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Added enum examples.

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Added converting to zone with or without zone.
This commit is contained in:
Takatoshi Kondo
2015-02-01 22:10:13 +09:00
parent 213ba44b65
commit 83fac26762
3 changed files with 116 additions and 18 deletions
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38
example/cpp03/class_non_intrusive.cpp
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@@ -37,6 +37,8 @@ object const& operator>> (msgpack::object const& o, my_class& v);
template <typename Stream>
packer<Stream>& operator<< (msgpack::packer<Stream>& o, my_class const& v);
void operator<< (msgpack::object::with_zone& o, my_class const& v);
} // MSGPACK_API_VERSION_NAMESPACE(MSGPACK_DEFAULT_API_NS)
} // namespace msgpack
@@ -87,6 +89,14 @@ inline packer<Stream>& operator<< (msgpack::packer<Stream>& o, my_class const& v
return o;
}
inline void operator<< (msgpack::object::with_zone& o, my_class const& v) {
o.type = type::ARRAY;
o.via.array.size = 2;
o.via.array.ptr = static_cast<object*>(o.zone.allocate_align(sizeof(object) * o.via.array.size));
o.via.array.ptr[0] = msgpack::object(v.get_name(), o.zone);
o.via.array.ptr[1] = msgpack::object(v.get_age(), o.zone);
}
} // MSGPACK_API_VERSION_NAMESPACE(MSGPACK_DEFAULT_API_NS)
} // namespace msgpack
@@ -102,18 +112,28 @@ void print(std::string const& buf) {
<< (static_cast<int>(*it) & 0xff)
<< ' ';
}
std::cout << std::endl;
std::cout << std::dec << std::endl;
}
int main() {
my_class my("John Smith", 42);
std::stringstream ss;
msgpack::pack(ss, my);
{ // pack, unpack
my_class my("John Smith", 42);
std::stringstream ss;
msgpack::pack(ss, my);
print(ss.str());
print(ss.str());
msgpack::unpacked unp;
msgpack::unpack(unp, ss.str().data(), ss.str().size());
msgpack::object obj = unp.get();
assert(obj.as<my_class>() == my);
msgpack::unpacked unp;
msgpack::unpack(unp, ss.str().data(), ss.str().size());
msgpack::object obj = unp.get();
std::cout << obj << std::endl;
assert(obj.as<my_class>() == my);
}
{ // create object with zone
my_class my("John Smith", 42);
msgpack::zone z;
msgpack::object obj(my, z);
std::cout << obj << std::endl;
assert(obj.as<my_class>() == my);
}
}