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<div class="navpath"><a class="el" href="dir_88117dff2735251a69c8eb9084477714.html">src</a> » <a class="el" href="dir_25032d30b6d615a661c02e2ac1394b01.html">model</a>
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<h1>item.cpp</h1><a href="a00208.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"> file : $URL: https://frepple.svn.sourceforge.net/svnroot/frepple/trunk/src/model/item.cpp $</span>
<a name="l00003"></a>00003 <span class="comment"> version : $LastChangedRevision: 1315 $ $LastChangedBy: jdetaeye $</span>
<a name="l00004"></a>00004 <span class="comment"> date : $LastChangedDate: 2010-07-17 18:08:53 +0200 (Sat, 17 Jul 2010) $</span>
<a name="l00005"></a>00005 <span class="comment"> ***************************************************************************/</span>
<a name="l00006"></a>00006
<a name="l00007"></a>00007 <span class="comment">/***************************************************************************</span>
<a name="l00008"></a>00008 <span class="comment"> * *</span>
<a name="l00009"></a>00009 <span class="comment"> * Copyright (C) 2007-2010 by Johan De Taeye *</span>
<a name="l00010"></a>00010 <span class="comment"> * *</span>
<a name="l00011"></a>00011 <span class="comment"> * This library is free software; you can redistribute it and/or modify it *</span>
<a name="l00012"></a>00012 <span class="comment"> * under the terms of the GNU Lesser General Public License as published *</span>
<a name="l00013"></a>00013 <span class="comment"> * by the Free Software Foundation; either version 2.1 of the License, or *</span>
<a name="l00014"></a>00014 <span class="comment"> * (at your option) any later version. *</span>
<a name="l00015"></a>00015 <span class="comment"> * *</span>
<a name="l00016"></a>00016 <span class="comment"> * This library is distributed in the hope that it will be useful, *</span>
<a name="l00017"></a>00017 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of *</span>
<a name="l00018"></a>00018 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser *</span>
<a name="l00019"></a>00019 <span class="comment"> * General Public License for more details. *</span>
<a name="l00020"></a>00020 <span class="comment"> * *</span>
<a name="l00021"></a>00021 <span class="comment"> * You should have received a copy of the GNU Lesser General Public *</span>
<a name="l00022"></a>00022 <span class="comment"> * License along with this library; if not, write to the Free Software *</span>
<a name="l00023"></a>00023 <span class="comment"> * Foundation Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 *</span>
<a name="l00024"></a>00024 <span class="comment"> * USA *</span>
<a name="l00025"></a>00025 <span class="comment"> * *</span>
<a name="l00026"></a>00026 <span class="comment"> ***************************************************************************/</span>
<a name="l00027"></a>00027
<a name="l00028"></a><a class="code" href="a00208.html#a342983a479ae7a921be5face83fdb029">00028</a> <span class="preprocessor">#define FREPPLE_CORE</span>
<a name="l00029"></a>00029 <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="a00218.html">frepple/model.h</a>"</span>
<a name="l00030"></a>00030
<a name="l00031"></a>00031 <span class="keyword">namespace </span>frepple
<a name="l00032"></a>00032 {
<a name="l00033"></a>00033
