70 lines
2.6 KiB
C++
70 lines
2.6 KiB
C++
#pragma once
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#include "meta.h"
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#include "uclass.h"
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namespace refl {
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template<typename T, typename Obj>
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inline FieldPtr Meta::MemberField(T Obj::* ptr, const Name& name, char*& memory, const MemberDataValue& data)
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{
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MemberData member;
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member.offset = reinterpret_cast<std::size_t>(&(reinterpret_cast<const Obj*>(0)->*ptr));
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if (AnyValue arg = data.value; arg.IsValid()) {
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arg.type->InitObject(memory);
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arg.type->CopyObject(memory, arg.ptr);
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member.value = Any(memory, arg.cls).ConvertTo(&TypeInfo<real_type_t<T>*>::StaticClass);
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memory += arg.type->size;
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}
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if (AnyValue arg = data.meta; arg.IsValid()) {
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arg.type->InitObject(memory);
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arg.type->CopyObject(memory, arg.ptr);
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member.meta = Any(memory, arg.cls);
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memory += arg.type->size;
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}
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constexpr uint32_t flag = FIELD_MEMBER_FLAG | FIELD_ATTRIBUTE_FLAG;
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return { name, &TypeInfo<T>::StaticClass, member,flag};
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}
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template<typename R, typename ...Args>
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inline FieldPtr Meta::MethodField(R(*ptr)(Args...), const Name& name, char*& memory, const MethodDataValue& data)
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{
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MethodData method;
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uint32_t flag = FIELD_METHOD_FLAG;
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auto cls = &TypeInfo<real_type_t<R>(*)(real_type_t<Args>...)>::StaticClass;
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if (auto& args = data.value; !args.empty()) {
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flag |= FIELD_METHOD_VALUE_FLAG;
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AnyValueList argsValue(args, memory);
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argsValue.ConvertArgs(cls->vtable.GetParams(cls));
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method.value = argsValue.ToSArray();
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memory += AnyValueList::GetArgsSize(args);
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}
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if (AnyValue arg = data.meta; arg.IsValid()) {
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arg.type->InitObject(memory);
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arg.type->CopyObject(memory, arg.ptr);
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method.meta = Any(memory, arg.cls);
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memory += arg.type->size;
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}
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method.fptr = { *(Method*)&ptr };
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return { name, cls, method,flag };
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}
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template<typename T, typename R, typename ...Args>
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inline FieldPtr Meta::MethodField(R(T::*ptr)(Args...),const Name& name, char*& memory, const MethodDataValue& data)
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{
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MethodData method;
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uint32_t flag = FIELD_MEMBER_FLAG | FIELD_METHOD_FLAG;
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auto cls = &TypeInfo<real_type_t<R>(*)(const void*, real_type_t<Args>...)>::StaticClass;
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if (auto& args = data.value; !args.empty()) {
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flag |= FIELD_METHOD_VALUE_FLAG;
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AnyValueList argsValue(args, memory);
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argsValue.ConvertArgs(cls->vtable.GetParams(cls));
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method.value = argsValue.ToSArray();
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memory += AnyValueList::GetArgsSize(args);
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}
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if (AnyValue arg = data.meta; arg.IsValid()) {
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arg.type->InitObject(memory);
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arg.type->CopyObject(memory, arg.ptr);
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method.meta = Any(memory, arg.cls);
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memory += arg.type->size;
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}
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method.fptr = { *(Method*)&ptr };
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return { name, cls, method,flag };
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}
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} |