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<h1>MultiArg.h</h1><a href="MultiArg_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/****************************************************************************** </span>
<a name="l00002"></a>00002 <span class="comment"> * </span>
<a name="l00003"></a>00003 <span class="comment"> * file: MultiArg.h</span>
<a name="l00004"></a>00004 <span class="comment"> * </span>
<a name="l00005"></a>00005 <span class="comment"> * Copyright (c) 2003, Michael E. Smoot .</span>
<a name="l00006"></a>00006 <span class="comment"> * Copyright (c) 2004, Michael E. Smoot, Daniel Aarno.</span>
<a name="l00007"></a>00007 <span class="comment"> * All rights reverved.</span>
<a name="l00008"></a>00008 <span class="comment"> * </span>
<a name="l00009"></a>00009 <span class="comment"> * See the file COPYING in the top directory of this distribution for</span>
<a name="l00010"></a>00010 <span class="comment"> * more information.</span>
<a name="l00011"></a>00011 <span class="comment"> * </span>
<a name="l00012"></a>00012 <span class="comment"> * THE SOFTWARE IS PROVIDED _AS IS_, WITHOUT WARRANTY OF ANY KIND, EXPRESS </span>
<a name="l00013"></a>00013 <span class="comment"> * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, </span>
<a name="l00014"></a>00014 <span class="comment"> * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL </span>
<a name="l00015"></a>00015 <span class="comment"> * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER </span>
<a name="l00016"></a>00016 <span class="comment"> * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING </span>
<a name="l00017"></a>00017 <span class="comment"> * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER </span>
<a name="l00018"></a>00018 <span class="comment"> * DEALINGS IN THE SOFTWARE. </span>
<a name="l00019"></a>00019 <span class="comment"> * </span>
<a name="l00020"></a>00020 <span class="comment"> *****************************************************************************/</span>
<a name="l00021"></a>00021
<a name="l00022"></a>00022
<a name="l00023"></a>00023 <span class="preprocessor">#ifndef TCLAP_MULTIPLE_ARGUMENT_H</span>
<a name="l00024"></a>00024 <span class="preprocessor"></span><span class="preprocessor">#define TCLAP_MULTIPLE_ARGUMENT_H</span>
<a name="l00025"></a>00025 <span class="preprocessor"></span>
<a name="l00026"></a>00026 <span class="preprocessor">#include <string></span>
<a name="l00027"></a>00027 <span class="preprocessor">#include <vector></span>
<a name="l00028"></a>00028
<a name="l00029"></a>00029 <span class="preprocessor">#include <<a class="code" href="Arg_8h.html">tclap/Arg.h</a>></span>
<a name="l00030"></a>00030 <span class="preprocessor">#include <<a class="code" href="Constraint_8h.html">tclap/Constraint.h</a>></span>
<a name="l00031"></a>00031
<a name="l00032"></a>00032 <span class="keyword">namespace </span>TCLAP {
<a name="l00038"></a>00038 <span class="keyword">template</span><<span class="keyword">class</span> T>
<a name="l00039"></a><a class="code" href="classTCLAP_1_1MultiArg.html">00039</a> <span class="keyword">class </span><a class="code" href="classTCLAP_1_1MultiArg.html" title="An argument that allows multiple values of type T to be specified.">MultiArg</a> : <span class="keyword">public</span> <a class="code" href="classTCLAP_1_1Arg.html" title="A virtual base class that defines the essential data for all arguments.">Arg</a>
<a name="l00040"></a>00040 {
<a name="l00041"></a>00041 <span class="keyword">public</span>:
<a name="l00042"></a><a class="code" href="classTCLAP_1_1MultiArg.html#adae435f03fdde769bca57327487aab78">00042</a> <span class="keyword">typedef</span> std::vector<T> <a class="code" href="classTCLAP_1_1MultiArg.html#adae435f03fdde769bca57327487aab78">container_type</a>;
<a name="l00043"></a><a class="code" href="classTCLAP_1_1MultiArg.html#a34196784baca2bd5aa079d639d49a7ca">00043</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> container_type::iterator <a class="code" href="classTCLAP_1_1MultiArg.html#a34196784baca2bd5aa079d639d49a7ca">iterator</a>;
<a name="l00044"></a><a class="code" href="classTCLAP_1_1MultiArg.html#a3f8e9e8f5dcc7d3e6a518f42134cf64f">00044</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> container_type::const_iterator <a class="code" href="classTCLAP_1_1MultiArg.html#a3f8e9e8f5dcc7d3e6a518f42134cf64f">const_iterator</a>;
<a name="l00045"></a>00045
<a name="l00046"></a>00046 <span class="keyword">protected</span>:
<a name="l00047"></a>00047
<a name="l00051"></a><a class="code" href="classTCLAP_1_1MultiArg.html#aabcab153e09608343713a6ffef431783">00051</a> std::vector<T> <a class="code" href="classTCLAP_1_1MultiArg.html#aabcab153e09608343713a6ffef431783" title="The list of values parsed from the CmdLine.">_values</a>;
