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65<h1>user_info.h</h1><a href="user__info_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001
66<a name="l00014"></a>00014 <span class="preprocessor">#ifndef USER_INFO_H</span>
67<a name="l00015"></a>00015 <span class="preprocessor"></span><span class="preprocessor">#define USER_INFO_H</span>
68<a name="l00016"></a>00016 <span class="preprocessor"></span>
69<a name="l00017"></a>00017 <span class="preprocessor">#include &lt;stdio.h&gt;</span>
70<a name="l00018"></a>00018 <span class="preprocessor">#include &lt;string&gt;</span>
71<a name="l00019"></a>00019 <span class="preprocessor">#include &lt;typeinfo&gt;</span>
72<a name="l00020"></a>00020 <span class="preprocessor">#include &lt;map&gt;</span>
73<a name="l00021"></a>00021 <span class="preprocessor">#include &lt;stdexcept&gt;</span>
74<a name="l00022"></a>00022
75<a name="l00023"></a>00023 <span class="preprocessor">#include "libconfig/libconfig.h++"</span>
76<a name="l00024"></a>00024 <span class="preprocessor">#include "../bdmroot.h"</span>
77<a name="l00025"></a>00025 <span class="preprocessor">#include "itpp/itbase.h"</span>
78<a name="l00026"></a>00026
79<a name="l00027"></a>00027
80<a name="l00028"></a>00028 <span class="keyword">using</span> std::string;
81<a name="l00029"></a>00029 <span class="keyword">using namespace </span>std;
82<a name="l00030"></a>00030 <span class="keyword">using namespace </span>libconfig;
83<a name="l00031"></a>00031
84<a name="l00032"></a>00032 <span class="keyword">namespace </span>bdm
85<a name="l00033"></a>00033 {
86<a name="l00034"></a>00034         
87<a name="l00044"></a>00044 <span class="preprocessor">#ifndef BDMLIB </span>
88<a name="l00045"></a><a class="code" href="user__info_8h.html#4f9de2f17e844047726487b99def99c6">00045</a> <span class="preprocessor"></span><span class="preprocessor">        #define UIREGISTER(class_name) template&lt;&gt; const ParticularUI&lt;class_name&gt;&amp; ParticularUI&lt;class_name&gt;::factory = ParticularUI&lt;class_name&gt;(#class_name) </span>
89<a name="l00046"></a>00046 <span class="preprocessor"></span><span class="preprocessor">#else</span>
90<a name="l00047"></a>00047 <span class="preprocessor"></span><span class="preprocessor">        #define UIREGISTER(class_name)</span>
91<a name="l00048"></a>00048 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
92<a name="l00049"></a>00049 <span class="preprocessor"></span>
93<a name="l00051"></a><a class="code" href="classbdm_1_1UIException.html">00051</a> <span class="keyword">class </span><a class="code" href="classbdm_1_1UIException.html" title="Exception prepared for reporting user-info errors which are always related to some...">UIException</a> : <span class="keyword">public</span> std::exception
94<a name="l00052"></a>00052 {
95<a name="l00053"></a>00053 <span class="keyword">private</span>:
96<a name="l00055"></a>00055         <span class="keyword">const</span> <span class="keywordtype">string</span> message;
97<a name="l00056"></a>00056
98<a name="l00057"></a>00057 <span class="keyword">public</span>:
99<a name="l00059"></a><a class="code" href="classbdm_1_1UIException.html#351bfe4a6e8d0288500e3412313f3301">00059</a>         <a class="code" href="classbdm_1_1UIException.html#351bfe4a6e8d0288500e3412313f3301" title="Use this constructor when you can pass the problematical Setting as a parameter.">UIException</a>( <span class="keyword">const</span> <span class="keywordtype">string</span> &amp;message, <span class="keyword">const</span> Setting &amp;element  )
100<a name="l00060"></a>00060                 : message( <span class="stringliteral">"UI error: "</span> + message + <span class="stringliteral">". Check path \""</span> + string(element.getPath()) + <span class="stringliteral">"\"."</span> )
101<a name="l00061"></a>00061         {
102<a name="l00062"></a>00062         }
103<a name="l00063"></a>00063
104<a name="l00065"></a><a class="code" href="classbdm_1_1UIException.html#691e5563c06a1d4d9e02e01a1a187dae">00065</a>         <a class="code" href="classbdm_1_1UIException.html#351bfe4a6e8d0288500e3412313f3301" title="Use this constructor when you can pass the problematical Setting as a parameter.">UIException</a>( <span class="keyword">const</span> <span class="keywordtype">string</span> &amp;message, <span class="keyword">const</span> <span class="keywordtype">string</span> &amp;path  )
105<a name="l00066"></a>00066                 : message( <span class="stringliteral">"UI error: "</span> + message + <span class="stringliteral">"! Check path \""</span> + path + <span class="stringliteral">"\"."</span> )
106<a name="l00067"></a>00067         {
107<a name="l00068"></a>00068         }
108<a name="l00069"></a>00069
109<a name="l00071"></a><a class="code" href="classbdm_1_1UIException.html#1bf477e4ea19abb638fe5b883f09218e">00071</a>         <span class="keyword">virtual</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="classbdm_1_1UIException.html#1bf477e4ea19abb638fe5b883f09218e" title="Overriden method for reporting an error message.">what</a>() <span class="keyword">const</span> throw()
