source: trunk/src/octave/rpNodeType.cc @ 122

Last change on this file since 122 was 122, checked in by dkearney, 18 years ago

added initial version of octave language bindings.
1) no claiming language bindings work, but will happily take credit if they do.
2) bindings are untested
3) bindings happen to work with mystery example that happens to be located in examples/app-fermi/matlab/fermi_rp.m and happens to be invokable with examples/app-fermi/matlab/tool_rp.xml
4) bindings need octave2.1-headers installed (in debian: apt-get install octave2.1-headers) to get the mkoctfile program
5) binding function names might be changing to be more discriptive and more tightly bound to either the lib or units module.
6) adjusted Makefile to add octave bindings compilation.
File size: 2.1 KB
Line 
1/*
2 * ----------------------------------------------------------------------
3 *  INTERFACE: Octave Rappture Library Source
4 *
5 *    [retStr,err] = rpNodeType(nodeHandle)
6 *
7 * ======================================================================
8 *  AUTHOR:  Derrick Kearney, Purdue University
9 *  Copyright (c) 2005
10 *  Purdue Research Foundation, West Lafayette, IN
11 * ======================================================================
12 */
13
14#include "RpOctaveInterface.h"
15
16/**********************************************************************/
17// METHOD: [retStr,err] = rpNodeType(nodeHandle)
18/// Return the type name of the node represented by 'nodeHandle'
19/**
20 * This method returns the type name of the node represented
21 * by 'nodeHandle'.
22 * Error code, err=0 on success, anything else is failure.
23 */
24
25DEFUN_DLD (rpNodeType, args, ,
26"-*- texinfo -*-\n\
27[retStr,err] = rpNodeType(@var{nodeHandle})\n\
28\n\
29This method returns the type name of the node represented \n\
30by @var{nodeHandle}.\n\
31Error code, err=0 on success, anything else is failure.")
32{
33    static std::string who = "rpNodeType";
34
35    // The list of values to return.
36    octave_value_list retval;
37    int err = 1;
38    int nargin = args.length ();
39    int libHandle = 0;
40    RpLibrary* lib = NULL;
41    std::string retStr = "";
42
43    if (nargin == 1) {
44
45        if ( args(0).is_real_scalar() ) {
46
47            libHandle = args(0).int_value ();
48
49            /* Call the C subroutine. */
50            if ( (libHandle >= 0) ) {
51
52                lib = getObject_Lib(libHandle);
53                if (lib) {
54                    retStr = lib->nodeType();
55                    err = 0;
56                }
57                else {
58                    // lib is NULL, not found in dictionary
59                }
60            }
61            else {
62                // libHandle is negative
63                print_usage (who.c_str());
64            }
65        }
66        else {
67            // wrong argument types
68            print_usage (who.c_str());
69        }
70    }
71    else {
72        // wrong number of arguments
73        print_usage (who.c_str());
74    }
75
76    retval(0) = retStr;
77    retval(1) = err;
78    return retval;
79}
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