Mercurial > octave
view examples/fortrandemo.cc @ 18369:4b32677b6229 stable
Rename Fortran example files from 'fort' prefix to 'fortran' prefix.
* examples/fortrandemo.cc, examples/fortransub.f: Renamed files.
* examples/fortdemo.cc, examples/fortsub.f: Deleted files.
* examples/Makefile.am, doc/interpreter/Makefile.am: Change build
system to use new file names.
* doc/interpreter/external.txi: Change documentation to reflect new names.
author | Rik <rik@octave.org> |
---|---|
date | Fri, 24 Jan 2014 09:32:55 -0800 |
parents | examples/fortdemo.cc@224e76250443 |
children |
line wrap: on
line source
#include <octave/oct.h> #include <octave/f77-fcn.h> extern "C" { F77_RET_T F77_FUNC (fortransub, FORTSUB) (const int&, double*, F77_CHAR_ARG_DECL F77_CHAR_ARG_LEN_DECL); } DEFUN_DLD (fortrandemo, args, , "Fortran Demo") { octave_value_list retval; int nargin = args.length (); if (nargin != 1) print_usage (); else { NDArray a = args(0).array_value (); if (! error_state) { double *av = a.fortran_vec (); octave_idx_type na = a.numel (); OCTAVE_LOCAL_BUFFER (char, ctmp, 128); F77_XFCN (fortransub, FORTSUB, (na, av, ctmp F77_CHAR_ARG_LEN (128))); retval(1) = std::string (ctmp); retval(0) = a; } } return retval; }