110<a name="l00072"></a>00072         {
111<a name="l00073"></a>00073                 <span class="keywordflow">return</span> message.c_str();
112<a name="l00074"></a>00074         }
113<a name="l00075"></a>00075         ~<a class="code" href="classbdm_1_1UIException.html" title="Exception prepared for reporting user-info errors which are always related to some...">UIException</a>() throw() {};
114<a name="l00076"></a>00076 };
115<a name="l00077"></a>00077
116<a name="l00078"></a>00078
117<a name="l00101"></a><a class="code" href="classbdm_1_1UIFile.html">00101</a> <span class="keyword">class </span><a class="code" href="classbdm_1_1UIFile.html" title="This class serves to load and/or save user-infos into/from configuration files stored...">UIFile</a> : <span class="keyword">public</span> Config
118<a name="l00102"></a>00102 {
119<a name="l00103"></a>00103 <span class="keyword">public</span>:
120<a name="l00105"></a>00105         <a class="code" href="classbdm_1_1UIFile.html#77274c827f87f16bd6671df8a0cc1e33" title="Create empty file instance prepared to store Settings.">UIFile</a>();
121<a name="l00106"></a>00106
122<a name="l00108"></a>00108         <a class="code" href="classbdm_1_1UIFile.html#77274c827f87f16bd6671df8a0cc1e33" title="Create empty file instance prepared to store Settings.">UIFile</a>( <span class="keyword">const</span> <span class="keywordtype">string</span> &amp;file_name );
123<a name="l00109"></a>00109
124<a name="l00111"></a>00111         <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1UIFile.html#1f8af28a0d8ef1a4956e198df0beb5ba" title="Save all the stored Settings into the configuration file file_name.">save</a>(<span class="keyword">const</span> <span class="keywordtype">string</span> &amp;file_name);
125<a name="l00112"></a>00112
126<a name="l00114"></a>00114         <a class="code" href="classbdm_1_1UIFile.html#5bce10d88c71f6147d58baa8400ff61f" title="This operator allows the ability of substituting Setting parameter by UIFile instance...">operator Setting&amp;</a>();
127<a name="l00115"></a>00115 };
128<a name="l00116"></a>00116
129<a name="l00181"></a><a class="code" href="classbdm_1_1SettingResolver.html">00181</a> <span class="keyword">class </span><a class="code" href="classbdm_1_1SettingResolver.html" title="This class serves to expand links used within configuration files.">SettingResolver</a> : <a class="code" href="classbdm_1_1root.html" title="Root class of BDM objects.">root</a>
130<a name="l00182"></a>00182 {
131<a name="l00183"></a>00183 <span class="keyword">private</span>:
132<a name="l00185"></a>00185         <a class="code" href="classbdm_1_1UIFile.html" title="This class serves to load and/or save user-infos into/from configuration files stored...">UIFile</a> *file;
133<a name="l00186"></a>00186
134<a name="l00192"></a>00192         <span class="keyword">const</span> Setting &amp;initialize_reference( <a class="code" href="classbdm_1_1UIFile.html" title="This class serves to load and/or save user-infos into/from configuration files stored...">UIFile</a>* &amp;file, <span class="keyword">const</span> Setting &amp;potential_link);
135<a name="l00193"></a>00193
136<a name="l00194"></a>00194 <span class="keyword">public</span>:
137<a name="l00196"></a><a class="code" href="classbdm_1_1SettingResolver.html#adfcd0a81d025c52c8335b6aea07b498">00196</a>         <span class="keyword">const</span> Setting &amp;<a class="code" href="classbdm_1_1SettingResolver.html#adfcd0a81d025c52c8335b6aea07b498" title="Reference to a resolved link or to the original Setting in the case it does not contain...">result</a>;
138<a name="l00197"></a>00197
139<a name="l00199"></a>00199         <a class="code" href="classbdm_1_1SettingResolver.html#e2299746b95bf8af54a867aaf52fc8da" title="If potential_link contains a link to some other setting, it is resolved here. Anyway...">SettingResolver</a>( <span class="keyword">const</span> Setting &amp;potential_link );
140<a name="l00200"></a>00200         
141<a name="l00202"></a>00202         <a class="code" href="classbdm_1_1SettingResolver.html#c8b29999710e2db98c1a3979e25e6bbc" title="An opened UIFile file is closed here if necessary.">~SettingResolver</a>();             
142<a name="l00203"></a>00203 };
143<a name="l00204"></a>00204
144<a name="l00212"></a><a class="code" href="classbdm_1_1UI.html">00212</a> <span class="keyword">class </span><a class="code" href="classbdm_1_1UI.html" title="UI is an abstract class and it is intended for internal purposes only.">UI</a> 
145<a name="l00213"></a>00213 {
146<a name="l00214"></a>00214 <span class="keyword">private</span>:
147<a name="l00220"></a>00220         <span class="keyword">class </span>MappedUI
148<a name="l00221"></a>00221         {
149<a name="l00222"></a>00222         <span class="keyword">private</span>:
