removed symbolic links

1 files changed, 92 insertions, 0 deletions

diff --git a/cpp/msgpack/vrefbuffer.hpp b/cpp/msgpack/vrefbuffer.hpp
new file mode 100644
index 0000000..c8eca7b
--- /dev/null
+++ b/cpp/msgpack/vrefbuffer.hpp
@@ -0,0 +1,92 @@
+//
+// MessagePack for C++ zero-copy buffer implementation
+//
+// Copyright (C) 2008-2009 FURUHASHI Sadayuki
+//
+//    Licensed 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.
+//
+#ifndef MSGPACK_VREFBUFFER_HPP__
+#define MSGPACK_VREFBUFFER_HPP__
+
+#include "msgpack/vrefbuffer.h"
+#include <stdexcept>
+
+namespace msgpack {
+
+
+class vrefbuffer : public msgpack_vrefbuffer {
+public:
+	vrefbuffer(size_t ref_size = MSGPACK_VREFBUFFER_REF_SIZE,
+			size_t chunk_size = MSGPACK_VREFBUFFER_CHUNK_SIZE)
+	{
+		msgpack_vrefbuffer_init(this, ref_size, chunk_size);
+	}
+
+	~vrefbuffer()
+	{
+		msgpack_vrefbuffer_destroy(this);
+	}
+
+public:
+	void write(const char* buf, unsigned int len)
+	{
+		if(len < base::ref_size) {
+			append_copy(buf, len);
+		} else {
+			append_ref(buf, len);
+		}
+	}
+
+	void append_ref(const char* buf, size_t len)
+	{
+		if(msgpack_vrefbuffer_append_ref(this, buf, len) < 0) {
+			throw std::bad_alloc();
+		}
+	}
+
+	void append_copy(const char* buf, size_t len)
+	{
+		if(msgpack_vrefbuffer_append_copy(this, buf, len) < 0) {
+			throw std::bad_alloc();
+		}
+	}
+
+	const struct iovec* vector() const
+	{
+		return msgpack_vrefbuffer_vec(this);
+	}
+
+	size_t vector_size() const
+	{
+		return msgpack_vrefbuffer_veclen(this);
+	}
+
+	void migrate(vrefbuffer* to)
+	{
+		if(msgpack_vrefbuffer_migrate(this, to) < 0) {
+			throw std::bad_alloc();
+		}
+	}
+
+private:
+	typedef msgpack_vrefbuffer base;
+
+private:
+	vrefbuffer(const vrefbuffer&);
+};
+
+
+}  // namespace msgpack
+
+#endif /* msgpack/vrefbuffer.hpp */
+