<a name="l00052"></a>00052
<a name="l00056"></a><a class="code" href="classTCLAP_1_1MultiArg.html#a0f6a2b04fe15d1ede95165fc6e1949e8">00056</a> std::string <a class="code" href="classTCLAP_1_1MultiArg.html#a0f6a2b04fe15d1ede95165fc6e1949e8" title="The description of type T to be used in the usage.">_typeDesc</a>;
<a name="l00057"></a>00057
<a name="l00061"></a><a class="code" href="classTCLAP_1_1MultiArg.html#afc754048b66bc3a251268947273ea906">00061</a> <a class="code" href="classTCLAP_1_1Constraint.html" title="The interface that defines the interaction between the Arg and Constraint.">Constraint<T></a>* <a class="code" href="classTCLAP_1_1MultiArg.html#afc754048b66bc3a251268947273ea906" title="A list of constraint on this Arg.">_constraint</a>;
<a name="l00062"></a>00062
<a name="l00069"></a>00069 <span class="keywordtype">void</span> <a class="code" href="classTCLAP_1_1MultiArg.html#a26cbf5e86ac66d876f9285f1fda22470" title="Extracts the value from the string.">_extractValue</a>( <span class="keyword">const</span> std::string& val );
<a name="l00070"></a>00070
<a name="l00074"></a><a class="code" href="classTCLAP_1_1MultiArg.html#a93a3ef586f763d46839c0e737689b85f">00074</a> <span class="keywordtype">bool</span> <a class="code" href="classTCLAP_1_1MultiArg.html#a93a3ef586f763d46839c0e737689b85f" title="Used by XorHandler to decide whether to keep parsing for this arg.">_allowMore</a>;
<a name="l00075"></a>00075
<a name="l00076"></a>00076 <span class="keyword">public</span>:
<a name="l00077"></a>00077
<a name="l00095"></a>00095 <a class="code" href="classTCLAP_1_1MultiArg.html#a49b5437c7f06cd6864c07dc59814a953" title="Constructor.">MultiArg</a>( <span class="keyword">const</span> std::string& flag,
<a name="l00096"></a>00096 <span class="keyword">const</span> std::string& name,
<a name="l00097"></a>00097 <span class="keyword">const</span> std::string& desc,
<a name="l00098"></a>00098 <span class="keywordtype">bool</span> req,
<a name="l00099"></a>00099 <span class="keyword">const</span> std::string& typeDesc,
<a name="l00100"></a>00100 <a class="code" href="classTCLAP_1_1Visitor.html" title="A base class that defines the interface for visitors.">Visitor</a>* v = NULL);
<a name="l00101"></a>00101
<a name="l00120"></a>00120 <a class="code" href="classTCLAP_1_1MultiArg.html#a49b5437c7f06cd6864c07dc59814a953" title="Constructor.">MultiArg</a>( <span class="keyword">const</span> std::string& flag,
<a name="l00121"></a>00121 <span class="keyword">const</span> std::string& name,
<a name="l00122"></a>00122 <span class="keyword">const</span> std::string& desc,
<a name="l00123"></a>00123 <span class="keywordtype">bool</span> req,
<a name="l00124"></a>00124 <span class="keyword">const</span> std::string& typeDesc,
<a name="l00125"></a>00125 <a class="code" href="classTCLAP_1_1CmdLineInterface.html" title="The base class that manages the command line definition and passes along the parsing...">CmdLineInterface</a>& parser,
<a name="l00126"></a>00126 <a class="code" href="classTCLAP_1_1Visitor.html" title="A base class that defines the interface for visitors.">Visitor</a>* v = NULL );
<a name="l00127"></a>00127
<a name="l00143"></a>00143 <a class="code" href="classTCLAP_1_1MultiArg.html#a49b5437c7f06cd6864c07dc59814a953" title="Constructor.">MultiArg</a>( <span class="keyword">const</span> std::string& flag,
<a name="l00144"></a>00144 <span class="keyword">const</span> std::string& name,
<a name="l00145"></a>00145 <span class="keyword">const</span> std::string& desc,
<a name="l00146"></a>00146 <span class="keywordtype">bool</span> req,
<a name="l00147"></a>00147 <a class="code" href="classTCLAP_1_1Constraint.html" title="The interface that defines the interaction between the Arg and Constraint.">Constraint<T></a>* constraint,
<a name="l00148"></a>00148 <a class="code" href="classTCLAP_1_1Visitor.html" title="A base class that defines the interface for visitors.">Visitor</a>* v = NULL );
<a name="l00149"></a>00149
<a name="l00166"></a>00166 <a class="code" href="classTCLAP_1_1MultiArg.html#a49b5437c7f06cd6864c07dc59814a953" title="Constructor.">MultiArg</a>( <span class="keyword">const</span> std::string& flag,
<a name="l00167"></a>00167 <span class="keyword">const</span> std::string& name,
<a name="l00168"></a>00168 <span class="keyword">const</span> std::string& desc,
<a name="l00169"></a>00169 <span class="keywordtype">bool</span> req,
<a name="l00170"></a>00170 <a class="code" href="classTCLAP_1_1Constraint.html" title="The interface that defines the interaction between the Arg and Constraint.">Constraint<T></a>* constraint,
