Mercurial > octave-nkf
view examples/funcdemo.cc @ 16867:be41c30bcb44
Re-write documentation and all examples of dynamically linked functions.
* doc/interpreter/dynamic.txi: deleted.
* doc/interpreter/external.txi: Renamed from dynamic.txi. Rewrote or added
much information about dynamically linked functions.
* doc/interpreter/Makefile.am: Changed dynamic.txi to external.txi
in build system.
* doc/interpreter/data.txi, doc/interpreter/intro.txi,
doc/interpreter/octave.texi, doc/interpreter/sparse.txi: Changed dynamic.txi to
external.txi in cross-references.
* doc/interpreter/doccheck/aspell-octave.en.pws: Added new words from
external.txi to Octave dictionary.
* examples/firstmexdemo.c: deleted.
* examples/mex_demo.c: Renamed from firstmexdemo.c. Added many more comments
to code.
* examples/hello.cc: deleted.
* examples/oct_demo.cc: Renamed from hello.cc. Added many more comments
to code.
* examples/Makefile.am: Changed build system to use mex_demo.c and oct_demo.cc.
* examples/addtwomatrices.cc, examples/celldemo.cc, examples/embedded.cc,
examples/fortdemo.cc, examples/funcdemo.cc, examples/globaldemo.cc,
examples/helloworld.cc, examples/mycell.c, examples/myfeval.c,
examples/myfunc.c, examples/myhello.c, examples/mypow2.c, examples/myprop.c,
examples/myset.c, examples/mysparse.c, examples/mystring.c,
examples/mystruct.c, examples/paramdemo.cc, examples/standalone.cc,
examples/stringdemo.cc, examples/structdemo.cc, examples/unwinddemo.cc:
Use Octave coding conventions for code. Fixed all compilation errors and
warnings.
author | Rik <rik@octave.org> |
---|---|
date | Sat, 29 Jun 2013 18:08:24 -0700 |
parents | 460a3c6d8bf1 |
children |
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#include <octave/oct.h> #include <octave/parse.h> DEFUN_DLD (funcdemo, args, nargout, "Function Demo") { octave_value_list retval; int nargin = args.length (); if (nargin < 2) print_usage (); else { octave_value_list newargs; for (octave_idx_type i = nargin - 1; i > 0; i--) newargs(i-1) = args(i); if (args(0).is_function_handle () || args(0).is_inline_function ()) { octave_function *fcn = args(0).function_value (); if (! error_state) retval = feval (fcn, newargs, nargout); } else if (args(0).is_string ()) { std::string fcn = args(0).string_value (); if (! error_state) retval = feval (fcn, newargs, nargout); } else error ("funcdemo: INPUT must be string, inline, or function handle"); } return retval; }