<a name="l00034"></a>00034 <span class="keyword">template</span><<span class="keyword">class</span> Item> <a class="code" href="a00252.html#a99b94ab8c2f2a32277559c7b2b0a054c">DECLARE_EXPORT</a> <a class="code" href="a00181.html" title="This class implements a binary tree data structure. It is used as a container for...">Tree</a> utils::HasName<Item>::st;
<a name="l00035"></a>00035 <a class="code" href="a00252.html#a99b94ab8c2f2a32277559c7b2b0a054c">DECLARE_EXPORT</a> <span class="keyword">const</span> <a class="code" href="a00114.html" title="A MetaCategory instance represents metadata for a category of object.">MetaCategory</a>* <a class="code" href="a00088.html#add18088c74a5522fc93a577922239e0a">Item::metadata</a>;
<a name="l00036"></a>00036 <a class="code" href="a00252.html#a99b94ab8c2f2a32277559c7b2b0a054c">DECLARE_EXPORT</a> <span class="keyword">const</span> <a class="code" href="a00115.html" title="This class stores metadata about the classes in the library. The stored information...">MetaClass</a>* <a class="code" href="a00089.html#a6c343360992543a38cdbc351decc9053">ItemDefault::metadata</a>;
<a name="l00037"></a>00037
<a name="l00038"></a>00038
<a name="l00039"></a><a class="code" href="a00088.html#a48d77da548b4491a67f1aaa5aa1eed4a">00039</a> <span class="keywordtype">int</span> <a class="code" href="a00088.html#a48d77da548b4491a67f1aaa5aa1eed4a">Item::initialize</a>()
<a name="l00040"></a>00040 {
<a name="l00041"></a>00041 <span class="comment">// Initialize the metadata</span>
<a name="l00042"></a>00042 <a class="code" href="a00088.html#add18088c74a5522fc93a577922239e0a">metadata</a> = <span class="keyword">new</span> <a class="code" href="a00114.html" title="A MetaCategory instance represents metadata for a category of object.">MetaCategory</a>(<span class="stringliteral">"item"</span>, <span class="stringliteral">"items"</span>, <a class="code" href="a00085.html#ac14340cc8781e6f2b7235d50a1d17914">reader</a>, <a class="code" href="a00085.html#a1071369052edea444a06baa35d7e991e">writer</a>);
<a name="l00043"></a>00043
<a name="l00044"></a>00044 <span class="comment">// Initialize the Python class</span>
<a name="l00045"></a>00045 <span class="keywordflow">return</span> <a class="code" href="a00088.html#a48d77da548b4491a67f1aaa5aa1eed4a">FreppleCategory<Item>::initialize</a>();
<a name="l00046"></a>00046 }
<a name="l00047"></a>00047
<a name="l00048"></a>00048
<a name="l00049"></a><a class="code" href="a00089.html#a0f5293ed2ce550263bffeffed4e64c1e">00049</a> <span class="keywordtype">int</span> <a class="code" href="a00089.html#a0f5293ed2ce550263bffeffed4e64c1e">ItemDefault::initialize</a>()
<a name="l00050"></a>00050 {
<a name="l00051"></a>00051 <span class="comment">// Initialize the metadata</span>
<a name="l00052"></a>00052 <a class="code" href="a00089.html#a6c343360992543a38cdbc351decc9053">ItemDefault::metadata</a> = <span class="keyword">new</span> <a class="code" href="a00115.html" title="This class stores metadata about the classes in the library. The stored information...">MetaClass</a>(<span class="stringliteral">"item"</span>, <span class="stringliteral">"item_default"</span>,
<a name="l00053"></a>00053 Object::createString<ItemDefault>, <span class="keyword">true</span>);
<a name="l00054"></a>00054
<a name="l00055"></a>00055 <span class="comment">// Initialize the Python class</span>
<a name="l00056"></a>00056 <span class="keywordflow">return</span> <a class="code" href="a00089.html#a0f5293ed2ce550263bffeffed4e64c1e">FreppleClass<ItemDefault,Item>::initialize</a>();
<a name="l00057"></a>00057 }
<a name="l00058"></a>00058
<a name="l00059"></a>00059
