Документ взят из кэша поисковой машины. Адрес оригинального документа : http://www.atnf.csiro.au/computing/software/gipsy/sub/f2cvv_aux.dc3 Дата изменения: Sat Sep 25 17:01:36 1993 Дата индексирования: Fri Jan 16 21:54:26 2009 Кодировка: Поисковые слова: cygnus

Function: f2cvv_aux

Purpose: Auxiliary routines for the Fortran to C interface programme.

Category: SYSTEM

File: f2cvv_aux.src

Author: K.G. Begeman

Use: For the ALLIANT the following functions are provided:

A_ALLIANT( ARG ) Input integer (by value)
L_ALLIANT( ARG ) Input integer (by value)
RETURN_COMPLEX_ALLIANT( FIE ) Input procedure
FCALL_VOID_ALLIANT( F1, Input procedure
STACK ) Input address
FCALL_INT_ALLIANT( F2, Input procedure
STACK ) Input address
FCALL_BOOL_ALLIANT( F3, Input procedure
STACK ) Input address
FCALL_FLOAT_ALLIANT( F4, Input procedure
STACK ) Input address
FCALL_DOUBLE_ALLIANT( F5, Input procedure
STACK ) Input address
FCALL_COMPLEX_ALLIANT( F6, Input procedure
STACK ) Input address

ARG Argument number of character argument, 0 indicates
a character function
FIE Complex C function
F1 Fortran subroutine
F2 Fortran integer function
F3 Fortran logical function
F4 Fortran real function
F5 Fortran double precision function
F6 Fortran complex function
STACK Address of argument stack

The functions a_alliant and l_alliant return resp. the
address and length of a fortran character string in a
C procedure. The procedure return_complex_alliant calls
a complex C function and returns the results to the
Fortran calling procedure. The procedures fcall_*_alliant
calls a fortran subroutine/function from a C procedure.

For the mips-ultrix and mips_sgi architectures the following
functions are provided:

RETURN_COMPLEX_MIPS( CCMPLX ) Input C complex
FCALL_COMPLEX_MIPS( FCMPLX ) Input F complex

CCMPLX Complex C struct, used in C code
FCMPLX Fortran complex type, used in Fortran code

The procedure return_complex_mips has a C complex as
argument and returns the argument to the Fortran
calling procedure. The procedure fcall_complex_mips
has as argument a Fortran complex/double and returns
the C complex type.

For the ibm-aix architecture the following functions
are provided:

RETURN_COMPLEX_AIX( CCMPLX ) Input C complex
FCALL_COMPLEX_AIX( FCMPLX ) Input F complex pointer

CCMPLX Complex C struct, used in C code
FCMPLX Fortran complex type, used in Fortran code

The procedure return_complex_aix has a C complex as
argument and returns the argument to the Fortran
calling procedure. The procedure fcall_complex_aix
has as argument a Fortran complex/double and returns
the C complex type.

For the osf/alpha architecture the following functions
are provided:

RETURN_COMPLEX_ALPHA( CCMPLX ) Input C complex
FCALL_COMPLEX_ALPHA( FCMPLX ) Input F complex pointer

CCMPLX Complex C struct, used in C code
FCMPLX Fortran complex type, used in Fortran code

The procedure return_complex_alpha has a C complex as
argument and returns the argument to the Fortran
calling procedure. The procedure fcall_complex_alpha
has as argument a Fortran complex/double and returns
the C complex type.

Warning: Only compilable source code for ALLIANT, MIPS ULTRIX,
MIPS SGI, IBM AIX and OSF ALPHA are contained in this
source file.

Relared Docs: f2cvv.dc3

Updates: Jun 5, 1991: KGB Document created.
Jun 6, 1991: KGB Interface for IBM AIX implemented.
Oct 16, 1991: KGB Interface for Silicon Graphics implemented.
Jul 21, 1993: KGB Interface for OSF/Alpha implemented.