<a name="l00171"></a>00171 <a class="code" href="classTCLAP_1_1CmdLineInterface.html" title="The base class that manages the command line definition and passes along the parsing...">CmdLineInterface</a>& parser,
<a name="l00172"></a>00172 <a class="code" href="classTCLAP_1_1Visitor.html" title="A base class that defines the interface for visitors.">Visitor</a>* v = NULL );
<a name="l00173"></a>00173
<a name="l00182"></a>00182 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classTCLAP_1_1MultiArg.html#a344d3cf2128c510f92825e421ea667c7" title="Handles the processing of the argument.">processArg</a>(<span class="keywordtype">int</span>* i, std::vector<std::string>& args);
<a name="l00183"></a>00183
<a name="l00188"></a>00188 <span class="keyword">const</span> std::vector<T>& <a class="code" href="classTCLAP_1_1MultiArg.html#aff4ff7f8d854dd668aaaf80511d8002b" title="Returns a vector of type T containing the values parsed from the command line.">getValue</a>();
<a name="l00189"></a>00189
<a name="l00194"></a><a class="code" href="classTCLAP_1_1MultiArg.html#a48058500cdc9ef8b9c2c9e6394ab499d">00194</a> <a class="code" href="classTCLAP_1_1MultiArg.html#a3f8e9e8f5dcc7d3e6a518f42134cf64f">const_iterator</a> <a class="code" href="classTCLAP_1_1MultiArg.html#a48058500cdc9ef8b9c2c9e6394ab499d" title="Returns an iterator over the values parsed from the command line.">begin</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classTCLAP_1_1MultiArg.html#aabcab153e09608343713a6ffef431783" title="The list of values parsed from the CmdLine.">_values</a>.begin(); }
<a name="l00195"></a>00195
<a name="l00200"></a><a class="code" href="classTCLAP_1_1MultiArg.html#ac30e414b799158ff6710fb1e7ce83aee">00200</a> <a class="code" href="classTCLAP_1_1MultiArg.html#a3f8e9e8f5dcc7d3e6a518f42134cf64f">const_iterator</a> <a class="code" href="classTCLAP_1_1MultiArg.html#ac30e414b799158ff6710fb1e7ce83aee" title="Returns the end of the values parsed from the command line.">end</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classTCLAP_1_1MultiArg.html#aabcab153e09608343713a6ffef431783" title="The list of values parsed from the CmdLine.">_values</a>.end(); }
<a name="l00201"></a>00201
<a name="l00206"></a>00206 <span class="keyword">virtual</span> std::string <a class="code" href="classTCLAP_1_1MultiArg.html#ac2c962112704b899f4c8b8565f2c4bb3" title="Returns the a short id string.">shortID</a>(<span class="keyword">const</span> std::string& val=<span class="stringliteral">"val"</span>) <span class="keyword">const</span>;
<a name="l00207"></a>00207
<a name="l00212"></a>00212 <span class="keyword">virtual</span> std::string <a class="code" href="classTCLAP_1_1MultiArg.html#a16c00fbce6876bceabb3dab4723f7e79" title="Returns the a long id string.">longID</a>(<span class="keyword">const</span> std::string& val=<span class="stringliteral">"val"</span>) <span class="keyword">const</span>;
<a name="l00213"></a>00213
<a name="l00218"></a>00218 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classTCLAP_1_1MultiArg.html#a3cb7fec92f3d70e0e455c6bc33fbebab" title="Once we&#39;ve matched the first value, then the arg is no longer required.">isRequired</a>() <span class="keyword">const</span>;
<a name="l00219"></a>00219
<a name="l00220"></a>00220 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classTCLAP_1_1MultiArg.html#ab05097627c81cd65975fa1b99fae9bd0" title="Used for MultiArgs and XorHandler to determine whether args can still be set.">allowMore</a>();
<a name="l00221"></a>00221
<a name="l00222"></a>00222 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classTCLAP_1_1MultiArg.html#ab21f01f22978a1c0eea716399e9ff89b" title="Clears the Arg object and allows it to be reused by new command lines.">reset</a>();
<a name="l00223"></a>00223
<a name="l00224"></a>00224 <span class="keyword">private</span>:
<a name="l00228"></a>00228 <a class="code" href="classTCLAP_1_1MultiArg.html" title="An argument that allows multiple values of type T to be specified.">MultiArg<T></a>(<span class="keyword">const</span> <a class="code" href="classTCLAP_1_1MultiArg.html" title="An argument that allows multiple values of type T to be specified.">MultiArg<T></a>& rhs);
<a name="l00229"></a>00229 <a class="code" href="classTCLAP_1_1MultiArg.html" title="An argument that allows multiple values of type T to be specified.">MultiArg<T></a>& operator=(<span class="keyword">const</span> <a class="code" href="classTCLAP_1_1MultiArg.html" title="An argument that allows multiple values of type T to be specified.">MultiArg<T></a>& rhs);
<a name="l00230"></a>00230
<a name="l00231"></a>00231 };
