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

diff --git a/interpretor/faust-0.9.47mr3/compiler/generator/occurences.hh b/interpretor/faust-0.9.47mr3/compiler/generator/occurences.hh
deleted file mode 100644
index 8276311..0000000
--- a/interpretor/faust-0.9.47mr3/compiler/generator/occurences.hh
+++ /dev/null
@@ -1,48 +0,0 @@
-#ifndef __OCCURENCES__
-#define __OCCURENCES__
-
-#include "tlib.hh"
-
-
-class Occurences
-{
-	const int 	fXVariability;		///< Extended Variability of the expression
-	int			fOccurences[4];		///< Occurences count according to Contexts
-	bool		fMultiOcc;			///< True when exp has multiple occ. or occ. in higher ctxt
-	bool		fOutDelayOcc;		///< True when exp has at least one occ. outside a delay
-    int			fMinDelay;			///< Minimal fix delay usage
-    int			fMaxDelay;			///< Maximal fix delay usage
-
- public:
- 	Occurences(int v, int r);
-
-	Occurences* incOccurences(int v, int r, int d);	///< inc occurences in context v,r,d
-	
-	bool 		hasMultiOccurences() const;			///< true if multiple occurences or occ. in higher ctxt
-	bool 		hasOutDelayOccurences() const;		///< true if has occurences outside a a delay
-    int			getMaxDelay() const;				///< return the maximal delay collected
-    int			getMinDelay() const;				///< return the minimal delay collected
-};
-
-
-/**
- * Occurences Markup of a root tree. First create an OccMarkup om,
- * second om.mark(root) then om.retrieve(subtree)
- */
-class OccMarkup
-{
-	Tree 		fRootTree;								///< occurences computed within this tree
-	Tree		fPropKey;								///< key used to store occurences property
-
-	void 		incOcc (Tree env, int v, int r, int d, Tree t);	///< inc the occurence of t in context v,r
-	Occurences* getOcc (Tree t);						///< get Occurences property of t or null
-	void 		setOcc (Tree t, Occurences* occ);		///< set Occurences property of t
-
- public:
- 	void 		mark(Tree root);						///< start markup of root tree with new unique key
-	Occurences* retrieve(Tree t);						///< occurences of subtree t within root tree
-};
-
-
-
-#endif