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<h1>cosprim.cpp</h1><a href="cosprim_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="preprocessor">#include "<a class="code" href="xtended_8hh.html">xtended.hh</a>"</span>
<a name="l00002"></a>00002 <span class="preprocessor">#include "<a class="code" href="Text_8hh.html">Text.hh</a>"</span>
<a name="l00003"></a>00003 <span class="preprocessor">#include <math.h></span>
<a name="l00004"></a>00004
<a name="l00005"></a>00005 <span class="preprocessor">#include "<a class="code" href="floats_8hh.html">floats.hh</a>"</span>
<a name="l00006"></a>00006
<a name="l00007"></a><a class="code" href="classCosPrim.html">00007</a> <span class="keyword">class </span><a class="code" href="classCosPrim.html">CosPrim</a> : <span class="keyword">public</span> <a class="code" href="classxtended.html">xtended</a>
<a name="l00008"></a>00008 {
<a name="l00009"></a>00009
<a name="l00010"></a>00010 <span class="keyword">public</span>:
<a name="l00011"></a>00011
<a name="l00012"></a><a class="code" href="classCosPrim.html#adeeb2b53ef5eb9b36cbbf7a57c743e78">00012</a> <a class="code" href="classCosPrim.html#adeeb2b53ef5eb9b36cbbf7a57c743e78">CosPrim</a>() : <a class="code" href="classxtended.html">xtended</a>(<span class="stringliteral">"cos"</span>) {}
<a name="l00013"></a>00013
<a name="l00014"></a><a class="code" href="classCosPrim.html#a0e2c85dd35f76134abb42e0008876236">00014</a> <span class="keyword">virtual</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="classCosPrim.html#a0e2c85dd35f76134abb42e0008876236">arity</a> () { <span class="keywordflow">return</span> 1; }
<a name="l00015"></a>00015
<a name="l00016"></a><a class="code" href="classCosPrim.html#ac8d66598dfab5b554091ea26cc9241e2">00016</a> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classCosPrim.html#ac8d66598dfab5b554091ea26cc9241e2">needCache</a> () { <span class="keywordflow">return</span> <span class="keyword">true</span>; }
<a name="l00017"></a>00017
<a name="l00018"></a><a class="code" href="classCosPrim.html#aef51455e4d7c19c864b9060fa17c3da1">00018</a> <span class="keyword">virtual</span> <a class="code" href="classP.html">Type</a> <a class="code" href="classCosPrim.html#aef51455e4d7c19c864b9060fa17c3da1">infereSigType</a> (<span class="keyword">const</span> vector<Type>& args)
<a name="l00019"></a>00019 {
<a name="l00020"></a>00020 assert (args.size() == 1);
<a name="l00021"></a>00021 <span class="keywordflow">return</span> <a class="code" href="sigtype_8hh.html#a4a00d24cc30a4924d2df9b56d577bd16">castInterval</a>(<a class="code" href="sigtype_8hh.html#a77cfb136d0b19316d3f95c700d4262f8">floatCast</a>(args[0]), <a class="code" href="structinterval.html">interval</a>(-1,1));
<a name="l00022"></a>00022 }
<a name="l00023"></a>00023
<a name="l00024"></a><a class="code" href="classCosPrim.html#abcff39e17868d09db5e33770876b93f6">00024</a> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classCosPrim.html#abcff39e17868d09db5e33770876b93f6">sigVisit</a> (<a class="code" href="classCTree.html" title="A CTree = (Node x [CTree]) is a Node associated with a list of subtrees called branches...">Tree</a> sig, <a class="code" href="structsigvisitor.html">sigvisitor</a>* visitor) {}
<a name="l00025"></a>00025
<a name="l00026"></a><a class="code" href="classCosPrim.html#aef3a76b16b3c249f4d330d2a28e36850">00026</a> <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="classCosPrim.html#aef3a76b16b3c249f4d330d2a28e36850">infereSigOrder</a> (<span class="keyword">const</span> vector<int>& args) {
<a name="l00027"></a>00027 <span class="keywordflow">return</span> args[0];
<a name="l00028"></a>00028 }
<a name="l00029"></a>00029
<a name="l00030"></a>00030