150<a name="l00224"></a>00224                 <span class="keyword">typedef</span> map&lt; const string, const UI* const &gt; StringToUIMap;
151<a name="l00225"></a>00225
152<a name="l00227"></a>00227                 <span class="keyword">typedef</span> map&lt; const type_info * const, const string &gt; TypeInfoToStringMap;
153<a name="l00228"></a>00228
154<a name="l00230"></a>00230                 <span class="keyword">static</span> StringToUIMap&amp; mapped_strings();
155<a name="l00231"></a>00231
156<a name="l00233"></a>00233                 <span class="keyword">static</span> TypeInfoToStringMap&amp; mapped_type_infos();
157<a name="l00234"></a>00234
158<a name="l00236"></a>00236                 <span class="keyword">static</span> <span class="keywordtype">void</span> unregistered_class_error( <span class="keyword">const</span> <span class="keywordtype">string</span> &amp;unregistered_class_name );
159<a name="l00237"></a>00237
160<a name="l00238"></a>00238         <span class="keyword">public</span>:
161<a name="l00240"></a>00240                 <span class="keyword">static</span> <span class="keywordtype">void</span> add_class( <span class="keyword">const</span> <span class="keywordtype">string</span> &amp;class_name, <span class="keyword">const</span> type_info * <span class="keyword">const</span> class_type_info, <span class="keyword">const</span> <a class="code" href="classbdm_1_1UI.html" title="UI is an abstract class and it is intended for internal purposes only.">UI</a>* <span class="keyword">const</span> ui );
162<a name="l00241"></a>00241
163<a name="l00243"></a>00243                 <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="classbdm_1_1UI.html" title="UI is an abstract class and it is intended for internal purposes only.">UI</a>&amp; retrieve_ui( <span class="keyword">const</span> <span class="keywordtype">string</span> &amp;class_name );
164<a name="l00244"></a>00244
165<a name="l00246"></a>00246                 <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">string</span>&amp; retrieve_class_name( <span class="keyword">const</span> type_info* <span class="keyword">const</span> class_type_info );
166<a name="l00247"></a>00247         };
167<a name="l00248"></a>00248
168<a name="l00250"></a>00250         <span class="keyword">static</span> <span class="keywordtype">void</span> assert_type( <span class="keyword">const</span> Setting &amp;element, Setting::Type type);
169<a name="l00251"></a>00251
170<a name="l00253"></a>00253         <span class="keyword">virtual</span> <a class="code" href="classbdm_1_1root.html" title="Root class of BDM objects.">root</a>* new_instance() <span class="keyword">const</span> = 0;
171<a name="l00254"></a>00254         
172<a name="l00256"></a>00256         <span class="keyword">static</span> <span class="keyword">const</span> Setting&amp; to_child_setting( <span class="keyword">const</span> Setting &amp;element, <span class="keyword">const</span> <span class="keywordtype">int</span> index );
173<a name="l00257"></a>00257
174<a name="l00259"></a>00259         <span class="keyword">static</span> <span class="keyword">const</span> Setting&amp; to_child_setting( <span class="keyword">const</span> Setting &amp;element, <span class="keyword">const</span> <span class="keywordtype">string</span> &amp;name );
175<a name="l00260"></a>00260
176<a name="l00262"></a>00262         <span class="keyword">static</span> <span class="keywordtype">void</span> from_setting( mat&amp; matrix, <span class="keyword">const</span> Setting &amp;element );       
177<a name="l00264"></a>00264         <span class="keyword">static</span> <span class="keywordtype">void</span> from_setting( ivec &amp;vector, <span class="keyword">const</span> Setting &amp;element );
178<a name="l00266"></a>00266         <span class="keyword">static</span> <span class="keywordtype">void</span> from_setting( <span class="keywordtype">string</span> &amp;<a class="code" href="classbdm_1_1str.html" title="Structure of RV (used internally), i.e. expanded RVs - TODO tak proc je ve verejnem...">str</a>, <span class="keyword">const</span> Setting &amp;element );
179<a name="l00268"></a>00268         <span class="keyword">static</span> <span class="keywordtype">void</span> from_setting( vec &amp;vector, <span class="keyword">const</span> Setting &amp;element );
180<a name="l00270"></a>00270         <span class="keyword">static</span> <span class="keywordtype">void</span> from_setting( <span class="keywordtype">int</span> &amp;integer, <span class="keyword">const</span> Setting &amp;element );
181<a name="l00272"></a>00272         <span class="keyword">static</span> <span class="keywordtype">void</span> from_setting( <span class="keywordtype">double</span> &amp;real, <span class="keyword">const</span> Setting &amp;element );
