Function t8_element_array_truncate

Function Documentation

void t8_element_array_truncate(t8_element_array_t *element_array)

Sets the array count to zero, but does not free elements.

Note

This is intended to allow an t8_element_array to be used as a reusable buffer, where the “high water mark” of the buffer is preserved, so that O(log (max n)) reallocs occur over the life of the buffer.

Parameters:

element_array – [inout] Element array structure to be truncated.