<a name="l00031"></a><a class="code" href="classCosPrim.html#adab73496d2518f10343ef891b8f2f1c6">00031</a> <span class="keyword">virtual</span> <a class="code" href="classCTree.html" title="A CTree = (Node x [CTree]) is a Node associated with a list of subtrees called branches...">Tree</a> <a class="code" href="classCosPrim.html#adab73496d2518f10343ef891b8f2f1c6">computeSigOutput</a> (<span class="keyword">const</span> vector<Tree>& args) {
<a name="l00032"></a>00032 <a class="code" href="classnum.html">num</a> n;
<a name="l00033"></a>00033 <span class="keywordflow">if</span> (<a class="code" href="signals_8hh.html#acd2773c99643a2dcc1c5409991c211e9">isNum</a>(args[0],n)) {
<a name="l00034"></a>00034 <span class="keywordflow">return</span> <a class="code" href="tree_8hh.html#a61c13e9361cfa80bbb3cd6ce60a8f595">tree</a>(cos(<span class="keywordtype">double</span>(n)));
<a name="l00035"></a>00035 } <span class="keywordflow">else</span> {
<a name="l00036"></a>00036 <span class="keywordflow">return</span> <a class="code" href="tree_8hh.html#a61c13e9361cfa80bbb3cd6ce60a8f595">tree</a>(<a class="code" href="classxtended.html#ae7e621bd8015110e7af77ab7c850f573">symbol</a>(), args[0]);
<a name="l00037"></a>00037 }
<a name="l00038"></a>00038 }
<a name="l00039"></a>00039
<a name="l00040"></a><a class="code" href="classCosPrim.html#a1e27165a5eb56f2e1009193f94a2785b">00040</a> <span class="keyword">virtual</span> <span class="keywordtype">string</span> <a class="code" href="classCosPrim.html#a1e27165a5eb56f2e1009193f94a2785b">generateCode</a> (<a class="code" href="classKlass.html">Klass</a>* klass, <span class="keyword">const</span> vector<string>& args, <span class="keyword">const</span> vector<Type>& types)
<a name="l00041"></a>00041 {
<a name="l00042"></a>00042 assert (args.size() == <a class="code" href="classCosPrim.html#a0e2c85dd35f76134abb42e0008876236">arity</a>());
<a name="l00043"></a>00043 assert (types.size() == <a class="code" href="classCosPrim.html#a0e2c85dd35f76134abb42e0008876236">arity</a>());
<a name="l00044"></a>00044
<a name="l00045"></a>00045 <span class="keywordflow">return</span> <a class="code" href="Text_8cpp.html#af50e951c134c2c98c4c75d687f8fca7a">subst</a>(<span class="stringliteral">"cos$1($0)"</span>, args[0], <a class="code" href="floats_8cpp.html#a4091ebb0e4eff17b3ff908531df9fb92" title="suffix for math functions">isuffix</a>());
<a name="l00046"></a>00046 }
<a name="l00047"></a>00047
<a name="l00048"></a><a class="code" href="classCosPrim.html#a41e6d70309d5b044563bc3d139c5f199">00048</a> <span class="keyword">virtual</span> <span class="keywordtype">string</span> <a class="code" href="classCosPrim.html#a41e6d70309d5b044563bc3d139c5f199">generateLateq</a> (<a class="code" href="classLateq.html">Lateq</a>* lateq, <span class="keyword">const</span> vector<string>& args, <span class="keyword">const</span> vector<Type>& types)
<a name="l00049"></a>00049 {
<a name="l00050"></a>00050 assert (args.size() == <a class="code" href="classCosPrim.html#a0e2c85dd35f76134abb42e0008876236">arity</a>());
<a name="l00051"></a>00051 assert (types.size() == <a class="code" href="classCosPrim.html#a0e2c85dd35f76134abb42e0008876236">arity</a>());
<a name="l00052"></a>00052
<a name="l00053"></a>00053 <span class="keywordflow">return</span> <a class="code" href="Text_8cpp.html#af50e951c134c2c98c4c75d687f8fca7a">subst</a>(<span class="stringliteral">"\\cos\\left($0\\right)"</span>, args[0]);
<a name="l00054"></a>00054 }
<a name="l00055"></a>00055
<a name="l00056"></a>00056 };
<a name="l00057"></a>00057
<a name="l00058"></a>00058
<a name="l00059"></a><a class="code" href="xtended_8hh.html#a59dcdebcd2e4064e1cd8ecf09beab30b">00059</a> <a class="code" href="classxtended.html">xtended</a>* <a class="code" href="cosprim_8cpp.html#a59dcdebcd2e4064e1cd8ecf09beab30b">gCosPrim</a> = <span class="keyword">new</span> <a class="code" href="classCosPrim.html">CosPrim</a>();
<a name="l00060"></a>00060
<a name="l00061"></a>00061
</pre></div></div>
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