<a name="l00232"></a>00232
<a name="l00233"></a>00233 <span class="keyword">template</span><<span class="keyword">class</span> T>
<a name="l00234"></a><a class="code" href="classTCLAP_1_1MultiArg.html#a49b5437c7f06cd6864c07dc59814a953">00234</a> <a class="code" href="classTCLAP_1_1MultiArg.html#a49b5437c7f06cd6864c07dc59814a953" title="Constructor.">MultiArg<T>::MultiArg</a>(<span class="keyword">const</span> std::string& flag,
<a name="l00235"></a>00235 <span class="keyword">const</span> std::string& name,
<a name="l00236"></a>00236 <span class="keyword">const</span> std::string& desc,
<a name="l00237"></a>00237 <span class="keywordtype">bool</span> req,
<a name="l00238"></a>00238 <span class="keyword">const</span> std::string& typeDesc,
<a name="l00239"></a>00239 <a class="code" href="classTCLAP_1_1Visitor.html" title="A base class that defines the interface for visitors.">Visitor</a>* v) :
<a name="l00240"></a>00240 <a class="code" href="classTCLAP_1_1Arg.html" title="A virtual base class that defines the essential data for all arguments.">Arg</a>( flag, name, desc, req, true, v ),
<a name="l00241"></a>00241 _values(std::vector<T>()),
<a name="l00242"></a>00242 _typeDesc( typeDesc ),
<a name="l00243"></a>00243 _constraint( NULL ),
<a name="l00244"></a>00244 _allowMore(false)
<a name="l00245"></a>00245 {
<a name="l00246"></a>00246 <a class="code" href="classTCLAP_1_1Arg.html#a13130a9a5d22c57a6d42a8883c9b1e0f">_acceptsMultipleValues</a> = <span class="keyword">true</span>;
<a name="l00247"></a>00247 }
<a name="l00248"></a>00248
<a name="l00249"></a>00249 <span class="keyword">template</span><<span class="keyword">class</span> T>
<a name="l00250"></a><a class="code" href="classTCLAP_1_1MultiArg.html#a48c90a873389280f72fb5d6ef707b400">00250</a> <a class="code" href="classTCLAP_1_1MultiArg.html#a49b5437c7f06cd6864c07dc59814a953" title="Constructor.">MultiArg<T>::MultiArg</a>(<span class="keyword">const</span> std::string& flag,
<a name="l00251"></a>00251 <span class="keyword">const</span> std::string& name,
<a name="l00252"></a>00252 <span class="keyword">const</span> std::string& desc,
<a name="l00253"></a>00253 <span class="keywordtype">bool</span> req,
<a name="l00254"></a>00254 <span class="keyword">const</span> std::string& typeDesc,
<a name="l00255"></a>00255 <a class="code" href="classTCLAP_1_1CmdLineInterface.html" title="The base class that manages the command line definition and passes along the parsing...">CmdLineInterface</a>& parser,
<a name="l00256"></a>00256 <a class="code" href="classTCLAP_1_1Visitor.html" title="A base class that defines the interface for visitors.">Visitor</a>* v)
<a name="l00257"></a>00257 : <a class="code" href="classTCLAP_1_1Arg.html" title="A virtual base class that defines the essential data for all arguments.">Arg</a>( flag, name, desc, req, true, v ),
<a name="l00258"></a>00258 _values(std::vector<T>()),
<a name="l00259"></a>00259 _typeDesc( typeDesc ),
<a name="l00260"></a>00260 _constraint( NULL ),
<a name="l00261"></a>00261 _allowMore(false)
<a name="l00262"></a>00262 {
<a name="l00263"></a>00263 parser.<a class="code" href="classTCLAP_1_1CmdLineInterface.html#a13b29ab754c030185e58f779dc355631" title="Adds an argument to the list of arguments to be parsed.">add</a>( <span class="keyword">this</span> );
<a name="l00264"></a>00264 <a class="code" href="classTCLAP_1_1Arg.html#a13130a9a5d22c57a6d42a8883c9b1e0f">_acceptsMultipleValues</a> = <span class="keyword">true</span>;
<a name="l00265"></a>00265 }
<a name="l00266"></a>00266
<a name="l00270"></a>00270 <span class="keyword">template</span><<span class="keyword">class</span> T>
<a name="l00271"></a><a class="code" href="classTCLAP_1_1MultiArg.html#a38b1e32a8189356bd1e5ec7c2d43c1a3">00271</a> <a class="code" href="classTCLAP_1_1MultiArg.html#a49b5437c7f06cd6864c07dc59814a953" title="Constructor.">MultiArg<T>::MultiArg</a>(<span class="keyword">const</span> std::string& flag,
<a name="l00272"></a>00272 <span class="keyword">const</span> std::string& name,
<a name="l00273"></a>00273 <span class="keyword">const</span> std::string& desc,
<a name="l00274"></a>00274 <span class="keywordtype">bool</span> req,
<a name="l00275"></a>00275 <a class="code" href="classTCLAP_1_1Constraint.html" title="The interface that defines the interaction between the Arg and Constraint.">Constraint<T></a>* constraint,
<a name="l00276"></a>00276 <a class="code" href="classTCLAP_1_1Visitor.html" title="A base class that defines the interface for visitors.">Visitor</a>* v)
<a name="l00277"></a>00277 : <a class="code" href="classTCLAP_1_1Arg.html" title="A virtual base class that defines the essential data for all arguments.">Arg</a>( flag, name, desc, req, true, v ),
