bool TypeExtensionIterator::MoveNext()
{
BCSYM_NamedRoot * pNamed = NULL;
do
{
pNamed = m_childIterator.GetNext();
if (pNamed && pNamed->IsContainer())
{
BCSYM_Container *pContainer = pNamed->PContainer();
// Perf: We are only interested in looking at types marked as containing extension methods. So only load the
// type's children if the type says it contains extension methods.
BCSYM *pContainerAfterDiggingThroughAlias = pContainer->DigThroughAlias();
if (pContainerAfterDiggingThroughAlias->IsClass())
{
if (pContainerAfterDiggingThroughAlias->PClass()->ContainsExtensionMethods())
{
pContainer->EnsureChildrenLoaded();
}
}
else if (!pContainer->GetCompilerFile() ||
(pContainer->GetCompilerFile()->IsMetaDataFile() && pContainer->GetCompilerFile()->ContainsExtensionMethods()))
{
pContainer->EnsureChildrenLoaded();
}
}
}
while (pNamed && ! pNamed->IsTypeExtension());
if (pNamed)
{
m_pCurrent = pNamed->PClass();
}
else
{
m_pCurrent = NULL;
}
return m_pCurrent;
}
BCSYM_Container *AllContainersInFileIterator::Next()
{
BCSYM_NamedRoot *pDug;
while(m_pNext)
{
pDug = m_pNext->DigThroughAlias()->PNamedRoot();
m_pNext = m_pNext->GetNextInSymbolList();
if (!m_fIncludeTransientSymbols && pDug->IsTransient())
{
continue;
}
if (pDug->IsContainer() &&
(m_fIncludePartialContainers || !pDug->PContainer()->IsPartialTypeAndHasMainType()))
{
return pDug->PContainer();
}
}
return NULL;
}