182<a name="l00274"></a>00274         <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt; <span class="keyword">static</span> <span class="keywordtype">void</span> from_setting( T* &amp;instance, <span class="keyword">const</span> Setting &amp;element )
183<a name="l00275"></a>00275         {                       
184<a name="l00276"></a>00276                 <span class="keyword">const</span> <a class="code" href="classbdm_1_1SettingResolver.html" title="This class serves to expand links used within configuration files.">SettingResolver</a> link( element );
185<a name="l00277"></a>00277                 assert_type(link.<a class="code" href="classbdm_1_1SettingResolver.html#adfcd0a81d025c52c8335b6aea07b498" title="Reference to a resolved link or to the original Setting in the case it does not contain...">result</a>,Setting::TypeGroup);
186<a name="l00278"></a>00278
187<a name="l00279"></a>00279                 <span class="comment">// we get a value stored in the "class" attribute </span>
188<a name="l00280"></a>00280                 <span class="keywordtype">string</span> class_name;
189<a name="l00281"></a>00281                 <span class="keywordflow">if</span>( !link.<a class="code" href="classbdm_1_1SettingResolver.html#adfcd0a81d025c52c8335b6aea07b498" title="Reference to a resolved link or to the original Setting in the case it does not contain...">result</a>.lookupValue( <span class="stringliteral">"class"</span>, class_name ) )
190<a name="l00282"></a>00282                         <span class="keywordflow">throw</span> <a class="code" href="classbdm_1_1UIException.html" title="Exception prepared for reporting user-info errors which are always related to some...">UIException</a>( <span class="stringliteral">"the obligatory \"class\" identifier is missing"</span>, link.<a class="code" href="classbdm_1_1SettingResolver.html#adfcd0a81d025c52c8335b6aea07b498" title="Reference to a resolved link or to the original Setting in the case it does not contain...">result</a> );
191<a name="l00283"></a>00283         
192<a name="l00284"></a>00284                 <span class="comment">// then we find a user-info related to this type</span>
193<a name="l00285"></a>00285                 <span class="keyword">const</span> <a class="code" href="classbdm_1_1UI.html" title="UI is an abstract class and it is intended for internal purposes only.">UI</a>&amp; related_UI = MappedUI::retrieve_ui( class_name );
194<a name="l00286"></a>00286                 
195<a name="l00287"></a>00287                 <a class="code" href="classbdm_1_1root.html" title="Root class of BDM objects.">root</a>* typeless_instance = related_UI.<a class="code" href="classbdm_1_1UI.html#77291f28a4b951522ae5f6a03121b635" title="Method assembling a typeless instance, it is implemented in descendant class ParticularUI&amp;lt;T&amp;gt;...">new_instance</a>();
196<a name="l00288"></a>00288
197<a name="l00289"></a>00289                 instance = <span class="keyword">dynamic_cast&lt;</span>T*<span class="keyword">&gt;</span>(typeless_instance);
198<a name="l00290"></a>00290                 <span class="keywordflow">if</span> (!instance)
199<a name="l00291"></a>00291                         <span class="keywordflow">throw</span> <a class="code" href="classbdm_1_1UIException.html" title="Exception prepared for reporting user-info errors which are always related to some...">UIException</a>( <span class="stringliteral">"class "</span> + class_name + <span class="stringliteral">" is not a descendant of the desired output class. Try to call the UI::build&lt;T&gt; function with a different type parameter."</span>, link.<a class="code" href="classbdm_1_1SettingResolver.html#adfcd0a81d025c52c8335b6aea07b498" title="Reference to a resolved link or to the original Setting in the case it does not contain...">result</a> );
200<a name="l00292"></a>00292                 
201<a name="l00293"></a>00293                 <span class="keywordflow">try</span>
202<a name="l00294"></a>00294                 {
203<a name="l00295"></a>00295                         instance-&gt;from_setting( link.<a class="code" href="classbdm_1_1SettingResolver.html#adfcd0a81d025c52c8335b6aea07b498" title="Reference to a resolved link or to the original Setting in the case it does not contain...">result</a> );
204<a name="l00296"></a>00296                 }
205<a name="l00297"></a>00297                 <span class="keywordflow">catch</span>(SettingException xcptn)
206<a name="l00298"></a>00298                 {
207<a name="l00299"></a>00299                         <span class="keywordflow">throw</span> <a class="code" href="classbdm_1_1UIException.html" title="Exception prepared for reporting user-info errors which are always related to some...">UIException</a>( <span class="stringliteral">"the method "</span> + class_name + <span class="stringliteral">".from_setting(Setting&amp;) has thrown an SettingException. Try to correct this method"</span>, xcptn.getPath());
208<a name="l00300"></a>00300                 }
209<a name="l00301"></a>00301         }       
