c: msgpack_pack_object

1 files changed, 15 insertions, 9 deletions

diff --git a/example/simple.cc b/example/simple.cc
index 74beeae..55ecdf9 100644
--- a/example/simple.cc
+++ b/example/simple.cc
@@ -5,27 +5,33 @@
 
 int main(void)
 {
-	// this is target object
 	msgpack::type::tuple<int, bool, std::string> src(1, true, "example");
 
-	// any classes that implements write(const char*,size_t) can be a buffer
+	// serialize the object into the buffer.
+	// any classes that implements write(const char*,size_t) can be a buffer.
 	std::stringstream buffer;
 	msgpack::pack(buffer, src);
 
 	// send the buffer ...
 	buffer.seekg(0);
 
-	// deserialize the buffer into msgpack::object type
-	msgpack::zone mempool;
+	// deserialize the buffer into msgpack::object instance.
 	std::string str(buffer.str());
-	msgpack::object deserialized =
-		msgpack::unpack(str.data(), str.size(), mempool);
 
-	// msgpack::object supports ostream
+	// deserialized object is valid during the msgpack::zone instance alive.
+	msgpack::zone mempool;
+
+	msgpack::object deserialized;
+	msgpack::unpack(str.data(), str.size(), NULL, &mempool, &deserialized);
+
+	// msgpack::object supports ostream.
 	std::cout << deserialized << std::endl;
 
-	// convert msgpack::object type into the original type
+	// convert msgpack::object instance into the original type.
+	// if the type is mismatched, it throws msgpack::type_error exception.
 	msgpack::type::tuple<int, bool, std::string> dst;
-	msgpack::convert(dst, deserialized);
+	deserialized.convert(&dst);
+
+	return 0;
 }