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<h1>minprim.cpp</h1><a href="minprim_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 <span class="preprocessor">#include "<a class="code" href="sigtyperules_8hh.html">sigtyperules.hh</a>"</span>
<a name="l00005"></a>00005
<a name="l00006"></a>00006 <span class="preprocessor">#include "<a class="code" href="floats_8hh.html">floats.hh</a>"</span>
<a name="l00007"></a>00007
<a name="l00008"></a><a class="code" href="classMinPrim.html">00008</a> <span class="keyword">class </span><a class="code" href="classMinPrim.html">MinPrim</a> : <span class="keyword">public</span> <a class="code" href="classxtended.html">xtended</a>
<a name="l00009"></a>00009 {
<a name="l00010"></a>00010
<a name="l00011"></a>00011 <span class="keyword">public</span>:
<a name="l00012"></a>00012
<a name="l00013"></a><a class="code" href="classMinPrim.html#ae69df51a13a91a60a680f8de3fea1cd5">00013</a> <a class="code" href="classMinPrim.html#ae69df51a13a91a60a680f8de3fea1cd5">MinPrim</a>() : <a class="code" href="classxtended.html">xtended</a>(<span class="stringliteral">"min"</span>) {}
<a name="l00014"></a>00014
<a name="l00015"></a><a class="code" href="classMinPrim.html#a8ade45368a43c1faebe3e24e7e5a26f5">00015</a> <span class="keyword">virtual</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="classMinPrim.html#a8ade45368a43c1faebe3e24e7e5a26f5">arity</a> () { <span class="keywordflow">return</span> 2; }
<a name="l00016"></a>00016
<a name="l00017"></a><a class="code" href="classMinPrim.html#a1fd97f7c85d1fef7801ac13d7d433696">00017</a> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classMinPrim.html#a1fd97f7c85d1fef7801ac13d7d433696">needCache</a> () { <span class="keywordflow">return</span> <span class="keyword">true</span>; }
<a name="l00018"></a>00018
<a name="l00019"></a><a class="code" href="classMinPrim.html#af20d4164d65cca4695b10d361cffba7d">00019</a> <span class="keyword">virtual</span> <a class="code" href="classP.html">Type</a> <a class="code" href="classMinPrim.html#af20d4164d65cca4695b10d361cffba7d">infereSigType</a> (<span class="keyword">const</span> vector<Type>& types)
<a name="l00020"></a>00020 {
<a name="l00021"></a>00021 assert (types.size() == <a class="code" href="classMinPrim.html#a8ade45368a43c1faebe3e24e7e5a26f5">arity</a>());
<a name="l00022"></a>00022 <a class="code" href="structinterval.html">interval</a> i = types[0]->getInterval();
<a name="l00023"></a>00023 <a class="code" href="structinterval.html">interval</a> j = types[1]->getInterval();
<a name="l00024"></a>00024 <span class="keywordflow">return</span> <a class="code" href="sigtype_8hh.html#a4a00d24cc30a4924d2df9b56d577bd16">castInterval</a>(types[0]|types[1], <a class="code" href="interval_8hh.html#a2f8edc4561e9744ed4233b205fa7ec32">min</a>(i,j));
<a name="l00025"></a>00025 }
<a name="l00026"></a>00026
<a name="l00027"></a><a class="code" href="classMinPrim.html#a7821961fa0b12ceb24117a46d2fc705c">00027</a> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classMinPrim.html#a7821961fa0b12ceb24117a46d2fc705c">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="l00028"></a>00028
<a name="l00029"></a><a class="code" href="classMinPrim.html#a801de70f27defcdbc5b353386c96bbcc">00029</a> <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="classMinPrim.html#a801de70f27defcdbc5b353386c96bbcc">infereSigOrder</a> (<span class="keyword">const</span> vector<int>& args)
<a name="l00030"></a>00030 {
