| 摘要 |
PURPOSE:To easily control flow flowing into each branch of a network by successively classifying passes outputted from a source on the basis of flow increasing capability and quickly selecting a pass which has the maximum flow increasing capability and the minimum number of branches. CONSTITUTION:A storage device 10 stores the graphic configuration of a network and registers 11, 12 store the node number of a source on a network and the node number of a sink respectively. A stack in a stack group 50 which has the leading data is inputted by priority to a stack selecting circuit 60 and the leading data of the stack which has the highest priority is stored in a register 61. A comparator 73 compares the contents of the register 61 with that of the register 12. Consequently, passes with the maximum flow increasing capability are successively compared and selected and stored in a stack 30. |
