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-rw-r--r--cpp/src/qpid/framing/FrameDefaultVisitor.h56
1 files changed, 56 insertions, 0 deletions
diff --git a/cpp/src/qpid/framing/FrameDefaultVisitor.h b/cpp/src/qpid/framing/FrameDefaultVisitor.h
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+++ b/cpp/src/qpid/framing/FrameDefaultVisitor.h
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+#ifndef QPID_FRAMING_FRAMEVISITOR_H
+#define QPID_FRAMING_FRAMEVISITOR_H
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
+ */
+
+#include "qpid/framing/MethodBodyDefaultVisitor.h"
+#include "qpid/framing/AMQBody.h"
+
+namespace qpid {
+namespace framing {
+
+class AMQMethodBody;
+class AMQHeaderBody;
+class AMQContentBody;
+class AMQHeartbeatBody;
+
+/**
+ * Functor to handle a frame by visiting its content.
+ * Combines AMQBodyConstVisitor and MethodBodyDefaultVisitor.
+ *
+ * Derived classes may override visit methods to specify actions.
+ * Derived classes must override defaultVisit(), which is called
+ * for any non-overridden visit functions.
+ *
+ */
+struct FrameDefaultVisitor : public AMQBodyConstVisitor, public MethodBodyDefaultVisitor
+{
+ void visit(const AMQHeaderBody& x) { defaultVisit(); }
+ void visit(const AMQContentBody& x) { defaultVisit(); }
+ void visit(const AMQHeartbeatBody& x) { defaultVisit(); }
+ void visit(const AMQMethodBody& method) { method.accept(*this); }
+};
+
+
+
+
+
+#endif /*!QPID_FRAMING_FRAMEVISITOR_H*/