<a name="l00031"></a>00031 assert (args.size() == <a class="code" href="classMinPrim.html#a8ade45368a43c1faebe3e24e7e5a26f5">arity</a>());
<a name="l00032"></a>00032 <span class="keywordflow">return</span> <a class="code" href="interval_8hh.html#a1c45761573e6cbc97cfacac78d905016">max</a>(args[0], args[1]);
<a name="l00033"></a>00033 }
<a name="l00034"></a>00034
<a name="l00035"></a>00035
<a name="l00036"></a><a class="code" href="classMinPrim.html#a377f8c121b5935dabbe71062afa96b2f">00036</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="classMinPrim.html#a377f8c121b5935dabbe71062afa96b2f">computeSigOutput</a> (<span class="keyword">const</span> vector<Tree>& args)
<a name="l00037"></a>00037 {
<a name="l00038"></a>00038 <span class="keywordtype">double</span> f,g; <span class="keywordtype">int</span> i,j;
<a name="l00039"></a>00039
<a name="l00040"></a>00040 assert (args.size() == <a class="code" href="classMinPrim.html#a8ade45368a43c1faebe3e24e7e5a26f5">arity</a>());
<a name="l00041"></a>00041
<a name="l00042"></a>00042 <span class="keywordflow">if</span> (<a class="code" href="node_8hh.html#aab6c20fb5dce797e97ac8ec8591258af">isDouble</a>(args[0]->node(),&f)) {
<a name="l00043"></a>00043
<a name="l00044"></a>00044 <span class="keywordflow">if</span> (<a class="code" href="node_8hh.html#aab6c20fb5dce797e97ac8ec8591258af">isDouble</a>(args[1]->node(), &g)) {
<a name="l00045"></a>00045 <span class="keywordflow">return</span> <a class="code" href="tree_8hh.html#a61c13e9361cfa80bbb3cd6ce60a8f595">tree</a>(<a class="code" href="interval_8hh.html#a2f8edc4561e9744ed4233b205fa7ec32">min</a>(f, g));
<a name="l00046"></a>00046 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="node_8hh.html#a8c9b968ac68f6cac1c361002da8afe99">isInt</a>(args[1]->node(),&j)) {
<a name="l00047"></a>00047 <span class="keywordflow">return</span> <a class="code" href="tree_8hh.html#a61c13e9361cfa80bbb3cd6ce60a8f595">tree</a>(<a class="code" href="interval_8hh.html#a2f8edc4561e9744ed4233b205fa7ec32">min</a>(f, <span class="keywordtype">double</span>(j)));
<a name="l00048"></a>00048 } <span class="keywordflow">else</span> {
<a name="l00049"></a>00049 <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], args[1]);
<a name="l00050"></a>00050 }
<a name="l00051"></a>00051
<a name="l00052"></a>00052 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="node_8hh.html#a8c9b968ac68f6cac1c361002da8afe99">isInt</a>(args[0]->node(),&i)) {
<a name="l00053"></a>00053
<a name="l00054"></a>00054 <span class="keywordflow">if</span> (<a class="code" href="node_8hh.html#aab6c20fb5dce797e97ac8ec8591258af">isDouble</a>(args[1]->node(), &g)) {
<a name="l00055"></a>00055 <span class="keywordflow">return</span> <a class="code" href="tree_8hh.html#a61c13e9361cfa80bbb3cd6ce60a8f595">tree</a>(<a class="code" href="interval_8hh.html#a2f8edc4561e9744ed4233b205fa7ec32">min</a>(<span class="keywordtype">double</span>(i), g));
<a name="l00056"></a>00056 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="node_8hh.html#a8c9b968ac68f6cac1c361002da8afe99">isInt</a>(args[1]->node(),&j)) {
<a name="l00057"></a>00057 <span class="keywordflow">return</span> <a class="code" href="tree_8hh.html#a61c13e9361cfa80bbb3cd6ce60a8f595">tree</a>(<a class="code" href="interval_8hh.html#a2f8edc4561e9744ed4233b205fa7ec32">min</a>(i, j));
<a name="l00058"></a>00058 } <span class="keywordflow">else</span> {
<a name="l00059"></a>00059 <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], args[1]);
<a name="l00060"></a>00060 }
<a name="l00061"></a>00061
