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<div class="title">addindynamic2.cpp</div>  </div>
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<p>XLL which links dynamically to ObjectHandler</p>
<div class="fragment"><div class="line"> </div>
<div class="line"><span class="comment">/*</span></div>
<div class="line"><span class="comment"> This file is part of QuantLib, a free-software/open-source library</span></div>
<div class="line"><span class="comment"> for financial quantitative analysts and developers - http://quantlib.org/</span></div>
<div class="line"><span class="comment"></span> </div>
<div class="line"><span class="comment"> QuantLib is free software: you can redistribute it and/or modify it</span></div>
<div class="line"><span class="comment"> under the terms of the QuantLib license.  You should have received a</span></div>
<div class="line"><span class="comment"> copy of the license along with this program; if not, please email</span></div>
<div class="line"><span class="comment"> &lt;quantlib-dev@lists.sf.net&gt;. The license is also available online at</span></div>
<div class="line"><span class="comment"> &lt;http://quantlib.org/license.shtml&gt;.</span></div>
<div class="line"><span class="comment"></span> </div>
<div class="line"><span class="comment"> This program is distributed in the hope that it will be useful, but WITHOUT</span></div>
<div class="line"><span class="comment"> ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS</span></div>
<div class="line"><span class="comment"> FOR A PARTICULAR PURPOSE.  See the license for more details.</span></div>
<div class="line"><span class="comment">*/</span></div>
<div class="line"> </div>
<div class="line"><span class="preprocessor">#include &lt;<a class="code" href="objecthandlerxl_8hpp.html">ohxl/objecthandlerxl.hpp</a>&gt;</span></div>
<div class="line"><span class="preprocessor">#include &lt;<a class="code" href="xlutilities_8hpp.html">ohxl/utilities/xlutilities.hpp</a>&gt;</span></div>
<div class="line"><span class="preprocessor">#include &lt;ExampleObjects/accountexample.hpp&gt;</span></div>
<div class="line"> </div>
<div class="line"><span class="comment">/* Use BOOST_MSVC instead of _MSC_VER since some other vendors (Metrowerks,</span></div>
<div class="line"><span class="comment">   for example) also #define _MSC_VER</span></div>
<div class="line"><span class="comment">*/</span></div>
<div class="line"><span class="preprocessor">#ifdef BOOST_MSVC</span></div>
<div class="line"><span class="preprocessor">#  define BOOST_LIB_DIAGNOSTIC</span></div>
<div class="line"><span class="preprocessor">#  include &lt;oh/auto_link.hpp&gt;</span></div>
<div class="line"><span class="preprocessor">#  include &lt;xlsdk/auto_link.hpp&gt;</span></div>
<div class="line"><span class="preprocessor">#  undef BOOST_LIB_DIAGNOSTIC</span></div>
<div class="line"><span class="preprocessor">#endif</span></div>
<div class="line"><span class="preprocessor">#include &lt;sstream&gt;</span></div>
<div class="line"> </div>
<div class="line">DLLEXPORT <span class="keywordtype">int</span> xlAutoOpen() {</div>
<div class="line"> </div>
<div class="line">    <span class="keyword">static</span> XLOPER xDll;</div>
<div class="line"> </div>
<div class="line">    <span class="keywordflow">try</span> {</div>
<div class="line"> </div>
<div class="line">        Excel(xlGetName, &amp;xDll, 0);</div>
<div class="line"> </div>
<div class="line">        Excel(xlfRegister, 0, 7, &amp;xDll,</div>
<div class="line">            TempStrNoSize(<span class="stringliteral">&quot;\x10&quot;</span><span class="stringliteral">&quot;addin2GetBalance&quot;</span>),<span class="comment">// function code name</span></div>
