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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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1 #include <octave/oct.h>
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2 #include <octave/parse.h>
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3
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4 DEFUN_DLD (funcdemo, args, nargout, "Function Demo")
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5 {
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6 octave_value_list retval;
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7 int nargin = args.length ();
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8
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9 if (nargin < 2)
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10 print_usage ();
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11 else
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12 {
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13 octave_value_list newargs;
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14 for (octave_idx_type i = nargin - 1; i > 0; i--)
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15 newargs(i-1) = args(i);
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16 if (args(0).is_function_handle () || args(0).is_inline_function ())
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17 {
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18 octave_function *fcn = args(0).function_value ();
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19 if (! error_state)
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20 retval = feval (fcn, newargs, nargout);
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21 }
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22 else if (args(0).is_string ())
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23 {
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24 std::string fcn = args(0).string_value ();
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25 if (! error_state)
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26 retval = feval (fcn, newargs, nargout);
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27 }
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28 else
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29 error ("funcdemo: INPUT must be string, inline, or function handle");
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30 }
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31 return retval;
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32 }