210<a name="l00302"></a>00302
211<a name="l00304"></a>00304         <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt; <span class="keyword">static</span> <span class="keywordtype">void</span> from_setting( Array&lt;T&gt; &amp;array_to_load, <span class="keyword">const</span> Setting &amp;element )
212<a name="l00305"></a>00305         {
213<a name="l00306"></a>00306                 <span class="keyword">const</span> <a class="code" href="classbdm_1_1SettingResolver.html" title="This class serves to expand links used within configuration files.">SettingResolver</a> link( element );
214<a name="l00307"></a>00307
215<a name="l00308"></a>00308                 assert_type(link.<a class="code" href="classbdm_1_1SettingResolver.html#adfcd0a81d025c52c8335b6aea07b498" title="Reference to a resolved link or to the original Setting in the case it does not contain...">result</a>,Setting::TypeList);
216<a name="l00309"></a>00309
217<a name="l00310"></a>00310                 <span class="keywordtype">int</span> len = link.<a class="code" href="classbdm_1_1SettingResolver.html#adfcd0a81d025c52c8335b6aea07b498" title="Reference to a resolved link or to the original Setting in the case it does not contain...">result</a>.getLength();
218<a name="l00311"></a>00311                 array_to_load.set_length( len );
219<a name="l00312"></a>00312                 <span class="keywordflow">if</span>( len == 0 ) <span class="keywordflow">return</span>;
220<a name="l00313"></a>00313                 
221<a name="l00314"></a>00314                 <span class="keywordflow">for</span>( <span class="keywordtype">int</span> i=0; i &lt; len; i++ )
222<a name="l00315"></a>00315                         from_setting( array_to_load(i), link.<a class="code" href="classbdm_1_1SettingResolver.html#adfcd0a81d025c52c8335b6aea07b498" title="Reference to a resolved link or to the original Setting in the case it does not contain...">result</a>[i] );
223<a name="l00316"></a>00316         }
224<a name="l00317"></a>00317
225<a name="l00318"></a>00318 <span class="keyword">protected</span>:
226<a name="l00320"></a><a class="code" href="classbdm_1_1UI.html#d60234c0673f345424329894b9b0cef8">00320</a>         <a class="code" href="classbdm_1_1UI.html#d60234c0673f345424329894b9b0cef8" title="Default constructor for internal use only, see.">UI</a>( <span class="keyword">const</span> <span class="keywordtype">string</span>&amp; class_name, <span class="keyword">const</span> type_info * <span class="keyword">const</span> class_type_info )
227<a name="l00321"></a>00321         {       
228<a name="l00322"></a>00322                 MappedUI::add_class( class_name, class_type_info, <span class="keyword">this</span> );
229<a name="l00323"></a>00323         }
230<a name="l00324"></a>00324
231<a name="l00325"></a>00325 <span class="keyword">public</span>:
232<a name="l00326"></a>00326
233<a name="l00330"></a>00330
234<a name="l00332"></a><a class="code" href="classbdm_1_1UI.html#dda27449f8bd19d54db9ccfb2644e908">00332</a>         <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt; <span class="keyword">static</span> T* <a class="code" href="classbdm_1_1UI.html#dda27449f8bd19d54db9ccfb2644e908" title="The new instance of type T* is constructed and initialized with values stored in...">build</a>( <span class="keyword">const</span> Setting &amp;element, <span class="keyword">const</span> <span class="keywordtype">string</span> &amp;name )
235<a name="l00333"></a>00333         {                       
236<a name="l00334"></a>00334                 T* instance;
237<a name="l00335"></a>00335                 from_setting&lt;T&gt;( instance, to_child_setting( element, name ) );
238<a name="l00336"></a>00336                 <span class="keywordflow">return</span> instance;
239<a name="l00337"></a>00337         }
240<a name="l00339"></a><a class="code" href="classbdm_1_1UI.html#f0eccc7bbe4b680f3e1cb84b455a1125">00339</a>         <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt; <span class="keyword">static</span> T* <a class="code" href="classbdm_1_1UI.html#dda27449f8bd19d54db9ccfb2644e908" title="The new instance of type T* is constructed and initialized with values stored in...">build</a>( <span class="keyword">const</span> Setting &amp;element, <span class="keyword">const</span> <span class="keywordtype">int</span> index )
241<a name="l00340"></a>00340         {
242<a name="l00341"></a>00341                 T* instance;
243<a name="l00342"></a>00342                 from_setting&lt;T&gt;( instance, to_child_setting( element, index ) );
244<a name="l00343"></a>00343                 <span class="keywordflow">return</span> instance;
245<a name="l00344"></a>00344         }
246<a name="l00346"></a><a class="code" href="classbdm_1_1UI.html#6e2da6a142fecf5f21e0bb86a7211cb4">00346</a>         <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt; <span class="keyword">static</span> T* <a class="code" href="classbdm_1_1UI.html#dda27449f8bd19d54db9ccfb2644e908" title="The new instance of type T* is constructed and initialized with values stored in...">build</a>( <span class="keyword">const</span> Setting &amp;element )
