Method cleanup

src/LNLib/Algorithm/Voronoi.cpp:692–739

}

void LNLib::VoronoiDiagramGenerator::cleanup()
{
	if (sites != 0)
	{
		free(sites);
		sites = 0;
	}

	FreeNodeArrayList* current = 0, * prev = 0;

	current = prev = allMemoryList;

	if (current != 0)
	{
		while (current->next != 0)
		{
			prev = current;
			current = current->next;
			free(prev->memory);
			delete prev;
			prev = 0;
		}
	}
	allMemoryList = 0;

	if (current != 0 && current->memory != 0)
	{
		free(current->memory);
		delete current;
	}

	allMemoryList = new FreeNodeArrayList;
	allMemoryList->next = 0;
	allMemoryList->memory = 0;
	currentMemoryBlock = allMemoryList;

	if (ELhash != 0)
	{
		free(ELhash);
		ELhash = 0;
	}

	if (PQhash != 0)
	{
		free(PQhash);
		PQhash = 0;
	}
}

void LNLib::VoronoiDiagramGenerator::cleanupEdges()
{