<a name="l00278"></a>00278 _values(std::vector<T>()),
<a name="l00279"></a>00279 _typeDesc( constraint->shortID() ),
<a name="l00280"></a>00280 _constraint( constraint ),
<a name="l00281"></a>00281 _allowMore(false)
<a name="l00282"></a>00282 {
<a name="l00283"></a>00283 <a class="code" href="classTCLAP_1_1Arg.html#a13130a9a5d22c57a6d42a8883c9b1e0f">_acceptsMultipleValues</a> = <span class="keyword">true</span>;
<a name="l00284"></a>00284 }
<a name="l00285"></a>00285
<a name="l00286"></a>00286 <span class="keyword">template</span><<span class="keyword">class</span> T>
<a name="l00287"></a><a class="code" href="classTCLAP_1_1MultiArg.html#ad4fcd892de2f1ef275c30dc499215208">00287</a> <a class="code" href="classTCLAP_1_1MultiArg.html#a49b5437c7f06cd6864c07dc59814a953" title="Constructor.">MultiArg<T>::MultiArg</a>(<span class="keyword">const</span> std::string& flag,
<a name="l00288"></a>00288 <span class="keyword">const</span> std::string& name,
<a name="l00289"></a>00289 <span class="keyword">const</span> std::string& desc,
<a name="l00290"></a>00290 <span class="keywordtype">bool</span> req,
<a name="l00291"></a>00291 <a class="code" href="classTCLAP_1_1Constraint.html" title="The interface that defines the interaction between the Arg and Constraint.">Constraint<T></a>* constraint,
<a name="l00292"></a>00292 <a class="code" href="classTCLAP_1_1CmdLineInterface.html" title="The base class that manages the command line definition and passes along the parsing...">CmdLineInterface</a>& parser,
<a name="l00293"></a>00293 <a class="code" href="classTCLAP_1_1Visitor.html" title="A base class that defines the interface for visitors.">Visitor</a>* v)
<a name="l00294"></a>00294 : <a class="code" href="classTCLAP_1_1Arg.html" title="A virtual base class that defines the essential data for all arguments.">Arg</a>( flag, name, desc, req, true, v ),
<a name="l00295"></a>00295 _values(std::vector<T>()),
<a name="l00296"></a>00296 _typeDesc( constraint->shortID() ),
<a name="l00297"></a>00297 _constraint( constraint ),
<a name="l00298"></a>00298 _allowMore(false)
<a name="l00299"></a>00299 {
<a name="l00300"></a>00300 parser.<a class="code" href="classTCLAP_1_1CmdLineInterface.html#a13b29ab754c030185e58f779dc355631" title="Adds an argument to the list of arguments to be parsed.">add</a>( <span class="keyword">this</span> );
<a name="l00301"></a>00301 <a class="code" href="classTCLAP_1_1Arg.html#a13130a9a5d22c57a6d42a8883c9b1e0f">_acceptsMultipleValues</a> = <span class="keyword">true</span>;
<a name="l00302"></a>00302 }
<a name="l00303"></a>00303
<a name="l00304"></a>00304 <span class="keyword">template</span><<span class="keyword">class</span> T>
<a name="l00305"></a><a class="code" href="classTCLAP_1_1MultiArg.html#aff4ff7f8d854dd668aaaf80511d8002b">00305</a> <span class="keyword">const</span> std::vector<T>& <a class="code" href="classTCLAP_1_1MultiArg.html#aff4ff7f8d854dd668aaaf80511d8002b" title="Returns a vector of type T containing the values parsed from the command line.">MultiArg<T>::getValue</a>() { <span class="keywordflow">return</span> <a class="code" href="classTCLAP_1_1MultiArg.html#aabcab153e09608343713a6ffef431783" title="The list of values parsed from the CmdLine.">_values</a>; }
<a name="l00306"></a>00306
<a name="l00307"></a>00307 <span class="keyword">template</span><<span class="keyword">class</span> T>
<a name="l00308"></a><a class="code" href="classTCLAP_1_1MultiArg.html#a344d3cf2128c510f92825e421ea667c7">00308</a> <span class="keywordtype">bool</span> <a class="code" href="classTCLAP_1_1MultiArg.html#a344d3cf2128c510f92825e421ea667c7" title="Handles the processing of the argument.">MultiArg<T>::processArg</a>(<span class="keywordtype">int</span> *i, std::vector<std::string>& args)
<a name="l00309"></a>00309 {
<a name="l00310"></a>00310 <span class="keywordflow">if</span> ( <a class="code" href="classTCLAP_1_1Arg.html#a9832bb7564f4ab472bd51b7b1bbc683f" title="Whether this argument can be ignored, if desired.">_ignoreable</a> && <a class="code" href="classTCLAP_1_1Arg.html#a4d412155b8f9b4956e64e91c48e55a3b" title="Whether to ignore the rest.">Arg::ignoreRest</a>() )
<a name="l00311"></a>00311 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00312"></a>00312
<a name="l00313"></a>00313 <span class="keywordflow">if</span> ( <a class="code" href="classTCLAP_1_1Arg.html#a2eb0ffefe163218bdc8b4b7a33a974a7" title="Checks whether a given string has blank chars, indicating that it is a combined SwitchArg...">_hasBlanks</a>( args[*i] ) )
<a name="l00314"></a>00314 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00315"></a>00315