<div class="line">            TempStrNoSize(<span class="stringliteral">&quot;\x04&quot;</span><span class="stringliteral">&quot;ECP#&quot;</span>),            <span class="comment">// parameter codes</span></div>
<div class="line">            TempStrNoSize(<span class="stringliteral">&quot;\x10&quot;</span><span class="stringliteral">&quot;addin2GetBalance&quot;</span>),<span class="comment">// function display name</span></div>
<div class="line">            TempStrNoSize(<span class="stringliteral">&quot;\x10&quot;</span><span class="stringliteral">&quot;ObjectID,Trigger&quot;</span>),<span class="comment">// comma-delimited list of parameters</span></div>
<div class="line">            TempStrNoSize(<span class="stringliteral">&quot;\x01&quot;</span><span class="stringliteral">&quot;1&quot;</span>),               <span class="comment">// function type (0 = hidden function, 1 = worksheet function, 2 = command macro)</span></div>
<div class="line">            TempStrNoSize(<span class="stringliteral">&quot;\x07&quot;</span><span class="stringliteral">&quot;Example&quot;</span>));        <span class="comment">// function category</span></div>
<div class="line"> </div>
<div class="line">        Excel(xlfRegister, 0, 7, &amp;xDll,</div>
<div class="line">            TempStrNoSize(<span class="stringliteral">&quot;\x0D&quot;</span><span class="stringliteral">&quot;addin2GetType&quot;</span>),   <span class="comment">// function code name</span></div>
<div class="line">            TempStrNoSize(<span class="stringliteral">&quot;\x04&quot;</span><span class="stringliteral">&quot;CCP#&quot;</span>),            <span class="comment">// parameter codes</span></div>
<div class="line">            TempStrNoSize(<span class="stringliteral">&quot;\x0D&quot;</span><span class="stringliteral">&quot;addin2GetType&quot;</span>),   <span class="comment">// function display name</span></div>
<div class="line">            TempStrNoSize(<span class="stringliteral">&quot;\x10&quot;</span><span class="stringliteral">&quot;ObjectID,Trigger&quot;</span>),<span class="comment">// comma-delimited list of parameters</span></div>
<div class="line">            TempStrNoSize(<span class="stringliteral">&quot;\x01&quot;</span><span class="stringliteral">&quot;1&quot;</span>),               <span class="comment">// function type (0 = hidden function, 1 = worksheet function, 2 = command macro)</span></div>
<div class="line">            TempStrNoSize(<span class="stringliteral">&quot;\x07&quot;</span><span class="stringliteral">&quot;Example&quot;</span>));        <span class="comment">// function category</span></div>
<div class="line"> </div>
<div class="line">        Excel(xlFree, 0, 1, &amp;xDll);</div>
<div class="line">        <span class="keywordflow">return</span> 1;</div>
<div class="line"> </div>
<div class="line">    } <span class="keywordflow">catch</span> (<span class="keyword">const</span> std::exception &amp;e) {</div>
<div class="line"> </div>
<div class="line">        std::ostringstream err;</div>
<div class="line">        err &lt;&lt; <span class="stringliteral">&quot;Error loading ExampleXllDynamic2: &quot;</span> &lt;&lt; e.what();</div>
<div class="line">        Excel(xlcAlert, 0, 1, TempStrStl(err.str()));</div>
<div class="line">        Excel(xlFree, 0, 1, &amp;xDll);</div>
<div class="line">        <span class="keywordflow">return</span> 0;</div>
<div class="line"> </div>
<div class="line">    } <span class="keywordflow">catch</span> (...) {</div>
<div class="line"> </div>
<div class="line">        Excel(xlFree, 0, 1, &amp;xDll);</div>
<div class="line">        <span class="keywordflow">return</span> 0;</div>
<div class="line"> </div>
<div class="line">    }</div>
<div class="line">}</div>
<div class="line"> </div>
<div class="line">DLLEXPORT <span class="keywordtype">void</span> xlAutoFree(XLOPER *px) {</div>
