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Minimized header files dependency.

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Added help comments for typical compile error.
This commit is contained in:
Takatoshi Kondo
2014-10-19 21:18:30 +09:00
parent fc65bc0682
commit b5e66150e9
29 changed files with 94 additions and 27 deletions
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66
include/msgpack/object.hpp
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@@ -86,6 +86,36 @@ inline object const& operator>> (object const& o, object& v)
template <typename T>
inline object const& operator>> (object const& o, T& v)
{
// If you get a error 'class your_class has no member named 'msgpack_unpack',
// check the following:
// 1. The class your_class should have MSGPACK_DEFINE macro or
//
// 2. The class your_class should have the following operator declaration and
// definition:
// inline object const& operator>> (object const& o, std::string& v)
//
// See 3.
//
// 3. #include "msgpack.hpp" too early.
// Replace msgpack.hpp with msgpack_fwd.hpp, then,
// place operator declarations as follows:
//
// namespace msgpack {
// MSGPACK_API_VERSION_NAMESPACE(MSGPACK_DEFAULT_API_NS) {
// object const& operator>> (object const& o, std::string& v);
// }
// }
//
// then, #include "msgpack.hpp", finally place the operator definitions as follows:
//
// namespace msgpack {
// MSGPACK_API_VERSION_NAMESPACE(MSGPACK_DEFAULT_API_NS) {
// object const& operator>> (object const& o, std::string& v) {
// // converting operations here
// }
// } // MSGPACK_API_VERSION_NAMESPACE(MSGPACK_DEFAULT_API_NS)
// } // namespace msgpack
//
v.msgpack_unpack(o.convert());
return o;
}
@@ -116,6 +146,42 @@ namespace detail {
template <typename Stream, typename T>
struct packer_serializer {
static packer<Stream>& pack(packer<Stream>& o, const T& v) {
// If you get a error 'const class your_class has no member named 'msgpack_pack',
// check the following:
// 1. The class your_class should have MSGPACK_DEFINE macro or
//
// 2. The class your_class should have the following operator declaration and
// definition:
//
// namespace msgpack {
// MSGPACK_API_VERSION_NAMESPACE(MSGPACK_DEFAULT_API_NS) {
// template <typename Stream>
// inline packer<Stream>& operator<< (packer<Stream>& o, const your_class& v)
// } // MSGPACK_API_VERSION_NAMESPACE(MSGPACK_DEFAULT_API_NS)
// } // namespace msgpack
//
// See 3.
//
// 3. #include "msgpack.hpp" too early.
// Replace msgpack.hpp with msgpack_fwd.hpp, then,
// place operator declarations as follows:
//
// namespace msgpack {
// MSGPACK_API_VERSION_NAMESPACE(MSGPACK_DEFAULT_API_NS) {
// template <typename Stream>
// packer<Stream>& operator<< (packer<Stream>& o, const your_class& v);
// } // MSGPACK_API_VERSION_NAMESPACE(MSGPACK_DEFAULT_API_NS)
// } // namespace msgpack
//
// then, #include "msgpack.hpp", finally place the operator definitions as follows:
//
// template <typename Stream>
// inline packer<Stream>& operator<< (packer<Stream>& o, const your_class& v) {
// // packing operation
// }
// } // MSGPACK_API_VERSION_NAMESPACE(MSGPACK_DEFAULT_API_NS)
// } // namespace msgpack
//
v.msgpack_pack(o);
return o;
}