CSeq_entry_Handle
CBioseq_Handle::GetComplexityLevel(CBioseq_set::EClass cls) const
{
const CBioseq_set_Handle::TComplexityTable& ctab =
CBioseq_set_Handle::sx_GetComplexityTable();
if (cls == CBioseq_set::eClass_other) {
// adjust 255 to the correct value
cls = CBioseq_set::EClass(sizeof(ctab) - 1);
}
CSeq_entry_Handle last = GetParentEntry();
_ASSERT(last && last.IsSeq());
CSeq_entry_Handle e = last.GetParentEntry();
while ( e ) {
_ASSERT(e.IsSet());
// Found good level
if ( last.IsSet() &&
ctab[last.GetSet().GetClass()] == ctab[cls] )
break;
// Gone too high
if ( ctab[e.GetSet().GetClass()] > ctab[cls] ) {
break;
}
// Go up one level
last = e;
e = e.GetParentEntry();
}
return last;
}
CSeq_entry_Handle
CBioseq_Handle::GetExactComplexityLevel(CBioseq_set::EClass cls) const
{
CSeq_entry_Handle ret = GetComplexityLevel(cls);
if ( ret &&
(!ret.IsSet() || !ret.GetSet().IsSetClass() ||
ret.GetSet().GetClass() != cls) ) {
ret.Reset();
}
return ret;
}
CSeq_entry_CI::CSeq_entry_CI(const CSeq_entry_Handle& entry,
TFlags flags,
CSeq_entry::E_Choice type_filter )
: m_Flags(flags),
m_Filter(type_filter)
{
if ( m_Flags & fIncludeGivenEntry ) {
m_Current = entry;
while ((*this) && !x_ValidType()) {
x_Next();
}
} else {
if ( entry.IsSet() ) {
x_Initialize( entry.GetSet() );
}
}
}