<div class="line"> </div>
<div class="line">    <a name="a0"></a><a class="code" href="xlutilities_8hpp.html#abded3ba5610e6be5616ee0f3a9d58818">freeOper</a>(px);</div>
<div class="line"> </div>
<div class="line">}</div>
<div class="line"> </div>
<div class="line">DLLEXPORT <span class="keywordtype">double</span> *addin2GetBalance(<span class="keywordtype">char</span> *objectID, OPER *trigger) {</div>
<div class="line"> </div>
<div class="line">    boost::shared_ptr&lt;ObjectHandler::FunctionCall&gt; functionCall;</div>
<div class="line"> </div>
<div class="line">    <span class="keywordflow">try</span> {</div>
<div class="line"> </div>
<div class="line">        functionCall = boost::shared_ptr&lt;ObjectHandler::FunctionCall&gt;</div>
<div class="line">            (<span class="keyword">new</span> <a name="_a1"></a><a class="code" href="class_object_handler_1_1_function_call.html">ObjectHandler::FunctionCall</a>(<span class="stringliteral">&quot;addin2GetBalance&quot;</span>));</div>
<div class="line"> </div>
<div class="line">        <a name="a2"></a><a class="code" href="ohdefines_8hpp.html#a523ba6d4f8fdf75d75612da8016c8f0d">OH_GET_OBJECT</a>(accountObject, objectID, AccountExample::AccountObject)</div>
<div class="line"> </div>
<div class="line">        <span class="keyword">static</span> <span class="keywordtype">double</span> ret;</div>
<div class="line">        ret = accountObject-&gt;balance();</div>
<div class="line">        <span class="keywordflow">return</span> &amp;ret;</div>
<div class="line"> </div>
<div class="line">    } <span class="keywordflow">catch</span> (<span class="keyword">const</span> std::exception &amp;e) {</div>
<div class="line"> </div>
<div class="line">        <a name="a3"></a><a class="code" href="class_object_handler_1_1_repository_x_l.html#af79278189d5203d91b553d10a25e90d6">ObjectHandler::RepositoryXL::instance</a>().<a name="a4"></a><a class="code" href="class_object_handler_1_1_repository_x_l.html#a47f6346114416272fc1f2c62fa799a6d">logError</a>(e.what(), functionCall);</div>
<div class="line">        <span class="keywordflow">return</span> 0;</div>
<div class="line"> </div>
<div class="line">    }</div>
<div class="line">}</div>
<div class="line"> </div>
<div class="line">DLLEXPORT <span class="keywordtype">char</span> *addin2GetType(<span class="keywordtype">char</span> *objectID, OPER *trigger) {</div>
<div class="line"> </div>
<div class="line">    boost::shared_ptr&lt;ObjectHandler::FunctionCall&gt; functionCall;</div>
<div class="line"> </div>
<div class="line">    <span class="keywordflow">try</span> {</div>
<div class="line"> </div>
<div class="line">        functionCall = boost::shared_ptr&lt;ObjectHandler::FunctionCall&gt;</div>
<div class="line">            (<span class="keyword">new</span> <a class="code" href="class_object_handler_1_1_function_call.html">ObjectHandler::FunctionCall</a>(<span class="stringliteral">&quot;addin2GetType&quot;</span>));</div>
<div class="line"> </div>
<div class="line">        AccountExample::Account::Type accountTypeEnum =</div>
<div class="line">            <a name="_a5"></a><a class="code" href="class_object_handler_1_1_create.html">ObjectHandler::Create&lt;AccountExample::Account::Type&gt;</a>()(objectID);</div>
<div class="line"> </div>
<div class="line">        std::ostringstream s;</div>
<div class="line">        s &lt;&lt; accountTypeEnum;</div>
<div class="line">        <span class="keyword">static</span> <span class="keywordtype">char</span> ret[XL_MAX_STR_LEN];</div>
<div class="line">        <a name="a6"></a><a class="code" href="namespace_object_handler.html#a749fc7e3e73be55b2ef518c734ee0d8a">ObjectHandler::stringToChar</a>(s.str(), ret);</div>
<div class="line">        <span class="keywordflow">return</span> ret;</div>
<div class="line"> </div>
