1 files changed, 75 insertions, 0 deletions
diff --git a/antlr-3.4/runtime/ObjC/Framework/ANTLRSymbolStack.h b/antlr-3.4/runtime/ObjC/Framework/ANTLRSymbolStack.h
new file mode 100644
index 0000000..169df9f
--- /dev/null
+++ b/antlr-3.4/runtime/ObjC/Framework/ANTLRSymbolStack.h
@@ -0,0 +1,75 @@
+//
+//  ANTLRSymbolStack.h
+//  ANTLR
+//
+//  Created by Alan Condit on 6/9/10.
+// [The "BSD licence"]
+// Copyright (c) 2010 Alan Condit
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. The name of the author may not be used to endorse or promote products
+//    derived from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+// OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+// IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+// NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+// THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#import <Cocoa/Cocoa.h>
+#import "ANTLRBaseStack.h"
+// #import "ANTLRSymbolScope.h"
+
+//#define GLOBAL_SCOPE       0
+//#define LOCAL_SCOPE        1
+#define HASHSIZE         101
+#define HBUFSIZE      0x2000
+
+@interface ANTLRSymbolsScope : NSObject
+{
+    
+}
+
++ (ANTLRSymbolsScope *)newANTLRSymbolsScope;
+
+- (id)init;
+@end
+
+
+@interface ANTLRSymbolStack : ANTLRBaseStack {
+}
+
+// Contruction/Destruction
++(ANTLRSymbolStack *)newANTLRSymbolStack;
++(ANTLRSymbolStack *)newANTLRSymbolStackWithLen:(NSInteger)cnt;
+-(id)init;
+-(id)initWithLen:(NSInteger)cnt;
+-(void)dealloc;
+
+// Instance Methods
+- (id) copyWithZone:(NSZone *)aZone;
+/* clear -- reinitialize the maplist array */
+
+-(ANTLRSymbolsScope *)getHashMapEntry:(NSInteger)idx;
+
+-(ANTLRSymbolsScope **)getHashMap;
+
+-(ANTLRSymbolsScope *) pop;
+
+- (void) insertObject:(ANTLRSymbolsScope *)aScope atIndex:(NSInteger)idx;
+- (ANTLRSymbolsScope *)objectAtIndex:(NSInteger)idx;
+
+@end