<a name="l00060"></a><a class="code" href="a00088.html#aae28b5357b7d53a32a82be8dbb75d08f">00060</a> <a class="code" href="a00252.html#a99b94ab8c2f2a32277559c7b2b0a054c">DECLARE_EXPORT</a> <a class="code" href="a00088.html#aae28b5357b7d53a32a82be8dbb75d08f">Item::~Item</a>()
<a name="l00061"></a>00061 {
<a name="l00062"></a>00062 <span class="comment">// Remove references from the buffers</span>
<a name="l00063"></a>00063 <span class="keywordflow">for</span> (Buffer::iterator buf = <a class="code" href="a00085.html#a1926a798edd9c04bc37e596936003cd6">Buffer::begin</a>(); buf != <a class="code" href="a00085.html#abb9d04973550ac71037718511358f2ff">Buffer::end</a>(); ++buf)
<a name="l00064"></a>00064 <span class="keywordflow">if</span> (buf->getItem() == <span class="keyword">this</span>) buf->setItem(NULL);
<a name="l00065"></a>00065
<a name="l00066"></a>00066 <span class="comment">// Remove references from the demands</span>
<a name="l00067"></a>00067 <span class="keywordflow">for</span> (Demand::iterator l = <a class="code" href="a00085.html#a1926a798edd9c04bc37e596936003cd6">Demand::begin</a>(); l != <a class="code" href="a00085.html#abb9d04973550ac71037718511358f2ff">Demand::end</a>(); ++l)
<a name="l00068"></a>00068 <span class="keywordflow">if</span> (l->getItem() == <span class="keyword">this</span>) l->setItem(NULL);
<a name="l00069"></a>00069 }
<a name="l00070"></a>00070
<a name="l00071"></a>00071
<a name="l00072"></a><a class="code" href="a00088.html#aafc2bddafc95d5a8381d98f76ea2aa45">00072</a> <a class="code" href="a00252.html#a99b94ab8c2f2a32277559c7b2b0a054c">DECLARE_EXPORT</a> <span class="keywordtype">void</span> <a class="code" href="a00088.html#aafc2bddafc95d5a8381d98f76ea2aa45">Item::writeElement</a>(<a class="code" href="a00189.html" title="Base class for writing XML formatted data to an output stream.">XMLOutput</a> *o, <span class="keyword">const</span> <a class="code" href="a00096.html" title="This class defines a keyword for the frePPLe data model.">Keyword</a>& tag, <a class="code" href="a00257.html#a20c2c7e4c6b668e71c154ae3eb18f398">mode</a> m)<span class="keyword"> const</span>
<a name="l00073"></a>00073 <span class="keyword"></span>{
<a name="l00074"></a>00074 <span class="comment">// Writing a reference</span>
<a name="l00075"></a>00075 <span class="keywordflow">if</span> (m == <a class="code" href="a00257.html#a20c2c7e4c6b668e71c154ae3eb18f398a874240ada53cc5b608466064d86d91ae">REFERENCE</a>)
<a name="l00076"></a>00076 {
<a name="l00077"></a>00077 o-><a class="code" href="a00189.html#a711922eea4cfe3c33b97e4188dacc7d2">writeElement</a>(tag, <a class="code" href="a00177.html#aeb3841a93774dfc303e3df16304b5af2">Tags::tag_name</a>, <a class="code" href="a00182.html#a7416ca220c55147bc1276becc5b9de01">getName</a>());
<a name="l00078"></a>00078 <span class="keywordflow">return</span>;
<a name="l00079"></a>00079 }
<a name="l00080"></a>00080
<a name="l00081"></a>00081 <span class="comment">// Write the complete item</span>
<a name="l00082"></a>00082 <span class="keywordflow">if</span> (m != <a class="code" href="a00257.html#a20c2c7e4c6b668e71c154ae3eb18f398a2ad5e75fe119e297630882d182832243">NOHEADER</a>) o-><a class="code" href="a00189.html#a5c1811dae2e3eae344ad366f6441a8a5">BeginObject</a>(tag, <a class="code" href="a00177.html#aeb3841a93774dfc303e3df16304b5af2">Tags::tag_name</a>, <a class="code" href="a00182.html#a7416ca220c55147bc1276becc5b9de01">getName</a>());
<a name="l00083"></a>00083
<a name="l00084"></a>00084 <span class="comment">// Write the fields</span>
