def __init__(self, *args, **kwargs):
grid = Grid(*args, **kwargs)
super().__init__(grid,
source_ids={0, 3, grid.size * 3},
sink_ids={(len(grid.nodes) - 1) // 2},
space_behind_sink=True)
def __init__(self, *args, **kwargs):
grid = Grid(*args, **kwargs)
super().__init__(grid,
source_ids={(grid.size * (grid.size - 2)) - 2 - 1},
sink_ids={(grid.size * 2) + 2},
space_behind_sink=True)
def __init__(self, *args, **kwargs):
grid = Grid(*args, **kwargs)
super().__init__(grid,
source_ids={0, 2, 4},
sink_ids={len(grid.nodes) - 1},
space_behind_sink=False)
def __init__(self, *args, **kwargs):
grid = Grid(*args, **kwargs)
node_count = len(grid.nodes)
super().__init__(grid,
source_ids={(node_count // 2) - (grid.size // 3)},
sink_ids={(node_count // 2) + (grid.size // 3)},
space_behind_sink=False)
def __init__(self, *args, **kwargs):
grid = Grid(*args, **kwargs)
super().__init__(grid,
source_ids={(len(grid.nodes) - 1) // 2 - 1,
(len(grid.nodes) - 1) // 2 + 1,
(len(grid.nodes) - 1) // 2 + grid.size},
sink_ids={len(grid.nodes) - 1},
space_behind_sink=False)
def __init__(self, *args, **kwargs):
grid = Grid(*args, **kwargs)
super().__init__(
grid,
source_ids={(grid.size - 1) // 2,
((len(grid.nodes) - 1) // 2) - (grid.size - 1) // 2,
((len(grid.nodes) - 1) // 2) + (grid.size - 1) // 2,
len(grid.nodes) - ((grid.size - 1) // 2) - 1},
sink_ids={(len(grid.nodes) - 1) // 2},
space_behind_sink=True)