Merge commit '7fde2daeed593684120d75de07598154f3ddaf2c' as 'ast'

1 files changed, 114 insertions, 0 deletions

diff --git a/ast/fstc.c b/ast/fstc.c
new file mode 100644
index 0000000..50c53bb
--- /dev/null
+++ b/ast/fstc.c
@@ -0,0 +1,114 @@
+/*
+*+
+*  Name:
+*     fstc.c
+
+*  Purpose:
+*     Define a FORTRAN 77 interface to the AST Stc class.
+
+*  Type of Module:
+*     C source file.
+
+*  Description:
+*     This file defines FORTRAN 77-callable C functions which provide
+*     a public FORTRAN 77 interface to the Stc class.
+
+*  Routines Defined:
+*     AST_ISASTC
+*     AST_GETSTCREGION
+*     AST_GETSTCCOORD
+*     AST_GETSTCNCOORD
+
+*  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:
+*     22-NOV-2004 (DSB):
+*        Original version.
+*/
+
+/* Define the astFORTRAN77 macro which prevents error messages from
+   AST C functions from reporting the file and line number where the
+   error occurred (since these would refer to this file, they would
+   not be useful). */
+#define astFORTRAN77
+
+/* Header files. */
+/* ============= */
+#include "f77.h"                 /* FORTRAN <-> C interface macros (SUN/209) */
+#include "c2f77.h"               /* F77 <-> C support functions/macros */
+#include "error.h"               /* Error reporting facilities */
+#include "memory.h"              /* Memory handling facilities */
+#include "stc.h"                 /* C interface to the Stc class */
+
+
+F77_INTEGER_FUNCTION(ast_getstcncoord)( INTEGER(THIS),
+                                        INTEGER(STATUS) ) {
+   GENPTR_INTEGER(THIS)
+   F77_INTEGER_TYPE(RESULT);
+
+   astAt( "AST_GETSTCNCOORD", NULL, 0 );
+   astWatchSTATUS(
+      RESULT = astGetStcNCoord( astI2P( *THIS ) );
+   )
+   return RESULT;
+}
+
+F77_INTEGER_FUNCTION(ast_getstccoord)( INTEGER(THIS),
+                                       INTEGER(ICOORD),
+                                       INTEGER(STATUS) ) {
+   GENPTR_INTEGER(THIS)
+   GENPTR_INTEGER(ICOORD)
+   F77_INTEGER_TYPE(RESULT);
+
+   astAt( "AST_GETSTCCOORD", NULL, 0 );
+   astWatchSTATUS(
+      RESULT = astP2I( astGetStcCoord( astI2P( *THIS ), *ICOORD ) );
+   )
+   return RESULT;
+}
+
+F77_LOGICAL_FUNCTION(ast_isastc)( INTEGER(THIS), INTEGER(STATUS) ) {
+   GENPTR_INTEGER(THIS)
+   F77_LOGICAL_TYPE(RESULT);
+
+   astAt( "AST_ISASTC", NULL, 0 );
+   astWatchSTATUS(
+      RESULT = astIsAStc( astI2P( *THIS ) ) ? F77_TRUE : F77_FALSE;
+   )
+   return RESULT;
+}
+
+F77_INTEGER_FUNCTION(ast_getstcregion)( INTEGER(THIS),
+                                        INTEGER(STATUS) ) {
+   GENPTR_INTEGER(THIS)
+   F77_INTEGER_TYPE(RESULT);
+
+   astAt( "AST_GETSTCREGION", NULL, 0 );
+   astWatchSTATUS(
+      RESULT = astP2I( astGetStcRegion( astI2P( *THIS ) ) );
+   )
+   return RESULT;
+}
+
+