The problem is that a generic functions (eg. skip()) which call
deserialize() overloads based on their template parameter only see
deserilize() overloads which were declared at the time skip() was
declared and not those which are available at the time of
instantiation. This forces all serializers to be declared before
serialization_visitors.hh is first included. Serializers included
later will fail to compile. This becomes problematic to ensure when
serializers are included from headers.
Template class specialization lookup doesn't suffer from this
limitation. We can use that to solve the problem. The IDL compiler
will now generate template class specializations with read/write
static methods. In addition to that, default serializer() and
deserialize() implementations are delegating to serializer<>
specialization so that API and existing code doesn't have to change.
Message-Id: <1456423066-6979-1-git-send-email-tgrabiec@scylladb.com>
This patch adds static assert to the generated code that verify that a
declare type in the idl matches the parameter type.
Accepted type ignores reference and const when comparison.
Signed-off-by: Amnon Heiman <amnon@scylladb.com>
This patch adds a stub support for boost::variant. Currently variant are
not serialized, this is added just so non stub classes will be able to
compile.
deserialize for chrono::time_point and deserializer for chrono::duration
unknown variant:
Planning for situations where variant could be expanded, there may be
situation that a variant will return an unknown value.
In those cases the data and index will be paseed to the reader, that
can decide what to do with it.
Signed-off-by: Amnon Heiman <amnon@scylladb.com>
Not all the idls are used by the messaging service, this patch removes
the auto-generated single include file that holds all the files and
replaes it with individual include of the generated fiels.
The patch does the following:
* It removes from the auto-generated inc file and clean the configure.py
from it.
* It places an explicit include for each generated file in
messaging_serivce.
* It add dependency of the generated code in the idl-compiler, so a
change in the compiler will trigger recreation of the generated files.
Signed-off-by: Amnon Heiman <amnon@scylladb.com>
Message-Id: <1453900241-13053-1-git-send-email-amnon@scylladb.com>
This patch adds the serializer and serializer_imple files. They holds
the functions that are not auto generated: primitives and templates (map
and vector) It also holds the include to the auto-generated code.
Signed-off-by: Amnon Heiman <amnon@scylladb.com>