<a name="l00085"></a>00085 <a class="code" href="a00088.html#aafc2bddafc95d5a8381d98f76ea2aa45">HasDescription::writeElement</a>(o, tag);
<a name="l00086"></a>00086 <a class="code" href="a00088.html#aafc2bddafc95d5a8381d98f76ea2aa45">HasHierarchy<Item>::writeElement</a>(o, tag);
<a name="l00087"></a>00087 o-><a class="code" href="a00189.html#a711922eea4cfe3c33b97e4188dacc7d2">writeElement</a>(<a class="code" href="a00177.html#ad70b79a1c1f3f6d13539207da4f19609">Tags::tag_operation</a>, deliveryOperation);
<a name="l00088"></a>00088 <span class="keywordflow">if</span> (<a class="code" href="a00088.html#a20303c6b16c479cf55a353b18886d756">getPrice</a>() != 0.0) o-><a class="code" href="a00189.html#a711922eea4cfe3c33b97e4188dacc7d2">writeElement</a>(<a class="code" href="a00177.html#a4fb2bbfc469ec42a174cfb1ee7403bd2">Tags::tag_price</a>, <a class="code" href="a00088.html#a20303c6b16c479cf55a353b18886d756">getPrice</a>());
<a name="l00089"></a>00089 o-><a class="code" href="a00189.html#a05375aa593bb0514020b035411c8983c">EndObject</a>(tag);
<a name="l00090"></a>00090 }
<a name="l00091"></a>00091
<a name="l00092"></a>00092
<a name="l00093"></a><a class="code" href="a00088.html#a6594a41421a41d310536eb9105602f65">00093</a> <a class="code" href="a00252.html#a99b94ab8c2f2a32277559c7b2b0a054c">DECLARE_EXPORT</a> <span class="keywordtype">void</span> <a class="code" href="a00088.html#a6594a41421a41d310536eb9105602f65">Item::beginElement</a>(<a class="code" href="a00186.html" title="This class will read in an XML-file and call the appropriate handler functions of...">XMLInput</a>& pIn, <span class="keyword">const</span> <a class="code" href="a00002.html" title="A class to model keyword instances.">Attribute</a>& pAttr)
<a name="l00094"></a>00094 {
<a name="l00095"></a>00095 <span class="keywordflow">if</span> (pAttr.<a class="code" href="a00002.html#aebffce6c4fcf1696ca34f63f2b6ee091">isA</a> (<a class="code" href="a00177.html#ad70b79a1c1f3f6d13539207da4f19609">Tags::tag_operation</a>))
<a name="l00096"></a>00096 pIn.<a class="code" href="a00186.html#a88dd6be5af6fc605d2d420fbcb397b18">readto</a>( <a class="code" href="a00085.html#ac14340cc8781e6f2b7235d50a1d17914">Operation::reader</a>(<a class="code" href="a00121.html#afcc9adf1a9c37fd168af778368601978">Operation::metadata</a>,pIn.<a class="code" href="a00186.html#adcc4751961526c0103536acd194d32a0">getAttributes</a>()) );
<a name="l00097"></a>00097 <span class="keywordflow">else</span>
<a name="l00098"></a>00098 <a class="code" href="a00088.html#a6594a41421a41d310536eb9105602f65">HasHierarchy<Item>::beginElement</a>(pIn, pAttr);
<a name="l00099"></a>00099 }
<a name="l00100"></a>00100
<a name="l00101"></a>00101
<a name="l00102"></a><a class="code" href="a00088.html#a86f4b3f7c6e468862ecafaebac75ef1b">00102</a> <a class="code" href="a00252.html#a99b94ab8c2f2a32277559c7b2b0a054c">DECLARE_EXPORT</a> <span class="keywordtype">void</span> <a class="code" href="a00088.html#a86f4b3f7c6e468862ecafaebac75ef1b">Item::endElement</a>(<a class="code" href="a00186.html" title="This class will read in an XML-file and call the appropriate handler functions of...">XMLInput</a>& pIn, <span class="keyword">const</span> <a class="code" href="a00002.html" title="A class to model keyword instances.">Attribute</a>& pAttr, <span class="keyword">const</span> <a class="code" href="a00047.html" title="This abstract class represents a attribute and value pair for updating objects in...">DataElement</a>& pElement)
<a name="l00103"></a>00103 {
