view examples/myfevalf.f @ 18151:91a3858ef8cf stable

invoke versioned binaries from octave driver program (bug #40957) * main.in.cc (OCTAVE_VERSION): New macro. (main) Append OCTAVE_VERSION to exec file name. Always set new_argv[0] to full name of file that is executed. * Makefile.am (octave-cli-$(version), octave-gui-$(version), all-local): New rules. (OCTAVE_VERSION_LINKS): New variable. (CLEANFILES): Include $(OCTAVE_VERSION_LINKS) in the list.
author John W. Eaton <jwe@octave.org>
date Thu, 19 Dec 2013 15:24:28 -0500
parents 4295d634797d
children
line wrap: on
line source

      subroutine mexFunction (nlhs, plhs, nrhs, prhs)

      implicit none

      integer*4 nlhs, nrhs

* The following will need to be integer*8 on 64-bit systems, otherwise
* these variables won't be large enough to hold pointers...
      integer*4 plhs(*), prhs(*)

      integer*4 mxIsString, mxGetString, mxGetN, mexCallMATLAB
      integer*4 status, len
      character*100 str

      call mexPrintf ('Hello, World!')

      if (nrhs .lt. 1 .or. mxIsString (prhs(1)) .ne. 1) then
        call mexErrMsgTxt ('function name expected')
      endif

      len = mxGetN (prhs(1))

      status = mxGetString (prhs(1), str, 100)

      call mexPrintf ('FORTRAN will call the interpreter now')

      status = mexCallMATLAB (nlhs, plhs, nrhs-1, prhs(2), str(1:len))

      return
      end