<a name="l00062"></a>00062 } <span class="keywordflow">else</span> {
<a name="l00063"></a>00063
<a name="l00064"></a>00064 <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], args[1]);
<a name="l00065"></a>00065 }
<a name="l00066"></a>00066 }
<a name="l00067"></a>00067
<a name="l00068"></a><a class="code" href="classMinPrim.html#a43fc3d5d2ac1be3c1a628f37325b36c1">00068</a> <span class="keyword">virtual</span> <span class="keywordtype">string</span> <a class="code" href="classMinPrim.html#a43fc3d5d2ac1be3c1a628f37325b36c1">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="l00069"></a>00069 {
<a name="l00070"></a>00070 assert (args.size() == <a class="code" href="classMinPrim.html#a8ade45368a43c1faebe3e24e7e5a26f5">arity</a>());
<a name="l00071"></a>00071 assert (types.size() == <a class="code" href="classMinPrim.html#a8ade45368a43c1faebe3e24e7e5a26f5">arity</a>());
<a name="l00072"></a>00072
<a name="l00073"></a>00073 <a class="code" href="classP.html">Type</a> t = <a class="code" href="classMinPrim.html#af20d4164d65cca4695b10d361cffba7d">infereSigType</a>(types);
<a name="l00074"></a>00074 <span class="keywordflow">if</span> (t->nature() == <a class="code" href="sigtype_8hh.html#adc29c2ff13d900c2f185ee95427fb06cabd8b038fc1f31f03f96a41107d3ac13d">kReal</a>) {
<a name="l00075"></a>00075 <span class="keywordflow">return</span> <a class="code" href="Text_8cpp.html#af50e951c134c2c98c4c75d687f8fca7a">subst</a>(<span class="stringliteral">"min($0, $1)"</span>, args[0], args[1]);
<a name="l00076"></a>00076 } <span class="keywordflow">else</span> {
<a name="l00077"></a>00077 <span class="keywordflow">return</span> <a class="code" href="Text_8cpp.html#af50e951c134c2c98c4c75d687f8fca7a">subst</a>(<span class="stringliteral">"min($0, $1)"</span>, args[0], args[1]);
<a name="l00078"></a>00078 }
<a name="l00079"></a>00079 }
<a name="l00080"></a>00080
<a name="l00081"></a><a class="code" href="classMinPrim.html#a38340b67b3c49fd9b879801290ebdb03">00081</a> <span class="keyword">virtual</span> <span class="keywordtype">string</span> <a class="code" href="classMinPrim.html#a38340b67b3c49fd9b879801290ebdb03">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="l00082"></a>00082 {
<a name="l00083"></a>00083 assert (args.size() == <a class="code" href="classMinPrim.html#a8ade45368a43c1faebe3e24e7e5a26f5">arity</a>());
<a name="l00084"></a>00084 assert (types.size() == <a class="code" href="classMinPrim.html#a8ade45368a43c1faebe3e24e7e5a26f5">arity</a>());
<a name="l00085"></a>00085
<a name="l00086"></a>00086 <a class="code" href="classP.html">Type</a> t = <a class="code" href="classMinPrim.html#af20d4164d65cca4695b10d361cffba7d">infereSigType</a>(types);
<a name="l00087"></a>00087 <span class="keywordflow">return</span> <a class="code" href="Text_8cpp.html#af50e951c134c2c98c4c75d687f8fca7a">subst</a>(<span class="stringliteral">"\\min\\left( $0, $1 \\right)"</span>, args[0], args[1]);
<a name="l00088"></a>00088 }
<a name="l00089"></a>00089
<a name="l00090"></a>00090 };
<a name="l00091"></a>00091
<a name="l00092"></a>00092
<a name="l00093"></a><a class="code" href="xtended_8hh.html#aa00cec4307c0f341e67a317aed8667a3">00093</a> <a class="code" href="classxtended.html">xtended</a>* <a class="code" href="minprim_8cpp.html#aa00cec4307c0f341e67a317aed8667a3">gMinPrim</a> = <span class="keyword">new</span> <a class="code" href="classMinPrim.html">MinPrim</a>();
<a name="l00094"></a>00094
<a name="l00095"></a>00095
</pre></div></div>
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