<a name="l00104"></a>00104 <span class="keywordflow">if</span> (pAttr.<a class="code" href="a00002.html#aebffce6c4fcf1696ca34f63f2b6ee091">isA</a>(<a class="code" href="a00177.html#ad70b79a1c1f3f6d13539207da4f19609">Tags::tag_operation</a>))
<a name="l00105"></a>00105 {
<a name="l00106"></a>00106 <a class="code" href="a00121.html" title="An operation represents an activity: these consume and produce material, take time...">Operation</a> *o = <span class="keyword">dynamic_cast<</span><a class="code" href="a00121.html" title="An operation represents an activity: these consume and produce material, take time...">Operation</a>*<span class="keyword">></span>(pIn.<a class="code" href="a00186.html#a98008d76b6971b2592ee5ae6f0f03d4c">getPreviousObject</a>());
<a name="l00107"></a>00107 <span class="keywordflow">if</span> (o) <a class="code" href="a00088.html#af796cc2491313f79fc9c3bc4396079ee">setOperation</a>(o);
<a name="l00108"></a>00108 <span class="keywordflow">else</span> <span class="keywordflow">throw</span> <a class="code" href="a00111.html" title="An exception of this type is thrown when the library gets in an inconsistent state...">LogicException</a>(<span class="stringliteral">"Incorrect object type during read operation"</span>);
<a name="l00109"></a>00109 }
<a name="l00110"></a>00110 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (pAttr.<a class="code" href="a00002.html#aebffce6c4fcf1696ca34f63f2b6ee091">isA</a>(<a class="code" href="a00177.html#a4fb2bbfc469ec42a174cfb1ee7403bd2">Tags::tag_price</a>))
<a name="l00111"></a>00111 <a class="code" href="a00088.html#acd8ac62da3fa44b3f07d2dfe06a6bc4b">setPrice</a>(pElement.<a class="code" href="a00047.html#a88f1178689f984215c4bef4eb5a0d5d9">getDouble</a>());
<a name="l00112"></a>00112 <span class="keywordflow">else</span>
<a name="l00113"></a>00113 {
<a name="l00114"></a>00114 <a class="code" href="a00088.html#a86f4b3f7c6e468862ecafaebac75ef1b">HasDescription::endElement</a>(pIn, pAttr, pElement);
<a name="l00115"></a>00115 <a class="code" href="a00088.html#a86f4b3f7c6e468862ecafaebac75ef1b">HasHierarchy<Item>::endElement</a>(pIn, pAttr, pElement);
<a name="l00116"></a>00116 }
<a name="l00117"></a>00117 }
<a name="l00118"></a>00118
<a name="l00119"></a>00119
<a name="l00120"></a><a class="code" href="a00088.html#a5892cc59203d5f3c815e39076d8e4cd3">00120</a> <a class="code" href="a00252.html#a99b94ab8c2f2a32277559c7b2b0a054c">DECLARE_EXPORT</a> PyObject* <a class="code" href="a00088.html#a5892cc59203d5f3c815e39076d8e4cd3">Item::getattro</a>(<span class="keyword">const</span> <a class="code" href="a00002.html" title="A class to model keyword instances.">Attribute</a>& attr)
<a name="l00121"></a>00121 {
<a name="l00122"></a>00122 <span class="keywordflow">if</span> (attr.<a class="code" href="a00002.html#aebffce6c4fcf1696ca34f63f2b6ee091">isA</a>(<a class="code" href="a00177.html#aeb3841a93774dfc303e3df16304b5af2">Tags::tag_name</a>))
<a name="l00123"></a>00123 <span class="keywordflow">return</span> <a class="code" href="a00154.html" title="This class handles two-way translation between the data types in C++ and Python.">PythonObject</a>(<a class="code" href="a00182.html#a7416ca220c55147bc1276becc5b9de01">getName</a>());
<a name="l00124"></a>00124 <span class="keywordflow">if</span> (attr.<a class="code" href="a00002.html#aebffce6c4fcf1696ca34f63f2b6ee091">isA</a>(<a class="code" href="a00177.html#a6ae79e34440e259269ed2f902cd47157">Tags::tag_description</a>))
