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188 eti optimize #189

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188 eti optimize #189

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5f047d2
#188: polymorphic: quick hack to split decl/def macros for ETI
lifflander Mar 29, 2021
93e62f3
#188: polymorphic: add missing template<> (probably need both variants)
lifflander Mar 29, 2021
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32 changes: 32 additions & 0 deletions src/checkpoint/dispatch/vrt/base.h
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Original file line number Diff line number Diff line change
Expand Up @@ -75,6 +75,38 @@
return ::checkpoint::dispatch::vrt::objregistry::makeObjIdx<_CheckpointBaseType>(); \
}

#define checkpoint_virtual_serialize_root_decl() \
auto _CheckpointVSBaseTypeFn() -> decltype(auto) { return this; } \
virtual void _checkpointDynamicSerialize( \
void* s, \
::checkpoint::dispatch::vrt::TypeIdx ser_idx, \
::checkpoint::dispatch::vrt::TypeIdx expected_idx \
); \
virtual ::checkpoint::dispatch::vrt::TypeIdx _checkpointDynamicTypeIndex();

#define checkpoint_virtual_serialize_root_def(CLASS) \
void CLASS::_checkpointDynamicSerialize( \
void* s, \
::checkpoint::dispatch::vrt::TypeIdx ser_idx, \
::checkpoint::dispatch::vrt::TypeIdx expected_idx \
) { \
using _CheckpointBaseType = \
::checkpoint::dispatch::vrt::checkpoint_base_type_t<decltype(*this)>; \
::checkpoint::instantiateObjSerializer< \
_CheckpointBaseType, \
checkpoint_serializer_variadic_args() \
>(); \
::checkpoint::dispatch::vrt::assertTypeIdxMatch<_CheckpointBaseType>(expected_idx); \
auto dispatcher = \
::checkpoint::dispatch::vrt::serializer_registry::getObjIdx<_CheckpointBaseType>(ser_idx); \
dispatcher(s, *static_cast<_CheckpointBaseType*>(this)); \
} \
::checkpoint::dispatch::vrt::TypeIdx CLASS::_checkpointDynamicTypeIndex() { \
using _CheckpointBaseType = \
::checkpoint::dispatch::vrt::checkpoint_base_type_t<decltype(*this)>; \
return ::checkpoint::dispatch::vrt::objregistry::makeObjIdx<_CheckpointBaseType>(); \
}

#define checkpoint_virtual_serialize_base(BASE) checkpoint_virtual_serialize_root()

namespace checkpoint { namespace dispatch { namespace vrt {
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45 changes: 45 additions & 0 deletions src/checkpoint/dispatch/vrt/derived.h
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Original file line number Diff line number Diff line change
Expand Up @@ -86,6 +86,51 @@
return ::checkpoint::dispatch::vrt::objregistry::makeObjIdx<_CheckpointDerivedType>(); \
}

#define checkpoint_virtual_serialize_derived_decl() \
void _checkpointDynamicSerialize( \
void* s, \
::checkpoint::dispatch::vrt::TypeIdx base_ser_idx, \
::checkpoint::dispatch::vrt::TypeIdx expected_idx \
) override; \
::checkpoint::dispatch::vrt::TypeIdx _checkpointDynamicTypeIndex() override;

#define checkpoint_virtual_serialize_derived_from_def(CLASS, PARENT) \
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I need variants with and without template <> here and probably above also.

template <> \
void CLASS::_checkpointDynamicSerialize( \
void* s, \
::checkpoint::dispatch::vrt::TypeIdx base_ser_idx, \
::checkpoint::dispatch::vrt::TypeIdx expected_idx \
) { \
using _CheckpointDerivedType = \
::checkpoint::dispatch::vrt::checkpoint_derived_type_t<decltype(this)>; \
::checkpoint::instantiateObjSerializer< \
_CheckpointDerivedType, \
checkpoint_serializer_variadic_args() \
>(); \
debug_checkpoint( \
"%s: BEGIN: _checkpointDynamicSerialize: serializer_idx=%d {\n", \
typeid(_CheckpointDerivedType).name(), base_ser_idx \
); \
::checkpoint::dispatch::vrt::assertTypeIdxMatch<_CheckpointDerivedType>(expected_idx); \
auto base_idx = ::checkpoint::dispatch::vrt::objregistry::makeObjIdx<PARENT>(); \
PARENT::_checkpointDynamicSerialize(s, base_ser_idx, base_idx); \
auto dispatcher = \
::checkpoint::dispatch::vrt::serializer_registry::getBaseIdx<_CheckpointDerivedType>( \
base_ser_idx \
); \
dispatcher(s, *static_cast<_CheckpointDerivedType*>(this)); \
debug_checkpoint( \
"%s: END: _checkpointDynamicSerialize: serializer_idx=%d }\n", \
typeid(_CheckpointDerivedType).name(), base_ser_idx \
); \
} \
template <> \
::checkpoint::dispatch::vrt::TypeIdx CLASS::_checkpointDynamicTypeIndex() { \
using _CheckpointDerivedType = \
::checkpoint::dispatch::vrt::checkpoint_derived_type_t<decltype(this)>; \
return ::checkpoint::dispatch::vrt::objregistry::makeObjIdx<_CheckpointDerivedType>(); \
}

#define checkpoint_virtual_serialize_derived(DERIVED, PARENT) checkpoint_virtual_serialize_derived_from(PARENT)

namespace checkpoint { namespace dispatch { namespace vrt {
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