247<a name="l00347"></a>00347         {
248<a name="l00348"></a>00348                 T* instance;
249<a name="l00349"></a>00349                 from_setting&lt;T&gt;( instance,  element );
250<a name="l00350"></a>00350                 <span class="keywordflow">return</span> instance;
251<a name="l00351"></a>00351         }
252<a name="l00353"></a>00353
253<a name="l00357"></a>00357
254<a name="l00359"></a><a class="code" href="classbdm_1_1UI.html#652bfd23f5052e4f1cb317057d74a3e2">00359</a>         <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt; <span class="keyword">static</span> <span class="keywordtype">void</span> <span class="keyword">get</span>( T &amp;instance, <span class="keyword">const</span> Setting &amp;element, <span class="keyword">const</span> <span class="keywordtype">string</span> &amp;name )
255<a name="l00360"></a>00360         {
256<a name="l00361"></a>00361                 from_setting( instance, to_child_setting( element, name ) );
257<a name="l00362"></a>00362         }
258<a name="l00363"></a>00363
259<a name="l00365"></a><a class="code" href="classbdm_1_1UI.html#3d04bb3d7dbcf0da0b4d5d3d5b7df51a">00365</a>         <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt; <span class="keyword">static</span> <span class="keywordtype">void</span> <span class="keyword">get</span>( T &amp;instance, <span class="keyword">const</span> Setting &amp;element, <span class="keyword">const</span> <span class="keywordtype">int</span> index )
260<a name="l00366"></a>00366         {
261<a name="l00367"></a>00367                 from_setting( instance, to_child_setting( element, index ) );
262<a name="l00368"></a>00368         }
263<a name="l00369"></a>00369
264<a name="l00371"></a><a class="code" href="classbdm_1_1UI.html#25747ac6d0232aa7102dbb316f65ddce">00371</a>         <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt; <span class="keyword">static</span> <span class="keywordtype">void</span> <span class="keyword">get</span>( T &amp;instance, <span class="keyword">const</span> Setting &amp;element  )
265<a name="l00372"></a>00372         {
266<a name="l00373"></a>00373                 from_setting( instance, element );
267<a name="l00374"></a>00374         }
268<a name="l00376"></a>00376
269<a name="l00380"></a>00380
270<a name="l00382"></a><a class="code" href="classbdm_1_1UI.html#00bb5f2a328d272b0a3ffbda1a902d54">00382</a>         <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt; <span class="keyword">static</span> <span class="keywordtype">void</span> <span class="keyword">get</span>( Array&lt;T&gt; &amp;array_to_load, <span class="keyword">const</span> Setting &amp;element, <span class="keyword">const</span> <span class="keywordtype">string</span> &amp;name )
271<a name="l00383"></a>00383         {
272<a name="l00384"></a>00384                 from_setting( array_to_load, to_child_setting( element, name ) );
273<a name="l00385"></a>00385         }
274<a name="l00386"></a>00386
275<a name="l00388"></a><a class="code" href="classbdm_1_1UI.html#b6a224b6aea027e167d3d565b39144e0">00388</a>         <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt; <span class="keyword">static</span> <span class="keywordtype">void</span> <span class="keyword">get</span>( Array&lt;T&gt; &amp;array_to_load, <span class="keyword">const</span> Setting &amp;element, <span class="keyword">const</span> <span class="keywordtype">int</span> index )
276<a name="l00389"></a>00389         {
277<a name="l00390"></a>00390                 from_setting( array_to_load, to_child_setting( element, index ) );
278<a name="l00391"></a>00391         }
279<a name="l00392"></a>00392
280<a name="l00394"></a><a class="code" href="classbdm_1_1UI.html#4fc5efdc58e4e184218b6d5beeb5ceab">00394</a>         <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt; <span class="keyword">static</span> <span class="keywordtype">void</span> <span class="keyword">get</span>( Array&lt;T&gt; &amp;array_to_load, <span class="keyword">const</span> Setting &amp;element  )
281<a name="l00395"></a>00395         {
282<a name="l00396"></a>00396                 from_setting( array_to_load, element );
283<a name="l00397"></a>00397         }
284<a name="l00399"></a>00399
285<a name="l00404"></a>00404
286<a name="l00406"></a><a class="code" href="classbdm_1_1UI.html#c83987949e6a9e79d6e093797ab7d917">00406</a>         <span class="keyword">template</span>&lt; <span class="keyword">class</span> T&gt; <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1UI.html#c83987949e6a9e79d6e093797ab7d917" title="A root descendant instance is stored in the new child Setting appended to the passed...">save</a>( <span class="keyword">const</span> T * <span class="keyword">const</span> instance, Setting &amp;element, <span class="keyword">const</span> <span class="keywordtype">string</span> &amp;name = <span class="stringliteral">""</span>)