<a name="l00125"></a>00125 <span class="keywordflow">return</span> <a class="code" href="a00154.html" title="This class handles two-way translation between the data types in C++ and Python.">PythonObject</a>(<a class="code" href="a00082.html#aff438ae1fc6f5899acdc16217bbdd3a8">getDescription</a>());
<a name="l00126"></a>00126 <span class="keywordflow">if</span> (attr.<a class="code" href="a00002.html#aebffce6c4fcf1696ca34f63f2b6ee091">isA</a>(<a class="code" href="a00177.html#a712bcf2d196c0ddae4c4971127d4d43b">Tags::tag_category</a>))
<a name="l00127"></a>00127 <span class="keywordflow">return</span> <a class="code" href="a00154.html" title="This class handles two-way translation between the data types in C++ and Python.">PythonObject</a>(<a class="code" href="a00082.html#af0eb12cffb01b34278b77d1af02d2ddd">getCategory</a>());
<a name="l00128"></a>00128 <span class="keywordflow">if</span> (attr.<a class="code" href="a00002.html#aebffce6c4fcf1696ca34f63f2b6ee091">isA</a>(<a class="code" href="a00177.html#ac932faef2edd6d850d233d2c2de7eb68">Tags::tag_subcategory</a>))
<a name="l00129"></a>00129 <span class="keywordflow">return</span> <a class="code" href="a00154.html" title="This class handles two-way translation between the data types in C++ and Python.">PythonObject</a>(<a class="code" href="a00082.html#a3f197282206d815ab8e8cdb0f4b49cc0">getSubCategory</a>());
<a name="l00130"></a>00130 <span class="keywordflow">if</span> (attr.<a class="code" href="a00002.html#aebffce6c4fcf1696ca34f63f2b6ee091">isA</a>(<a class="code" href="a00177.html#a4fb2bbfc469ec42a174cfb1ee7403bd2">Tags::tag_price</a>))
<a name="l00131"></a>00131 <span class="keywordflow">return</span> <a class="code" href="a00154.html" title="This class handles two-way translation between the data types in C++ and Python.">PythonObject</a>(<a class="code" href="a00088.html#a20303c6b16c479cf55a353b18886d756">getPrice</a>());
<a name="l00132"></a>00132 <span class="keywordflow">if</span> (attr.<a class="code" href="a00002.html#aebffce6c4fcf1696ca34f63f2b6ee091">isA</a>(<a class="code" href="a00177.html#aaa2f978792ac2320979871ceafdc5c16">Tags::tag_owner</a>))
<a name="l00133"></a>00133 <span class="keywordflow">return</span> <a class="code" href="a00154.html" title="This class handles two-way translation between the data types in C++ and Python.">PythonObject</a>(<a class="code" href="a00083.html#a4bda4eb77f34c0528e176446886fcce1">getOwner</a>());
<a name="l00134"></a>00134 <span class="keywordflow">if</span> (attr.<a class="code" href="a00002.html#aebffce6c4fcf1696ca34f63f2b6ee091">isA</a>(<a class="code" href="a00177.html#ad70b79a1c1f3f6d13539207da4f19609">Tags::tag_operation</a>))
<a name="l00135"></a>00135 <span class="keywordflow">return</span> <a class="code" href="a00154.html" title="This class handles two-way translation between the data types in C++ and Python.">PythonObject</a>(<a class="code" href="a00088.html#a6058944bec9dabf4ad4563c1f6b463a0">getOperation</a>());
<a name="l00136"></a>00136 <span class="keywordflow">if</span> (attr.<a class="code" href="a00002.html#aebffce6c4fcf1696ca34f63f2b6ee091">isA</a>(<a class="code" href="a00177.html#ac016b995f75e5fdb50eefc35924c6503">Tags::tag_hidden</a>))
<a name="l00137"></a>00137 <span class="keywordflow">return</span> <a class="code" href="a00154.html" title="This class handles two-way translation between the data types in C++ and Python.">PythonObject</a>(<a class="code" href="a00120.html#a05c1c38045f55cd8ce66cee9e933d2bb">getHidden</a>());
<a name="l00138"></a>00138 <span class="keywordflow">return</span> NULL;
