public void CloseIfLast(CodeContext context, int fd, Modules.PythonIOModule.FileIO pf)
{
mapping.RemoveOnId(fd);
if (-1 == mapping.GetIdFromObject(pf))
{
pf.close(context);
}
}
public int GetOrAssignIdForFile(Modules.PythonIOModule.FileIO pf)
{
int res = mapping.GetIdFromObject(pf);
if (res == -1)
{
// lazily created weak mapping
res = mapping.WeakAdd(pf);
}
return(res);
}
public bool TryGetFileFromId(PythonContext context, int id, out Modules.PythonIOModule.FileIO pf)
{
pf = mapping.GetObjectFromId(id) as Modules.PythonIOModule.FileIO;
return(pf != null);
}
public int GetIdFromFile(Modules.PythonIOModule.FileIO pf)
{
return(mapping.GetIdFromObject(pf));
}
public int AddToStrongMapping(Modules.PythonIOModule.FileIO file, int pos = -1)
{
return(mapping.StrongAdd(file, pos));
}
