83 insertions, 0 deletions

diff --git a/ast/unit.h b/ast/unit.h
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+++ b/ast/unit.h
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+#if !defined( UNIT_INCLUDED )  /* Include this file only once */
+#define UNIT_INCLUDED
+/*
+*+
+*  Name:
+*     unit.h
+
+*  Purpose:
+*     Define the interface to the Unit module.
+
+*  Description:
+*     This module defines functions which identify units and transform
+*     between them.
+*
+*     Note that this module is not a class implementation, although it
+*     resembles one.
+
+*  Functions Defined:
+*     Public:
+*        None.
+*
+*     Protected:
+
+*  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:
+*     10-DEC-2002 (DSB):
+*        Original version.
+*-
+*/
+
+/* Include files. */
+/* ============== */
+#include "mapping.h"             /* Coordinate mappings */
+
+/* C header files. */
+/* --------------- */
+
+/* Function prototypes. */
+/* ==================== */
+#if defined(astCLASS)            /* Protected  */
+AstMapping *astUnitMapper_( const char *, const char *, const char *,
+                            char **, int * );
+const char *astUnitLabel_( const char *, int * );
+double astUnitAnalyser_( const char *, double[9], int * );
+const char *astUnitNormaliser_( const char *, int * );
+#endif
+
+/* Function interfaces. */
+/* ==================== */
+/* These wrap up the functions defined by this module. */
+
+#if defined(astCLASS)            /* Protected */
+#define astUnitMapper(in,out,inlab,outlab) astINVOKE(O,astUnitMapper_(in,out,inlab,outlab,STATUS_PTR))
+#define astUnitAnalyser(in,powers) astUnitAnalyser_(in,powers,STATUS_PTR)
+#define astUnitNormaliser(in) astUnitNormaliser_(in,STATUS_PTR)
+#define astUnitLabel(sym) astINVOKE(O,astUnitLabel_(sym,STATUS_PTR))
+#endif
+#endif
+
+
+