Mercurial > octave-antonio
view examples/structdemo.cc @ 17170:d6499c14021c
doc: Periodic grammarcheck of documentation.
* doc/interpreter/basics.txi, doc/interpreter/expr.txi,
doc/interpreter/install.txi, doc/interpreter/java.txi,
doc/interpreter/plot.txi, doc/interpreter/sparse.txi,
doc/interpreter/vectorize.txi, libinterp/corefcn/cellfun.cc,
libinterp/corefcn/debug.cc, libinterp/corefcn/file-io.cc,
libinterp/corefcn/load-save.cc, libinterp/corefcn/matrix_type.cc,
libinterp/corefcn/pr-output.cc, libinterp/parse-tree/oct-parse.in.yy,
liboctave/numeric/LSODE-opts.in, scripts/image/imformats.m,
scripts/image/imread.m, scripts/image/imwrite.m,
scripts/miscellaneous/error_ids.m, scripts/miscellaneous/fileattrib.m,
scripts/miscellaneous/mex.m, scripts/miscellaneous/mkoctfile.m,
scripts/miscellaneous/warning_ids.m, scripts/prefs/prefdir.m,
scripts/prefs/preferences.m, scripts/signal/fftfilt.m,
scripts/strings/isstrprop.m, scripts/testfun/assert.m:
Periodic grammarcheck of documentation.
author | Rik <rik@octave.org> |
---|---|
date | Sun, 04 Aug 2013 13:08:39 -0700 |
parents | be41c30bcb44 |
children |
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#include <octave/oct.h> #include <octave/ov-struct.h> DEFUN_DLD (structdemo, args, , "Struct Demo") { octave_value retval; int nargin = args.length (); if (args.length () == 2) { octave_scalar_map arg0 = args(0).scalar_map_value (); //octave_map arg0 = args(0).map_value (); if (! error_state) { std::string arg1 = args(1).string_value (); if (! error_state) { octave_value tmp = arg0.contents (arg1); //octave_value tmp = arg0.contents (arg1)(0); if (tmp.is_defined ()) { octave_scalar_map st; st.assign ("selected", tmp); retval = octave_value (st); } else error ("structdemo: struct does not have a field named '%s'\n", arg1.c_str ()); } else error ("structdemo: ARG2 must be a character string"); } else error ("structdemo: ARG1 must be a struct"); } else print_usage (); return retval; }