/**
* Apply an override to a normal computation resulting in another normal computation.
*/
public static ComputeValue PerformOverride(string filename, int start_line, int start_column, int end_line,
int end_column, ComputeOverride wrapper, ComputeValue original)
{
if (original == null)
{
return((task_master, reference, context, self, container) =>
new FailureComputation(task_master, new BasicSourceReference("used by override", filename,
start_line, start_column, end_line, end_column, reference), "override of non-existant attribute"));
}
return
((task_master, reference, context, self, container) =>
wrapper(task_master, reference, context, self, container,
original(task_master,
new BasicSourceReference("used by override", filename, start_line, start_column, end_line,
end_column, reference), context, self, container)));
}
/**
* Apply an override to a normal computation resulting in another normal computation.
*/
public static ComputeValue PerformOverride(ComputeOverride wrapper, ComputeValue original, string filename, int start_line, int start_column, int end_line, int end_column)
{
return((task_master, reference, context, self, container) => wrapper(task_master, reference, context, self, container, original(task_master, new SourceReference("used by override", filename, start_line, start_column, end_line, end_column, reference), context, self, container)));
}
