More moves for Tool Packages

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@1676 6f19259b-4bc3-4df7-8a09-765794883524
2006-10-05 23:24:16 +00:00
parent 28305207ea
commit 604371b98d
276 changed files with 0 additions and 0 deletions
--- a/Tools/CCode/Source/Pccts/h/ATokPtr.h
+++ b/Tools/CCode/Source/Pccts/h/ATokPtr.h
@@ -0,0 +1,88 @@
+/* ATokPtr.h
+ *
+ * SOFTWARE RIGHTS
+ *
+ * We reserve no LEGAL rights to the Purdue Compiler Construction Tool
+ * Set (PCCTS) -- PCCTS is in the public domain.  An individual or
+ * company may do whatever they wish with source code distributed with
+ * PCCTS or the code generated by PCCTS, including the incorporation of
+ * PCCTS, or its output, into commerical software.
+ *
+ * We encourage users to develop software with PCCTS.  However, we do ask
+ * that credit is given to us for developing PCCTS.  By "credit",
+ * we mean that if you incorporate our source code into one of your
+ * programs (commercial product, research project, or otherwise) that you
+ * acknowledge this fact somewhere in the documentation, research report,
+ * etc...  If you like PCCTS and have developed a nice tool with the
+ * output, please mention that you developed it using PCCTS.  In
+ * addition, we ask that this header remain intact in our source code.
+ * As long as these guidelines are kept, we expect to continue enhancing
+ * this system and expect to make other tools available as they are
+ * completed.
+ *
+ * ANTLR 1.33
+ * Written by Russell Quong June 30, 1995
+ * Adapted by Terence Parr to ANTLR stuff
+ * Parr Research Corporation
+ * with Purdue University and AHPCRC, University of Minnesota
+ * 1989-2000
+ */
+
+#ifndef ATokPtr_h
+#define ATokPtr_h
+
+#include "pcctscfg.h"
+
+#include "pccts_stdio.h"
+
+PCCTS_NAMESPACE_STD
+
+// pointer to a reference counted object
+// robust in that an unused ANTLRTokenPtr can point to NULL.
+
+class ANTLRAbstractToken;
+
+class DllExportPCCTS ANTLRTokenPtr {
+public:
+    ANTLRTokenPtr(ANTLRAbstractToken *addr=NULL){ptr_ = addr; ref();}
+    ANTLRTokenPtr(const ANTLRTokenPtr &lhs)	{ptr_ = lhs.ptr_; lhs.ref();}
+    ~ANTLRTokenPtr();
+
+    // use ANTLRTokenPtr as a pointer to ANTLRToken
+//
+//  8-Apr-97	MR1	Make operator -> a const member function
+//			  as well as some other member functions
+//
+    ANTLRAbstractToken *operator-> () const { return ptr_; }		// MR1
+//
+//  7-Apr-97 133MR1
+//	     Fix suggested by Andreas Magnusson
+//			(Andreas.Magnusson@mailbox.swipnet.se)
+    void operator = (const ANTLRTokenPtr & lhs);		    	// MR1
+    void operator = (ANTLRAbstractToken *addr);
+    int operator != (const ANTLRTokenPtr &q) const	    		// MR1 // MR11 unsigned -> int
+	{ return this->ptr_ != q.ptr_; }
+    int operator == (const ANTLRTokenPtr &q) const  			// MR1 // MR11 unsigned -> int
+	{ return this->ptr_ == q.ptr_; }
+    int operator == (const ANTLRAbstractToken *addr) const      // MR11
+    { return this->ptr_ == addr; }
+    int operator != (const ANTLRAbstractToken *addr) const      // MR11
+    { return this->ptr_ != addr; }
+
+    void ref() const;
+    void deref();
+
+protected:
+    ANTLRAbstractToken *ptr_;
+};
+
+//typedef ANTLRTokenPtr _ANTLRTokenPtr;
+
+/*
+ * Since you cannot redefine operator->() to return one of the user's
+ * token object types, we must down cast.  This is a drag.  Here's
+ * a macro that helps.  template: "mytoken(a-smart-ptr)->myfield".
+ */
+#define mytoken(tk) ((ANTLRToken *)(tk.operator->()))
+
+#endif