// Generate struct or table methods.
static void GenStruct(const StructDef &struct_def,
std::string *code_ptr,
StructDef *root_struct_def) {
if (struct_def.generated) return;
Comment(struct_def.doc_comment, code_ptr);
BeginClass(struct_def, code_ptr);
if (&struct_def == root_struct_def) {
// Generate a special accessor for the table that has been declared as
// the root type.
NewRootTypeFromBuffer(struct_def, code_ptr);
}
// Generate the Init method that sets the field in a pre-existing
// accessor object. This is to allow object reuse.
InitializeExisting(struct_def, code_ptr);
for (auto it = struct_def.fields.vec.begin();
it != struct_def.fields.vec.end();
++it) {
auto &field = **it;
if (field.deprecated) continue;
GenStructAccessor(struct_def, field, code_ptr);
}
if (struct_def.fixed) {
// create a struct constructor function
GenStructBuilder(struct_def, code_ptr);
} else {
// Create a set of functions that allow table construction.
GenTableBuilders(struct_def, code_ptr);
}
}
void CObjectOStream::WriteClass(const CClassTypeInfo* classType,
TConstObjectPtr classPtr)
{
BEGIN_OBJECT_FRAME2(eFrameClass, classType);
BeginClass(classType);
for ( CClassTypeInfo::CIterator i(classType); i.Valid(); ++i ) {
classType->GetMemberInfo(*i)->WriteMember(*this, classPtr);
}
EndClass();
END_OBJECT_FRAME();
}
void CObjectOStream::CopyClassRandom(const CClassTypeInfo* classType,
CObjectStreamCopier& copier)
{
BEGIN_OBJECT_2FRAMES_OF2(copier, eFrameClass, classType);
copier.In().BeginClass(classType);
BeginClass(classType);
vector<Uint1> read(classType->GetMembers().LastIndex() + 1);
BEGIN_OBJECT_2FRAMES_OF(copier, eFrameClassMember);
TMemberIndex index;
while ( (index = copier.In().BeginClassMember(classType)) !=
kInvalidMember ) {
const CMemberInfo* memberInfo = classType->GetMemberInfo(index);
copier.In().SetTopMemberId(memberInfo->GetId());
SetTopMemberId(memberInfo->GetId());
copier.SetPathHooks(*this, true);
if ( read[index] ) {
copier.In().DuplicatedMember(memberInfo);
}
else {
read[index] = true;
BeginClassMember(memberInfo->GetId());
memberInfo->CopyMember(copier);
EndClassMember();
}
copier.SetPathHooks(*this, false);
copier.In().EndClassMember();
}
END_OBJECT_2FRAMES_OF(copier);
// init all absent members
for ( CClassTypeInfo::CIterator i(classType); i.Valid(); ++i ) {
if ( !read[*i] ) {
classType->GetMemberInfo(*i)->CopyMissingMember(copier);
}
}
EndClass();
copier.In().EndClass();
END_OBJECT_2FRAMES_OF(copier);
}
void CObjectOStream::CopyClassSequential(const CClassTypeInfo* classType,
CObjectStreamCopier& copier)
{
BEGIN_OBJECT_2FRAMES_OF2(copier, eFrameClass, classType);
copier.In().BeginClass(classType);
BeginClass(classType);
CClassTypeInfo::CIterator pos(classType);
BEGIN_OBJECT_2FRAMES_OF(copier, eFrameClassMember);
TMemberIndex index;
while ( (index = copier.In().BeginClassMember(classType, *pos)) !=
kInvalidMember ) {
const CMemberInfo* memberInfo = classType->GetMemberInfo(index);
copier.In().SetTopMemberId(memberInfo->GetId());
SetTopMemberId(memberInfo->GetId());
copier.SetPathHooks(*this, true);
for ( TMemberIndex i = *pos; i < index; ++i ) {
// init missing member
classType->GetMemberInfo(i)->CopyMissingMember(copier);
}
BeginClassMember(memberInfo->GetId());
memberInfo->CopyMember(copier);
pos.SetIndex(index + 1);
EndClassMember();
copier.SetPathHooks(*this, false);
copier.In().EndClassMember();
}
END_OBJECT_2FRAMES_OF(copier);
// init all absent members
for ( ; pos.Valid(); ++pos ) {
classType->GetMemberInfo(*pos)->CopyMissingMember(copier);
}
EndClass();
copier.In().EndClass();
END_OBJECT_2FRAMES_OF(copier);
}