<a name="l00316"></a>00316 std::string flag = args[*i];
<a name="l00317"></a>00317 std::string value = <span class="stringliteral">""</span>;
<a name="l00318"></a>00318
<a name="l00319"></a>00319 <a class="code" href="classTCLAP_1_1Arg.html#a54595328e81f5fb77859563690faab25" title="Trims a value off of the flag.">trimFlag</a>( flag, value );
<a name="l00320"></a>00320
<a name="l00321"></a>00321 <span class="keywordflow">if</span> ( <a class="code" href="classTCLAP_1_1Arg.html#aac37b1b734b477e5d16f2037dba9c125" title="A method that tests whether a string matches this argument.">argMatches</a>( flag ) )
<a name="l00322"></a>00322 {
<a name="l00323"></a>00323 <span class="keywordflow">if</span> ( <a class="code" href="classTCLAP_1_1Arg.html#aadef6ca7e40f5b3d3fd03186976aea7e" title="The delimiter that separates an argument flag/name from the value.">Arg::delimiter</a>() != <span class="charliteral">' '</span> && value == <span class="stringliteral">""</span> )
<a name="l00324"></a>00324 <span class="keywordflow">throw</span>( <a class="code" href="classTCLAP_1_1ArgParseException.html" title="Thrown from within the child Arg classes when it fails to properly parse the argument...">ArgParseException</a>(
<a name="l00325"></a>00325 <span class="stringliteral">"Couldn't find delimiter for this argument!"</span>,
<a name="l00326"></a>00326 <a class="code" href="classTCLAP_1_1Arg.html#ac98a357568c21f0eb6ca2220b8a3d4a2" title="Returns a simple string representation of the argument.">toString</a>() ) );
<a name="l00327"></a>00327
<a name="l00328"></a>00328 <span class="comment">// always take the first one, regardless of start string</span>
<a name="l00329"></a>00329 <span class="keywordflow">if</span> ( value == <span class="stringliteral">""</span> )
<a name="l00330"></a>00330 {
<a name="l00331"></a>00331 (*i)++;
<a name="l00332"></a>00332 <span class="keywordflow">if</span> ( static_cast<unsigned int>(*i) < args.size() )
<a name="l00333"></a>00333 <a class="code" href="classTCLAP_1_1MultiArg.html#a26cbf5e86ac66d876f9285f1fda22470" title="Extracts the value from the string.">_extractValue</a>( args[*i] );
<a name="l00334"></a>00334 <span class="keywordflow">else</span>
<a name="l00335"></a>00335 <span class="keywordflow">throw</span>( <a class="code" href="classTCLAP_1_1ArgParseException.html" title="Thrown from within the child Arg classes when it fails to properly parse the argument...">ArgParseException</a>(<span class="stringliteral">"Missing a value for this argument!"</span>,
<a name="l00336"></a>00336 <a class="code" href="classTCLAP_1_1Arg.html#ac98a357568c21f0eb6ca2220b8a3d4a2" title="Returns a simple string representation of the argument.">toString</a>() ) );
<a name="l00337"></a>00337 }
<a name="l00338"></a>00338 <span class="keywordflow">else</span>
<a name="l00339"></a>00339 <a class="code" href="classTCLAP_1_1MultiArg.html#a26cbf5e86ac66d876f9285f1fda22470" title="Extracts the value from the string.">_extractValue</a>( value );
<a name="l00340"></a>00340
<a name="l00341"></a>00341 <span class="comment">/*</span>
<a name="l00342"></a>00342 <span class="comment"> // continuing taking the args until we hit one with a start string </span>
<a name="l00343"></a>00343 <span class="comment"> while ( (unsigned int)(*i)+1 < args.size() &&</span>
<a name="l00344"></a>00344 <span class="comment"> args[(*i)+1].find_first_of( Arg::flagStartString() ) != 0 &&</span>
<a name="l00345"></a>00345 <span class="comment"> args[(*i)+1].find_first_of( Arg::nameStartString() ) != 0 ) </span>
<a name="l00346"></a>00346 <span class="comment"> _extractValue( args[++(*i)] );</span>
<a name="l00347"></a>00347 <span class="comment"> */</span>
<a name="l00348"></a>00348
<a name="l00349"></a>00349 <a class="code" href="classTCLAP_1_1Arg.html#a829e32129857d2683e5791a5df1208ec" title="Indicates whether the argument has been set.">_alreadySet</a> = <span class="keyword">true</span>;
<a name="l00350"></a>00350 <a class="code" href="classTCLAP_1_1Arg.html#aa963d0d4c8cb297e1f4cf74143bf6d1b" title="Performs the special handling described by the Vistitor.">_checkWithVisitor</a>();
<a name="l00351"></a>00351
<a name="l00352"></a>00352 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00353"></a>00353 }
<a name="l00354"></a>00354 <span class="keywordflow">else</span>
<a name="l00355"></a>00355 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00356"></a>00356 }
<a name="l00357"></a>00357
<a name="l00361"></a>00361 <span class="keyword">template</span><<span class="keyword">class</span> T>
