Function t8_forest_first_tree_shared

• Defined in File t8_forest_private.h

Function Documentation

int t8_forest_first_tree_shared(t8_forest_t forest)

return nonzero if the first tree of a forest is shared with a smaller process.

This is the case if and only if the first descendant of the first tree that we store is not the first possible descendant of that tree.

Note

forest must be committed before calling this function.

Parameters:

forest – [in] The forest.

Returns:

True if the first tree in the forest is shared with a smaller rank. False otherwise.