More moves for Tool Packages

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@1676 6f19259b-4bc3-4df7-8a09-765794883524

Tools/CCode/Source/Pccts/h/ASTBase.h

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+/* Abstract syntax tree
+ *
+ * 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
+ * Terence Parr
+ * Parr Research Corporation
+ * with Purdue University and AHPCRC, University of Minnesota
+ * 1989-2000
+ */
+
+#ifndef ASTBase_H
+#define ASTBase_H
+
+#include "pcctscfg.h"
+
+#include "pccts_stdio.h"
+#include "pccts_stdlib.h"
+
+PCCTS_NAMESPACE_STD
+
+#ifndef PCCTS_NOT_USING_SOR
+#include "PCCTSAST.h"
+#endif
+
+/*
+ * Notes:
+ *
+ * To specify a copy constructor, subclass one of these classes and
+ * give the copy constructor.  To use dup(), you must define shallowCopy().
+ * shallowCopy() can use either a copy constructor or just copy the node
+ * itself.
+ */
+
+#ifdef PCCTS_NOT_USING_SOR
+class DllExportPCCTS ASTBase {
+#else
+class DllExportPCCTS ASTBase : public PCCTS_AST {
+#endif
+
+protected:
+	ASTBase *_right, *_down;
+
+public:
+
+#ifdef PCCTS_NOT_USING_SOR
+	ASTBase *right()	{ return _right; }
+	ASTBase *down()	    { return _down; }
+	void setRight(ASTBase *t)	{ _right = (ASTBase *)t; }
+	void setDown(ASTBase *t)	{ _down = (ASTBase *)t; }
+#else
+	PCCTS_AST *right()	{ return _right; }	// define the SORCERER interface
+	PCCTS_AST *down()	{ return _down; }
+	void setRight(PCCTS_AST *t)	{ _right = (ASTBase *)t; }
+	void setDown(PCCTS_AST *t)	{ _down = (ASTBase *)t; }
+#endif
+	ASTBase() { _right = _down = NULL; }
+	virtual ~ASTBase() { ; }
+#ifndef PCCTS_NOT_USING_SOR
+	virtual ASTBase *dup();
+#endif
+	void destroy();
+	void preorder(void* pData = NULL /* MR23 */);
+	static ASTBase *tmake(ASTBase *, ...);
+	static void link(ASTBase **, ASTBase **, ASTBase **);
+	void subchild(ASTBase **, ASTBase **, ASTBase **);
+	void subroot(ASTBase **, ASTBase **, ASTBase **);
+	virtual void preorder_action(void* /*pData*/ = NULL /* MR23 */) { ; }
+	virtual void preorder_before_action(void* /*pData*/ = NULL /* MR23 */) { /* MR23 */ printMessage(stdout, " ("); }
+	virtual void preorder_after_action(void* /*pData*/ = NULL /* MR23 */) { /* MR23 */ printMessage(stdout, " )"); }
+    virtual void panic(const char *msg);         /* MR21 */
+    virtual void reportOverwriteOfDownPointer(); /* MR21 */
+#ifdef PCCTS_NOT_USING_SOR
+	virtual int printMessage(FILE* pFile, const char* pFormat, ...); // MR23
+#endif
+};
+
+class DllExportPCCTS ASTDoublyLinkedBase : public ASTBase {
+protected:
+    ASTDoublyLinkedBase *_left, *_up;
+
+public:
+  void double_link(ASTBase *left, ASTBase *up);
+
+#ifndef PCCTS_NOT_USING_SOR
+  virtual ASTBase *dup();
+#endif
+
+#ifdef PCCTS_NOT_USING_SOR
+  ASTBase *left() { return _left; }
+  ASTBase *up() { return _up; }
+  void setLeft(ASTBase *t) { _left = (ASTDoublyLinkedBase *)t; }    // MR6
+  void setUp(ASTBase *t)   { _up = (ASTDoublyLinkedBase *)t; }	    // MR6
+#else
+  PCCTS_AST *left() { return _left; }
+  PCCTS_AST *up() { return _up; }
+  void setLeft(PCCTS_AST *t) { _left = (ASTDoublyLinkedBase *)t; }  // MR6
+  void setUp(PCCTS_AST *t)   { _up = (ASTDoublyLinkedBase *)t; }	// MR6
+#endif
+
+};
+
+class AST;	// announce that this class will be coming along shortly
+#endif