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

diff --git a/libsecurity_codesigning/antlr2/antlr/TokenStreamSelector.hpp b/libsecurity_codesigning/antlr2/antlr/TokenStreamSelector.hpp
deleted file mode 100644
index 4d4dd577..00000000
--- a/libsecurity_codesigning/antlr2/antlr/TokenStreamSelector.hpp
+++ /dev/null
@@ -1,87 +0,0 @@
-#ifndef INC_TokenStreamSelector_hpp__
-#define INC_TokenStreamSelector_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/TokenStreamSelector.hpp#2 $
- */
-
-#include <antlr/config.hpp>
-#include <antlr/TokenStream.hpp>
-#include <map>
-#include <stack>
-
-#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
-namespace antlr {
-#endif
-
-/** A token stream MUX (multiplexor) knows about n token streams
- *  and can multiplex them onto the same channel for use by token
- *  stream consumer like a parser.  This is a way to have multiple
- *  lexers break up the same input stream for a single parser.
- * Or, you can have multiple instances of the same lexer handle
- *  multiple input streams; this works great for includes.
- */
-class ANTLR_API TokenStreamSelector : public TokenStream {
-protected:
-	/** The set of inputs to the MUX */
-#ifdef OS_NO_ALLOCATOR
-	typedef ANTLR_USE_NAMESPACE(std)less<ANTLR_USE_NAMESPACE(std)string> lessp;
-	typedef ANTLR_USE_NAMESPACE(std)map<ANTLR_USE_NAMESPACE(std)string,TokenStream*,lessp> inputStreamNames_coll;
-#else
-	typedef ANTLR_USE_NAMESPACE(std)map<ANTLR_USE_NAMESPACE(std)string,TokenStream*> inputStreamNames_coll;
-#endif
-	inputStreamNames_coll inputStreamNames;
-
-	/** The currently-selected token stream input */
-	TokenStream* input;
-
-	/** Used to track stack of input streams */
-#ifdef OS_NO_ALLOCATOR
-	typedef ANTLR_USE_NAMESPACE(std)stack<TokenStream*, ANTLR_USE_NAMESPACE(std)deque<TokenStream*> > streamStack_coll;
-#else
-	typedef ANTLR_USE_NAMESPACE(std)stack<TokenStream*> streamStack_coll;
-#endif
-	streamStack_coll streamStack;
-
-public:
-	TokenStreamSelector();
-	~TokenStreamSelector();
-
-	void addInputStream(TokenStream* stream, const ANTLR_USE_NAMESPACE(std)string& key);
-
-	/// Return the stream from which tokens are being pulled at the moment.
-	TokenStream* getCurrentStream() const;
-
-	TokenStream* getStream(const ANTLR_USE_NAMESPACE(std)string& sname) const;
-
-	RefToken nextToken();
-
-	TokenStream* pop();
-
-	void push(TokenStream* stream);
-
-	void push(const ANTLR_USE_NAMESPACE(std)string& sname);
-
-	/** Abort recognition of current Token and try again.
-	 *  A stream can push a new stream (for include files
-	 *  for example, and then retry(), which will cause
-	 *  the current stream to abort back to this.nextToken().
-	 *  this.nextToken() then asks for a token from the
-	 *  current stream, which is the new "substream."
-	 */
-	void retry();
-
-	/** Set the stream without pushing old stream */
-	void select(TokenStream* stream);
-
-	void select(const ANTLR_USE_NAMESPACE(std)string& sname);
-};
-
-#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
-}
-#endif
-
-#endif //INC_TokenStreamSelector_hpp__