<a name="l00139"></a>00139 }
<a name="l00140"></a>00140
<a name="l00141"></a>00141
<a name="l00142"></a><a class="code" href="a00088.html#a18892d863689b8ea0f87d2e8721fec5c">00142</a> <a class="code" href="a00252.html#a99b94ab8c2f2a32277559c7b2b0a054c">DECLARE_EXPORT</a> <span class="keywordtype">int</span> <a class="code" href="a00088.html#a18892d863689b8ea0f87d2e8721fec5c">Item::setattro</a>(<span class="keyword">const</span> <a class="code" href="a00002.html" title="A class to model keyword instances.">Attribute</a>& attr, <span class="keyword">const</span> <a class="code" href="a00154.html" title="This class handles two-way translation between the data types in C++ and Python.">PythonObject</a>& field)
<a name="l00143"></a>00143 {
<a name="l00144"></a>00144 <span class="keywordflow">if</span> (attr.<a class="code" href="a00002.html#aebffce6c4fcf1696ca34f63f2b6ee091">isA</a>(<a class="code" href="a00177.html#aeb3841a93774dfc303e3df16304b5af2">Tags::tag_name</a>))
<a name="l00145"></a>00145 <a class="code" href="a00085.html#a97d855d8c9bc9774da9cd8905e242dde">setName</a>(field.<a class="code" href="a00154.html#a471bd4797fe735e12a1f485e05fc5940">getString</a>());
<a name="l00146"></a>00146 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (attr.<a class="code" href="a00002.html#aebffce6c4fcf1696ca34f63f2b6ee091">isA</a>(<a class="code" href="a00177.html#a6ae79e34440e259269ed2f902cd47157">Tags::tag_description</a>))
<a name="l00147"></a>00147 <a class="code" href="a00082.html#a86430aaf17c259450986d8ad73aa2fbf">setDescription</a>(field.<a class="code" href="a00154.html#a471bd4797fe735e12a1f485e05fc5940">getString</a>());
<a name="l00148"></a>00148 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (attr.<a class="code" href="a00002.html#aebffce6c4fcf1696ca34f63f2b6ee091">isA</a>(<a class="code" href="a00177.html#a712bcf2d196c0ddae4c4971127d4d43b">Tags::tag_category</a>))
<a name="l00149"></a>00149 <a class="code" href="a00082.html#a765bec78ade5db873ae5d2c1a56238ab">setCategory</a>(field.<a class="code" href="a00154.html#a471bd4797fe735e12a1f485e05fc5940">getString</a>());
<a name="l00150"></a>00150 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (attr.<a class="code" href="a00002.html#aebffce6c4fcf1696ca34f63f2b6ee091">isA</a>(<a class="code" href="a00177.html#ac932faef2edd6d850d233d2c2de7eb68">Tags::tag_subcategory</a>))
<a name="l00151"></a>00151 <a class="code" href="a00082.html#abd65cc21a6a0636f3569e90e89e54e5f">setSubCategory</a>(field.<a class="code" href="a00154.html#a471bd4797fe735e12a1f485e05fc5940">getString</a>());
<a name="l00152"></a>00152 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (attr.<a class="code" href="a00002.html#aebffce6c4fcf1696ca34f63f2b6ee091">isA</a>(<a class="code" href="a00177.html#a4fb2bbfc469ec42a174cfb1ee7403bd2">Tags::tag_price</a>))
<a name="l00153"></a>00153 <a class="code" href="a00088.html#acd8ac62da3fa44b3f07d2dfe06a6bc4b">setPrice</a>(field.<a class="code" href="a00154.html#ad292e9b75b65eef65ff8701939ab348a">getDouble</a>());
<a name="l00154"></a>00154 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (attr.<a class="code" href="a00002.html#aebffce6c4fcf1696ca34f63f2b6ee091">isA</a>(<a class="code" href="a00177.html#aaa2f978792ac2320979871ceafdc5c16">Tags::tag_owner</a>))
<a name="l00155"></a>00155 {
<a name="l00156"></a>00156 <span class="keywordflow">if</span> (!field.<a class="code" href="a00154.html#aa5f7a25056671e8df629cd42b0061b28">check</a>(<a class="code" href="a00088.html#add18088c74a5522fc93a577922239e0a">Item::metadata</a>))
