1 files changed, 45 insertions, 0 deletions
diff --git a/lib/antlr/antlr/ASTArray.h b/lib/antlr/antlr/ASTArray.h
new file mode 100644
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+++ b/lib/antlr/antlr/ASTArray.h
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+#ifndef INC_ASTArray_h__
+#define INC_ASTArray_h__
+
+/* ANTLR Translator Generator
+ * Project led by Terence Parr at http://www.jGuru.com
+ * Software rights: http://www.antlr.org/license.html
+ *
+ * $Id$
+ */
+
+#include <antlr/config.h>
+#include <antlr/AST.h>
+
+#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
+namespace antlr {
+#endif
+
+/** ASTArray is a class that allows ANTLR to
+  * generate code that can create and initialize an array
+  * in one expression, like:
+  *    (new ASTArray(3))->add(x)->add(y)->add(z)
+  */
+class ANTLR_API ASTArray {
+public:
+	int size; // = 0;
+	ANTLR_USE_NAMESPACE(std)vector<RefAST> array;
+
+	ASTArray(int capacity)
+	: size(0)
+	, array(capacity)
+	{
+	}
+
+	ASTArray* add(RefAST node)
+	{
+		array[size++] = node;
+		return this;
+	}
+};
+
+#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
+}
+#endif
+
+#endif //INC_ASTArray_h__