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Foundation Classes - Optimize IsKind operation #234

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Refactor Standard_Type::SubType methods for improved clarity and performance
This commit is contained in:
dpasukhi 2025-01-04 12:38:42 +00:00
parent ba2f25cfa5
commit 6766feb5ed
1 changed files with 32 additions and 14 deletions
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46
src/Standard/Standard_Type.cxx
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@ -31,26 +31,44 @@ Standard_Type::Standard_Type (const std::type_info& theInfo,
myName(theName),
mySize(theSize),
myParent(theParent)
{}
Standard_Boolean Standard_Type::SubType(const Handle(Standard_Type)& theOther) const
{
if (theOther.IsNull())
{
return false;
}
const Standard_Type* aTypeIter = this;
while (aTypeIter && theOther->mySize <= aTypeIter->mySize)
{
if (theOther.get() == aTypeIter)
{
return true;
}
aTypeIter = aTypeIter->Parent().get();
}
return false;
}
//============================================================================
Standard_Boolean Standard_Type::SubType (const Handle(Standard_Type)& theOther) const
Standard_Boolean Standard_Type::SubType(const Standard_CString theName) const
{
return ! theOther.IsNull() && (theOther == this || (! myParent.IsNull() && myParent->SubType (theOther)));
if (!theName)
{
return false;
}
const Standard_Type* aTypeIter = this;
while (aTypeIter)
{
if (IsEqual(theName, aTypeIter->Name()))
{
return true;
}
aTypeIter = aTypeIter->Parent().get();
}
return false;
}
//============================================================================
Standard_Boolean Standard_Type::SubType (const Standard_CString theName) const
{
return theName != 0 && (IsEqual (myName, theName) || (! myParent.IsNull() && myParent->SubType (theName)));
}
// ------------------------------------------------------------------
// Print (me; s: in out OStream) returns OStream;
// ------------------------------------------------------------------
void Standard_Type::Print (Standard_OStream& AStream) const
{
AStream << std::hex << (Standard_Address)this << " : " << std::dec << myName ;