1 files changed, 46 insertions, 0 deletions
diff --git a/utils/Allocator.h b/utils/Allocator.h
new file mode 100644
index 0000000..33939f7
--- /dev/null
+++ b/utils/Allocator.h
@@ -0,0 +1,46 @@
+/*
+ *	CENA C++ Utilities
+ *
+ *	by Stephane Chatty
+ *
+ *	Copyright 1992
+ *	Centre d'Etudes de la Navigation Aerienne (CENA)
+ *
+ *	Memory allocation (original C version by Michel Beaudouin-Lafon)
+ *
+ *	$Id$
+ *	$CurLog$
+ */
+
+ 
+#ifndef Allocator_H_
+#define Allocator_H_
+
+#include "cplus_bugs.h"
+
+class CcuAllocator {
+private:
+static	void	MemoryOverflow ();
+
+	unsigned int 	BlockSize;
+	unsigned int 	ChunkSize;
+	void*	FreeList;	/* list of free blocks of memory */
+	void*	AllocEnd;	/* end of the last chunk */
+	void*	AllocNext;	/* room left in the last chunk */
+	
+public:
+		CcuAllocator (unsigned int);
+		~CcuAllocator ();
+	void*	Alloc ();
+	void	Free (void*);
+};
+
+#ifndef CPLUS_BUG19
+template <class OBJECT> class CcuAllocatorOf : public CcuAllocator {
+public:
+inline		CcuAllocatorOf () : CcuAllocator (sizeof (OBJECT))	{}
+inline	OBJECT*	Alloc ()	{ return (OBJECT*) CcuAllocator::Alloc (); }
+};
+#endif
+
+#endif	/* Allocator_H_ */