Home > classes > @provenance > provenance.m

provenance

PURPOSE ^

PROVENANCE constructors for provenance class.

SYNOPSIS ^

function p = provenance(varargin)

DESCRIPTION ^

 PROVENANCE constructors for provenance class.

 usage: p = provenance('creator');

 M Hewitson 07-05-07

CROSS-REFERENCE INFORMATION ^

This function calls: This function is called by:

SOURCE CODE ^

0001 function p = provenance(varargin)
0002 
0003 % PROVENANCE constructors for provenance class.
0004 %
0005 % usage: p = provenance('creator');
0006 %
0007 % M Hewitson 07-05-07
0008 %
0009 
0010 ALGONAME = mfilename;
0011 VERSION  = '$Id: provenance.html,v 1.2 2007/07/10 05:37:11 hewitson Exp $';
0012 
0013 if nargin > 0
0014   if ~ischar(varargin{1}) && ~isstruct(varargin{1})
0015     error('### Incorrect usage: first argument should be a character string or a structure.');
0016   end
0017 
0018   if isstruct(varargin{1})
0019 
0020     p = class(varargin{1}, 'provenance');
0021 
0022     return
0023   end
0024 
0025   creator = varargin{1};
0026 else
0027   creator = 'unknown';
0028 end
0029 created = now;
0030 
0031 
0032 % properties
0033 %   creator     - name of person creating this
0034 %   created     - data of creation
0035 %   ip          - IP of machine creating
0036 %   hostname    - hostname of the machine creating the object
0037 %   matver      - matlab version
0038 %   ltpdaver    -
0039 %   os          - operating system
0040 %
0041 %
0042 
0043 
0044 %--------------------------------------------------------------------------
0045 % Machine Info
0046 %
0047 ipaddress = char(getHostAddress(java.net.InetAddress.getLocalHost));
0048 hostname  = char(getHostName(java.net.InetAddress.getLocalHost));
0049 os        = computer;
0050 
0051 %--------------------------------------------------------------------------
0052 % Process software versions
0053 %
0054 
0055 % matlab_version  = '';
0056 % sigproc_version = '';
0057 % ltpda_version   = '';
0058 %
0059 % vs = ver;
0060 % for j=1:length(vs)
0061 %   v = vs(j);
0062 %   switch v.Name
0063 %     case 'MATLAB'
0064 %       matlab_version = [v.Version ' ' v.Release];
0065 %     case 'Signal Processing Toolbox'
0066 %       sigproc_version = [v.Version ' ' v.Release];
0067 %     case 'LTPDA Toolbox'
0068 %       ltpda_version = [v.Version ' ' v.Release];
0069 %   end
0070 % end
0071 
0072 matlab_version  = getappdata(0, 'matlab_version');
0073 sigproc_version = getappdata(0, 'sigproc_version');
0074 ltpda_version   = getappdata(0, 'ltpda_version');
0075 
0076 %--------------------------------------------------------------------------
0077 % Make provenance object
0078 %
0079 
0080 p.creator         = creator;
0081 p.created         = created;
0082 p.ip              = ipaddress;
0083 p.hostname        = hostname;
0084 p.os              = os;
0085 p.matlab_version  = matlab_version;
0086 p.sigproc_version = sigproc_version;
0087 p.ltpda_version   = ltpda_version;
0088 p = class(p, 'provenance');
0089 
0090 
0091 
0092 
0093 % END

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