X-Git-Url: https://git.saurik.com/apple/security.git/blobdiff_plain/80e2389990082500d76eb566d4946be3e786c3ef..d8f41ccd20de16f8ebe2ccc84d47bf1cb2b26bbb:/libsecurity_codesigning/antlr2/antlr/RefCount.hpp

diff --git a/libsecurity_codesigning/antlr2/antlr/RefCount.hpp b/libsecurity_codesigning/antlr2/antlr/RefCount.hpp
deleted file mode 100644
index 4a98d92c..00000000
--- a/libsecurity_codesigning/antlr2/antlr/RefCount.hpp
+++ /dev/null
@@ -1,80 +0,0 @@
-#ifndef INC_RefCount_hpp__
-#define INC_RefCount_hpp__
-/* ANTLR Translator Generator
- * Project led by Terence Parr at http://www.jGuru.com
- * Software rights: http://www.antlr.org/license.html
- *
- * $Id: //depot/code/org.antlr/release/antlr-2.7.7/lib/cpp/antlr/RefCount.hpp#2 $
- */
-
-#include <antlr/config.hpp>
-
-#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
-namespace antlr {
-#endif
-
-template<class T>
-class ANTLR_API RefCount {
-private:
-	struct Ref {
-		T* const ptr;
-		unsigned int count;
-
-		Ref(T* p) : ptr(p), count(1) {}
-		~Ref() {delete ptr;}
-		Ref* increment() {++count;return this;}
-		bool decrement() {return (--count==0);}
-	private:
-		Ref(const Ref&);
-		Ref& operator=(const Ref&);
-	}* ref;
-
-public:
-	explicit RefCount(T* p = 0)
-	: ref(p ? new Ref(p) : 0)
-	{
-	}
-	RefCount(const RefCount<T>& other)
-	: ref(other.ref ? other.ref->increment() : 0)
-	{
-	}
-	~RefCount()
-	{
-		if (ref && ref->decrement())
-			delete ref;
-	}
-	RefCount<T>& operator=(const RefCount<T>& other)
-	{
-		Ref* tmp = other.ref ? other.ref->increment() : 0;
-		if (ref && ref->decrement())
-			delete ref;
-		ref = tmp;
-		return *this;
-	}
-
-	operator T* () const
-	{
-		return ref ? ref->ptr : 0;
-	}
-
-	T* operator->() const
-	{
-		return ref ? ref->ptr : 0;
-	}
-
-	T* get() const
-	{
-		return ref ? ref->ptr : 0;
-	}
-
-	template<class newType> operator RefCount<newType>()
-	{
-		return RefCount<newType>(ref);
-	}
-};
-
-#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
-}
-#endif
-
-#endif //INC_RefCount_hpp__