<a name="l00157"></a>00157 {
<a name="l00158"></a>00158 PyErr_SetString(<a class="code" href="a00257.html#a75c689d2dca4282e2ca0dad79dab1063" title="Python exception class matching with frepple::DataException.">PythonDataException</a>, <span class="stringliteral">"item owner must be of type item"</span>);
<a name="l00159"></a>00159 <span class="keywordflow">return</span> -1;
<a name="l00160"></a>00160 }
<a name="l00161"></a>00161 <a class="code" href="a00088.html" title="An item defines the products being planned, sold, stored and/or manufactured. Buffers...">Item</a>* y = <span class="keyword">static_cast<</span><a class="code" href="a00088.html" title="An item defines the products being planned, sold, stored and/or manufactured. Buffers...">Item</a>*<span class="keyword">></span>(<span class="keyword">static_cast<</span>PyObject*<span class="keyword">></span>(field));
<a name="l00162"></a>00162 <a class="code" href="a00083.html#a9072d43b9a5670ce1492f55fefdc4b7f">setOwner</a>(y);
<a name="l00163"></a>00163 }
<a name="l00164"></a>00164 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (attr.<a class="code" href="a00002.html#aebffce6c4fcf1696ca34f63f2b6ee091">isA</a>(<a class="code" href="a00177.html#ad70b79a1c1f3f6d13539207da4f19609">Tags::tag_operation</a>))
<a name="l00165"></a>00165 {
<a name="l00166"></a>00166 <span class="keywordflow">if</span> (!field.<a class="code" href="a00154.html#aa5f7a25056671e8df629cd42b0061b28">check</a>(<a class="code" href="a00121.html#afcc9adf1a9c37fd168af778368601978">Operation::metadata</a>))
<a name="l00167"></a>00167 {
<a name="l00168"></a>00168 PyErr_SetString(<a class="code" href="a00257.html#a75c689d2dca4282e2ca0dad79dab1063" title="Python exception class matching with frepple::DataException.">PythonDataException</a>, <span class="stringliteral">"item operation must be of type operation"</span>);
<a name="l00169"></a>00169 <span class="keywordflow">return</span> -1;
<a name="l00170"></a>00170 }
<a name="l00171"></a>00171 <a class="code" href="a00121.html" title="An operation represents an activity: these consume and produce material, take time...">Operation</a>* y = <span class="keyword">static_cast<</span><a class="code" href="a00121.html" title="An operation represents an activity: these consume and produce material, take time...">Operation</a>*<span class="keyword">></span>(<span class="keyword">static_cast<</span>PyObject*<span class="keyword">></span>(field));
<a name="l00172"></a>00172 <a class="code" href="a00088.html#af796cc2491313f79fc9c3bc4396079ee">setOperation</a>(y);
<a name="l00173"></a>00173 }
<a name="l00174"></a>00174 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (attr.<a class="code" href="a00002.html#aebffce6c4fcf1696ca34f63f2b6ee091">isA</a>(<a class="code" href="a00177.html#ac016b995f75e5fdb50eefc35924c6503">Tags::tag_hidden</a>))
<a name="l00175"></a>00175 <a class="code" href="a00120.html#ac6181efac538dd99ee1194226d890a97">setHidden</a>(field.<a class="code" href="a00154.html#a804b478fb76759d334882ee468fc84f9">getBool</a>());
<a name="l00176"></a>00176 <span class="keywordflow">else</span>
<a name="l00177"></a>00177 <span class="keywordflow">return</span> -1;
<a name="l00178"></a>00178 <span class="keywordflow">return</span> 0;
<a name="l00179"></a>00179 }
<a name="l00180"></a>00180
<a name="l00181"></a>00181
<a name="l00182"></a>00182 } <span class="comment">// end namespace</span>
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