X-Git-Url: https://scm.cri.ensmp.fr/git/Faustine.git/blobdiff_plain/c7f552fd8888da2f0d8cfb228fe0f28d3df3a12c..b4b6f2ea75b9f0f3ca918f5b84016610bf7a4d4f:/interpretor/preprocessor/faust-0.9.47mr3/compiler/signals/sigraterules.hh

diff --git a/interpretor/preprocessor/faust-0.9.47mr3/compiler/signals/sigraterules.hh b/interpretor/preprocessor/faust-0.9.47mr3/compiler/signals/sigraterules.hh
new file mode 100644
index 0000000..c7e955b
--- /dev/null
+++ b/interpretor/preprocessor/faust-0.9.47mr3/compiler/signals/sigraterules.hh
@@ -0,0 +1,23 @@
+#ifndef SIGRATERULES_HH
+#define SIGRATERULES_HH
+
+#include <iostream>
+#include "tlib.hh"
+#include "property.hh"
+
+
+class RateInferrer
+{
+    bool            fSuccess;       ///< true when rates can be correctly inferred
+    Tree            fFullList;      ///< list of signals + list recursive signals inside
+    Tree            fRateEnv;       ///< list of signals + list recursive signals inside
+    property<int>   fRateProperty;  ///< property used to store the rate of signals
+
+    int computeRate(Tree sig);
+public:
+    RateInferrer(Tree lsig);    ///< list of signals we want to inferre the rates
+    int rate(Tree sig);         ///< returns the rate of sig assuming that sig is a subexpression of lsig
+
+};
+
+#endif // SIGRATERULES_HH