287<a name="l00407"></a>00407         {
288<a name="l00408"></a>00408                 Setting &amp;<span class="keyword">set</span> = (name == <span class="stringliteral">""</span>) ? element.add( Setting::TypeGroup )                                                 
289<a name="l00409"></a>00409                                                                          : element.add( name, Setting::TypeGroup );             
290<a name="l00410"></a>00410
291<a name="l00411"></a>00411                 <span class="keyword">const</span> <span class="keywordtype">string</span> &amp;class_name = MappedUI::retrieve_class_name( &amp;<span class="keyword">typeid</span>(*instance) );
292<a name="l00412"></a>00412                         
293<a name="l00413"></a>00413                 <span class="comment">// add attribute "class" </span>
294<a name="l00414"></a>00414                 Setting &amp;type = <span class="keyword">set</span>.add( <span class="stringliteral">"class"</span>, Setting::TypeString );
295<a name="l00415"></a>00415                 type = class_name;
296<a name="l00416"></a>00416
297<a name="l00417"></a>00417                 <span class="keywordflow">try</span>
298<a name="l00418"></a>00418                 {
299<a name="l00419"></a>00419                         instance-&gt;to_setting( <span class="keyword">set</span> );
300<a name="l00420"></a>00420                 }
301<a name="l00421"></a>00421                 <span class="keywordflow">catch</span>(SettingException xcptn)
302<a name="l00422"></a>00422                 {
303<a name="l00423"></a>00423                         <span class="keywordflow">throw</span> <a class="code" href="classbdm_1_1UIException.html" title="Exception prepared for reporting user-info errors which are always related to some...">UIException</a>( <span class="stringliteral">"the method "</span> + class_name + <span class="stringliteral">".to_setting(Setting&amp;) has thrown an SettingException. Try to correct this method"</span>, xcptn.getPath());
304<a name="l00424"></a>00424                 }       
305<a name="l00425"></a>00425         }
306<a name="l00426"></a>00426
307<a name="l00428"></a><a class="code" href="classbdm_1_1UI.html#4514f93573a9d9126c506d176fbd3163">00428</a>         <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt; <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1UI.html#c83987949e6a9e79d6e093797ab7d917" title="A root descendant instance is stored in the new child Setting appended to the passed...">save</a>( <span class="keyword">const</span> Array&lt;T&gt; &amp;array_to_save, Setting &amp;element, <span class="keyword">const</span> <span class="keywordtype">string</span> &amp;name = <span class="stringliteral">""</span> )
308<a name="l00429"></a>00429         {
309<a name="l00430"></a>00430                 assert_type(element,Setting::TypeGroup);
310<a name="l00431"></a>00431                 Setting &amp;list = (name == <span class="stringliteral">""</span>) ? element.add( Setting::TypeList )                                                 
311<a name="l00432"></a>00432                                                                          : element.add( name, Setting::TypeList );             
312<a name="l00433"></a>00433                 <span class="keywordflow">for</span>( <span class="keywordtype">int</span> i=0; i&lt;array_to_save.length(); i++ )
313<a name="l00434"></a>00434                         <a class="code" href="classbdm_1_1UI.html#c83987949e6a9e79d6e093797ab7d917" title="A root descendant instance is stored in the new child Setting appended to the passed...">save</a>( array_to_save(i), list );
314<a name="l00435"></a>00435         }
315<a name="l00436"></a>00436
316<a name="l00438"></a>00438         <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1UI.html#c83987949e6a9e79d6e093797ab7d917" title="A root descendant instance is stored in the new child Setting appended to the passed...">save</a>( <span class="keyword">const</span> mat &amp;matrix, Setting &amp;element, <span class="keyword">const</span> <span class="keywordtype">string</span> &amp;name = <span class="stringliteral">""</span> );
317<a name="l00439"></a>00439
318<a name="l00441"></a>00441         <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1UI.html#c83987949e6a9e79d6e093797ab7d917" title="A root descendant instance is stored in the new child Setting appended to the passed...">save</a>( <span class="keyword">const</span> ivec &amp;vec, Setting &amp;element, <span class="keyword">const</span> <span class="keywordtype">string</span> &amp;name = <span class="stringliteral">""</span> );
319<a name="l00442"></a>00442         
