X-Git-Url: https://scm.cri.ensmp.fr/git/Faustine.git/blobdiff_plain/1059e1cc0c2ecfa237406949aa26155b6a5b9154..66f23d4fabf89ad09adbd4dfc15ac6b5b2b7da83:/interpreter/preprocessor/faust-0.9.47mr3/compiler/extended/remainderprim.cpp

diff --git a/interpreter/preprocessor/faust-0.9.47mr3/compiler/extended/remainderprim.cpp b/interpreter/preprocessor/faust-0.9.47mr3/compiler/extended/remainderprim.cpp
new file mode 100644
index 0000000..4b5b20d
--- /dev/null
+++ b/interpreter/preprocessor/faust-0.9.47mr3/compiler/extended/remainderprim.cpp
@@ -0,0 +1,64 @@
+#include "xtended.hh"
+#include "compatibility.hh"
+#include "Text.hh"
+#include <math.h>
+
+#include "floats.hh"
+
+class RemainderPrim : public xtended
+{
+
+ public:
+ 
+ 	RemainderPrim() : xtended("remainder") {}
+	
+	virtual unsigned int arity () { return 2; }
+	
+	virtual bool	needCache ()	{ return true; }
+	
+	virtual Type 	infereSigType (const vector<Type>& args)
+	{
+		assert (args.size() == arity());
+		return castInterval(floatCast(args[0]|args[1]), interval());   // temporary rule !!!
+	}
+	
+	virtual void 	sigVisit (Tree sig, sigvisitor* visitor) {}	
+	
+	virtual int infereSigOrder (const vector<int>& args) {
+		assert (args.size() == arity());
+		return max(args[0], args[1]);
+	}
+
+	
+	virtual Tree	computeSigOutput (const vector<Tree>& args) {
+		num n,m;
+		assert (args.size() == arity());
+		if (isNum(args[0],n) & isNum(args[1],m)) {
+			return tree(remainder(double(n), double(m)));
+		} else {
+			return tree(symbol(), args[0], args[1]);
+		}
+	}
+		
+	virtual string 	generateCode (Klass* klass, const vector<string>& args, const vector<Type>& types)
+	{
+		assert (args.size() == arity());
+		assert (types.size() == arity());
+        
+		return subst("remainder$2($0,$1)", args[0], args[1], isuffix());
+	}
+	
+	virtual string 	generateLateq (Lateq* lateq, const vector<string>& args, const vector<Type>& types)
+	{
+		assert (args.size() == arity());
+		assert (types.size() == arity());
+        
+		return subst("$0\\pmod{$1}", args[0], args[1]); // Same as fmodprim.cpp.
+	}
+	
+};
+
+
+xtended* gRemainderPrim = new RemainderPrim();
+
+