<a name="l00362"></a><a class="code" href="classTCLAP_1_1MultiArg.html#ac2c962112704b899f4c8b8565f2c4bb3">00362</a> std::string <a class="code" href="classTCLAP_1_1MultiArg.html#ac2c962112704b899f4c8b8565f2c4bb3" title="Returns the a short id string.">MultiArg<T>::shortID</a>(<span class="keyword">const</span> std::string& val)<span class="keyword"> const</span>
<a name="l00363"></a>00363 <span class="keyword"></span>{
<a name="l00364"></a>00364 <span class="keyword">static_cast<</span><span class="keywordtype">void</span><span class="keyword">></span>(val); <span class="comment">// Ignore input, don't warn</span>
<a name="l00365"></a>00365 <span class="keywordflow">return</span> <a class="code" href="classTCLAP_1_1MultiArg.html#ac2c962112704b899f4c8b8565f2c4bb3" title="Returns the a short id string.">Arg::shortID</a>(<a class="code" href="classTCLAP_1_1MultiArg.html#a0f6a2b04fe15d1ede95165fc6e1949e8" title="The description of type T to be used in the usage.">_typeDesc</a>) + <span class="stringliteral">" ... "</span>;
<a name="l00366"></a>00366 }
<a name="l00367"></a>00367
<a name="l00371"></a>00371 <span class="keyword">template</span><<span class="keyword">class</span> T>
<a name="l00372"></a><a class="code" href="classTCLAP_1_1MultiArg.html#a16c00fbce6876bceabb3dab4723f7e79">00372</a> std::string <a class="code" href="classTCLAP_1_1MultiArg.html#a16c00fbce6876bceabb3dab4723f7e79" title="Returns the a long id string.">MultiArg<T>::longID</a>(<span class="keyword">const</span> std::string& val)<span class="keyword"> const</span>
<a name="l00373"></a>00373 <span class="keyword"></span>{
<a name="l00374"></a>00374 <span class="keyword">static_cast<</span><span class="keywordtype">void</span><span class="keyword">></span>(val); <span class="comment">// Ignore input, don't warn</span>
<a name="l00375"></a>00375 <span class="keywordflow">return</span> <a class="code" href="classTCLAP_1_1MultiArg.html#a16c00fbce6876bceabb3dab4723f7e79" title="Returns the a long id string.">Arg::longID</a>(<a class="code" href="classTCLAP_1_1MultiArg.html#a0f6a2b04fe15d1ede95165fc6e1949e8" title="The description of type T to be used in the usage.">_typeDesc</a>) + <span class="stringliteral">" (accepted multiple times)"</span>;
<a name="l00376"></a>00376 }
<a name="l00377"></a>00377
<a name="l00382"></a>00382 <span class="keyword">template</span><<span class="keyword">class</span> T>
<a name="l00383"></a><a class="code" href="classTCLAP_1_1MultiArg.html#a3cb7fec92f3d70e0e455c6bc33fbebab">00383</a> <span class="keywordtype">bool</span> <a class="code" href="classTCLAP_1_1MultiArg.html#a3cb7fec92f3d70e0e455c6bc33fbebab" title="Once we&#39;ve matched the first value, then the arg is no longer required.">MultiArg<T>::isRequired</a>()<span class="keyword"> const</span>
<a name="l00384"></a>00384 <span class="keyword"></span>{
<a name="l00385"></a>00385 <span class="keywordflow">if</span> ( <a class="code" href="classTCLAP_1_1Arg.html#ad16408bd1ca4d8b1d14d6c5129545a84" title="Indicating whether the argument is required.">_required</a> )
<a name="l00386"></a>00386 {
<a name="l00387"></a>00387 <span class="keywordflow">if</span> ( <a class="code" href="classTCLAP_1_1MultiArg.html#aabcab153e09608343713a6ffef431783" title="The list of values parsed from the CmdLine.">_values</a>.size() > 1 )
<a name="l00388"></a>00388 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00389"></a>00389 <span class="keywordflow">else</span>
<a name="l00390"></a>00390 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00391"></a>00391 }
<a name="l00392"></a>00392 <span class="keywordflow">else</span>
<a name="l00393"></a>00393 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00394"></a>00394
<a name="l00395"></a>00395 }
<a name="l00396"></a>00396
<a name="l00397"></a>00397 <span class="keyword">template</span><<span class="keyword">class</span> T>
<a name="l00398"></a><a class="code" href="classTCLAP_1_1MultiArg.html#a26cbf5e86ac66d876f9285f1fda22470">00398</a> <span class="keywordtype">void</span> <a class="code" href="classTCLAP_1_1MultiArg.html#a26cbf5e86ac66d876f9285f1fda22470" title="Extracts the value from the string.">MultiArg<T>::_extractValue</a>( <span class="keyword">const</span> std::string& val )
<a name="l00399"></a>00399 {
<a name="l00400"></a>00400 <span class="keywordflow">try</span> {
<a name="l00401"></a>00401 T tmp;
<a name="l00402"></a>00402 <a class="code" href="namespaceTCLAP.html#a80473f9a24db31df0206504c2cdf0a8d">ExtractValue</a>(tmp, val, <span class="keyword">typename</span> <a class="code" href="structTCLAP_1_1ArgTraits.html" title="Arg traits are used to get compile type specialization when parsing argument values...">ArgTraits<T>::ValueCategory</a>());
