Method CreateBuildsystemDirectorySnapshot

Source/cmState.cxx:896–928

}

cmStateSnapshot cmState::CreateBuildsystemDirectorySnapshot(
  cmStateSnapshot const& originSnapshot)
{
  assert(originSnapshot.IsValid());
  cmStateDetail::PositionType pos =
    this->SnapshotData.Push(originSnapshot.Position);
  pos->DirectoryParent = originSnapshot.Position;
  pos->ScopeParent = originSnapshot.Position;
  pos->SnapshotType = cmStateEnums::BuildsystemDirectoryType;
  pos->Keep = true;
  pos->BuildSystemDirectory = this->BuildsystemDirectory.Push(
    originSnapshot.Position->BuildSystemDirectory);
  pos->ExecutionListFile =
    this->ExecutionListFiles.Push(originSnapshot.Position->ExecutionListFile);
  pos->BuildSystemDirectory->CurrentScope = pos;
  pos->Policies = originSnapshot.Position->Policies;
  pos->PolicyRoot = originSnapshot.Position->Policies;
  pos->PolicyScope = originSnapshot.Position->Policies;
  assert(pos->Policies.IsValid());
  assert(pos->PolicyRoot.IsValid());

  cmLinkedTree<cmDefinitions>::iterator origin = originSnapshot.Position->Vars;
  pos->Parent = origin;
  pos->Root = origin;
  pos->Vars = this->VarTree.Push(origin);

  cmStateSnapshot snapshot = cmStateSnapshot(this, pos);
  originSnapshot.Position->BuildSystemDirectory->Children.push_back(snapshot);
  snapshot.SetDefaultDefinitions();
  snapshot.InitializeFromParent();
  snapshot.SetDirectoryDefinitions();
  return snapshot;
}

cmStateSnapshot cmState::CreateDeferCallSnapshot(
  cmStateSnapshot const& originSnapshot, std::string const& fileName)