320<a name="l00444"></a>00444         <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1UI.html#c83987949e6a9e79d6e093797ab7d917" title="A root descendant instance is stored in the new child Setting appended to the passed...">save</a>( <span class="keyword">const</span> vec &amp;vector, Setting &amp;element, <span class="keyword">const</span> <span class="keywordtype">string</span> &amp;name = <span class="stringliteral">""</span> );
321<a name="l00445"></a>00445
322<a name="l00447"></a>00447         <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1UI.html#c83987949e6a9e79d6e093797ab7d917" title="A root descendant instance is stored in the new child Setting appended to the passed...">save</a>( <span class="keyword">const</span> <span class="keywordtype">string</span> &amp;str, Setting &amp;element, <span class="keyword">const</span> <span class="keywordtype">string</span> &amp;name = <span class="stringliteral">""</span> );
323<a name="l00448"></a>00448
324<a name="l00450"></a>00450         <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1UI.html#c83987949e6a9e79d6e093797ab7d917" title="A root descendant instance is stored in the new child Setting appended to the passed...">save</a>( <span class="keyword">const</span> <span class="keywordtype">int</span> &amp;integer, Setting &amp;element, <span class="keyword">const</span> <span class="keywordtype">string</span> &amp;name = <span class="stringliteral">""</span> );
325<a name="l00451"></a>00451
326<a name="l00453"></a>00453         <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1UI.html#c83987949e6a9e79d6e093797ab7d917" title="A root descendant instance is stored in the new child Setting appended to the passed...">save</a>( <span class="keyword">const</span> <span class="keywordtype">double</span> &amp;real, Setting &amp;element, <span class="keyword">const</span> <span class="keywordtype">string</span> &amp;name = <span class="stringliteral">""</span> );     
327<a name="l00455"></a>00455
328<a name="l00456"></a>00456 };
329<a name="l00457"></a>00457
330<a name="l00458"></a>00458
331<a name="l00460"></a><a class="code" href="classbdm_1_1ParticularUI.html">00460</a> <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt; <span class="keyword">class </span><a class="code" href="classbdm_1_1ParticularUI.html" title="The only UI descendant class which is not intended for direct use. It should be accessed...">ParticularUI</a> : <span class="keyword">private</span> <a class="code" href="classbdm_1_1UI.html" title="UI is an abstract class and it is intended for internal purposes only.">UI</a>
332<a name="l00461"></a>00461 {
333<a name="l00462"></a>00462 <span class="keyword">private</span>:
334<a name="l00464"></a>00464         <a class="code" href="classbdm_1_1ParticularUI.html" title="The only UI descendant class which is not intended for direct use. It should be accessed...">ParticularUI&lt;T&gt;</a>( <span class="keyword">const</span> <span class="keywordtype">string</span> &amp;class_name) : <a class="code" href="classbdm_1_1UI.html#d60234c0673f345424329894b9b0cef8" title="Default constructor for internal use only, see.">UI</a>( class_name, &amp;<span class="keyword">typeid</span>(T) )
335<a name="l00465"></a><a class="code" href="classbdm_1_1ParticularUI.html#18a208b7549160ae6aeb884dc2bcd90f">00465</a>         {};
336<a name="l00466"></a>00466
337<a name="l00467"></a>00467 <span class="keyword">public</span>:
338<a name="l00469"></a>00469         <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="classbdm_1_1ParticularUI.html" title="The only UI descendant class which is not intended for direct use. It should be accessed...">ParticularUI&lt;T&gt;</a>&amp; <a class="code" href="classbdm_1_1ParticularUI.html#18a208b7549160ae6aeb884dc2bcd90f" title="The only instance of this class (each type T has its own instance) which is used...">factory</a>
339<a name="l00470"></a>00470
340<a name="l00472"></a><a class="code" href="classbdm_1_1ParticularUI.html#a14fea8c7372a3d0a736e4ed0b617702">00472</a>         <a class="code" href="classbdm_1_1root.html" title="Root class of BDM objects.">root</a>* <a class="code" href="classbdm_1_1ParticularUI.html#a14fea8c7372a3d0a736e4ed0b617702" title="A method returning a brand new instance of class T, this method is the reason why...">new_instance</a>()<span class="keyword"> const</span>
341<a name="l00473"></a>00473 <span class="keyword">        </span>{
342<a name="l00474"></a>00474                 <span class="keywordflow">return</span> <span class="keyword">new</span> T();
343<a name="l00475"></a>00475         }
344<a name="l00476"></a>00476 };
345<a name="l00477"></a>00477
346<a name="l00478"></a>00478 }
347<a name="l00479"></a>00479
348<a name="l00480"></a>00480 <span class="preprocessor">#endif // #ifndef USER_INFO_H</span>
349</pre></div></div>
350<hr size="1"><address style="text-align: right;"><small>Generated on Wed Jul 1 13:05:56 2009 for mixpp by&nbsp;
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352<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.8 </small></address>
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