<a name="l00403"></a>00403 <a class="code" href="classTCLAP_1_1MultiArg.html#aabcab153e09608343713a6ffef431783" title="The list of values parsed from the CmdLine.">_values</a>.push_back(tmp);
<a name="l00404"></a>00404 } <span class="keywordflow">catch</span>( <a class="code" href="classTCLAP_1_1ArgParseException.html" title="Thrown from within the child Arg classes when it fails to properly parse the argument...">ArgParseException</a> &e) {
<a name="l00405"></a>00405 <span class="keywordflow">throw</span> <a class="code" href="classTCLAP_1_1ArgParseException.html" title="Thrown from within the child Arg classes when it fails to properly parse the argument...">ArgParseException</a>(e.<a class="code" href="classTCLAP_1_1ArgException.html#a0656dab88a7129bc288821bacd653d08" title="Returns the error text.">error</a>(), <a class="code" href="classTCLAP_1_1Arg.html#ac98a357568c21f0eb6ca2220b8a3d4a2" title="Returns a simple string representation of the argument.">toString</a>());
<a name="l00406"></a>00406 }
<a name="l00407"></a>00407
<a name="l00408"></a>00408 <span class="keywordflow">if</span> ( <a class="code" href="classTCLAP_1_1MultiArg.html#afc754048b66bc3a251268947273ea906" title="A list of constraint on this Arg.">_constraint</a> != NULL )
<a name="l00409"></a>00409 <span class="keywordflow">if</span> ( ! <a class="code" href="classTCLAP_1_1MultiArg.html#afc754048b66bc3a251268947273ea906" title="A list of constraint on this Arg.">_constraint</a>->check( <a class="code" href="classTCLAP_1_1MultiArg.html#aabcab153e09608343713a6ffef431783" title="The list of values parsed from the CmdLine.">_values</a>.back() ) )
<a name="l00410"></a>00410 <span class="keywordflow">throw</span>( <a class="code" href="classTCLAP_1_1CmdLineParseException.html" title="Thrown from CmdLine when the arguments on the command line are not properly specified...">CmdLineParseException</a>( <span class="stringliteral">"Value '"</span> + val +
<a name="l00411"></a>00411 <span class="stringliteral">"' does not meet constraint: "</span> +
<a name="l00412"></a>00412 <a class="code" href="classTCLAP_1_1MultiArg.html#afc754048b66bc3a251268947273ea906" title="A list of constraint on this Arg.">_constraint</a>->description(),
<a name="l00413"></a>00413 <a class="code" href="classTCLAP_1_1Arg.html#ac98a357568c21f0eb6ca2220b8a3d4a2" title="Returns a simple string representation of the argument.">toString</a>() ) );
<a name="l00414"></a>00414 }
<a name="l00415"></a>00415
<a name="l00416"></a>00416 <span class="keyword">template</span><<span class="keyword">class</span> T>
<a name="l00417"></a><a class="code" href="classTCLAP_1_1MultiArg.html#ab05097627c81cd65975fa1b99fae9bd0">00417</a> <span class="keywordtype">bool</span> <a class="code" href="classTCLAP_1_1MultiArg.html#ab05097627c81cd65975fa1b99fae9bd0" title="Used for MultiArgs and XorHandler to determine whether args can still be set.">MultiArg<T>::allowMore</a>()
<a name="l00418"></a>00418 {
<a name="l00419"></a>00419 <span class="keywordtype">bool</span> am = <a class="code" href="classTCLAP_1_1MultiArg.html#a93a3ef586f763d46839c0e737689b85f" title="Used by XorHandler to decide whether to keep parsing for this arg.">_allowMore</a>;
<a name="l00420"></a>00420 <a class="code" href="classTCLAP_1_1MultiArg.html#a93a3ef586f763d46839c0e737689b85f" title="Used by XorHandler to decide whether to keep parsing for this arg.">_allowMore</a> = <span class="keyword">true</span>;
<a name="l00421"></a>00421 <span class="keywordflow">return</span> am;
<a name="l00422"></a>00422 }
<a name="l00423"></a>00423
<a name="l00424"></a>00424 <span class="keyword">template</span><<span class="keyword">class</span> T>
<a name="l00425"></a><a class="code" href="classTCLAP_1_1MultiArg.html#ab21f01f22978a1c0eea716399e9ff89b">00425</a> <span class="keywordtype">void</span> <a class="code" href="classTCLAP_1_1MultiArg.html#ab21f01f22978a1c0eea716399e9ff89b" title="Clears the Arg object and allows it to be reused by new command lines.">MultiArg<T>::reset</a>()
<a name="l00426"></a>00426 {
<a name="l00427"></a>00427 <a class="code" href="classTCLAP_1_1MultiArg.html#ab21f01f22978a1c0eea716399e9ff89b" title="Clears the Arg object and allows it to be reused by new command lines.">Arg::reset</a>();
<a name="l00428"></a>00428 <a class="code" href="classTCLAP_1_1MultiArg.html#aabcab153e09608343713a6ffef431783" title="The list of values parsed from the CmdLine.">_values</a>.clear();
<a name="l00429"></a>00429 }
<a name="l00430"></a>00430
<a name="l00431"></a>00431 } <span class="comment">// namespace TCLAP</span>
<a name="l00432"></a>00432
<a name="l00433"></a>00433 <span class="preprocessor">#endif</span>
</pre></div></div>
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