<div class="line">    } <span class="keywordflow">catch</span> (<span class="keyword">const</span> std::exception &amp;e) {</div>
<div class="line"> </div>
<div class="line">        <a class="code" href="class_object_handler_1_1_repository_x_l.html#af79278189d5203d91b553d10a25e90d6">ObjectHandler::RepositoryXL::instance</a>().<a class="code" href="class_object_handler_1_1_repository_x_l.html#a47f6346114416272fc1f2c62fa799a6d">logError</a>(e.what(), functionCall);</div>
<div class="line">        <span class="keywordflow">return</span> 0;</div>
<div class="line"> </div>
<div class="line">    }</div>
<div class="line">}</div>
<div class="line"> </div>
</div><!-- fragment --> </div><!-- contents -->
<div class="ttc" id="aobjecthandlerxl_8hpp_html"><div class="ttname"><a href="objecthandlerxl_8hpp.html">objecthandlerxl.hpp</a></div><div class="ttdoc">#includes for all functionality in ObjectHandler</div></div>
<div class="ttc" id="aclass_object_handler_1_1_function_call_html"><div class="ttname"><a href="class_object_handler_1_1_function_call.html">ObjectHandler::FunctionCall</a></div><div class="ttdoc">Singleton encapsulating state relating to Excel function call.</div><div class="ttdef"><b>Definition:</b> functioncall.hpp:56</div></div>
<div class="ttc" id="axlutilities_8hpp_html_abded3ba5610e6be5616ee0f3a9d58818"><div class="ttname"><a href="xlutilities_8hpp.html#abded3ba5610e6be5616ee0f3a9d58818">freeOper</a></div><div class="ttdeci">DLL_API void freeOper(XLOPER *px)</div><div class="ttdoc">Free any memory associated with the XLOPER.</div></div>
<div class="ttc" id="axlutilities_8hpp_html"><div class="ttname"><a href="xlutilities_8hpp.html">xlutilities.hpp</a></div><div class="ttdoc">General utility functions for the Excel platform.</div></div>
<div class="ttc" id="aohdefines_8hpp_html_a523ba6d4f8fdf75d75612da8016c8f0d"><div class="ttname"><a href="ohdefines_8hpp.html#a523ba6d4f8fdf75d75612da8016c8f0d">OH_GET_OBJECT</a></div><div class="ttdeci">#define OH_GET_OBJECT(NAME, ID, OBJECT_CLASS)</div><div class="ttdoc">Get a boost shared pointer to a class derived from Object.</div><div class="ttdef"><b>Definition:</b> ohdefines.hpp:87</div></div>
<div class="ttc" id="aclass_object_handler_1_1_create_html"><div class="ttname"><a href="class_object_handler_1_1_create.html">ObjectHandler::Create</a></div><div class="ttdoc">Create the enumerated type associated with a string.</div><div class="ttdef"><b>Definition:</b> typefactory.hpp:135</div></div>
<div class="ttc" id="anamespace_object_handler_html_a749fc7e3e73be55b2ef518c734ee0d8a"><div class="ttname"><a href="namespace_object_handler.html#a749fc7e3e73be55b2ef518c734ee0d8a">ObjectHandler::stringToChar</a></div><div class="ttdeci">DLL_API void stringToChar(const std::string &amp;, char *)</div><div class="ttdoc">Convert the std::string to the char*.</div></div>
<div class="ttc" id="aclass_object_handler_1_1_repository_x_l_html_af79278189d5203d91b553d10a25e90d6"><div class="ttname"><a href="class_object_handler_1_1_repository_x_l.html#af79278189d5203d91b553d10a25e90d6">ObjectHandler::RepositoryXL::instance</a></div><div class="ttdeci">static RepositoryXL &amp; instance()</div><div class="ttdoc">Client applications access the global object via a call to RepositoryXL::instance().</div></div>
<div class="ttc" id="aclass_object_handler_1_1_repository_x_l_html_a47f6346114416272fc1f2c62fa799a6d"><div class="ttname"><a href="class_object_handler_1_1_repository_x_l.html#a47f6346114416272fc1f2c62fa799a6d">ObjectHandler::RepositoryXL::logError</a></div><div class="ttdeci">void logError(const std::string &amp;message, const boost::shared_ptr&lt; FunctionCall &gt; &amp;functionCall)</div><div class="ttdoc">Log an error message.</div></div>
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