Method GetCallStackParent

Source/cmStateSnapshot.cxx:110–138

}

cmStateSnapshot cmStateSnapshot::GetCallStackParent() const
{
  assert(this->State);
  assert(this->Position != this->State->SnapshotData.Root());

  cmStateSnapshot snapshot;
  cmStateDetail::PositionType parentPos = this->Position;
  while (parentPos->SnapshotType == cmStateEnums::PolicyScopeType ||
         parentPos->SnapshotType == cmStateEnums::VariableScopeType) {
    ++parentPos;
  }
  if (parentPos->SnapshotType == cmStateEnums::BuildsystemDirectoryType ||
      parentPos->SnapshotType == cmStateEnums::BaseType) {
    return snapshot;
  }

  ++parentPos;
  while (parentPos->SnapshotType == cmStateEnums::PolicyScopeType ||
         parentPos->SnapshotType == cmStateEnums::VariableScopeType) {
    ++parentPos;
  }

  if (parentPos == this->State->SnapshotData.Root()) {
    return snapshot;
  }

  snapshot = cmStateSnapshot(this->State, parentPos);
  return snapshot;
}

cmStateSnapshot cmStateSnapshot::GetCallStackBottom() const
{