【正文】 .............................................................................................. 32 類圖 ............................................................................................................................................................................................................ 32 使用場(chǎng)景 .................................................................................................................................................................................................. 32 不其他模式的關(guān)系 .............................................................................................................................................................................. 33 優(yōu)點(diǎn)呾缺點(diǎn) ............................................................................................................................................................................................. 33 備忘錄模式 ........................................................................................................................................................................................................... 33 類圖 ............................................................................................................................................................................................................ 33 使用場(chǎng)景 .................................................................................................................................................................................................. 34 不其他模式的關(guān)系 .............................................................................................................................................................................. 34 優(yōu)點(diǎn)呾缺點(diǎn) ............................................................................................................................................................................................. 34 狀態(tài)模式 ................................................................................................................................................................................................................ 35 類圖 ............................................................................................................................................................................................................ 35 使用場(chǎng)景 .................................................................................................................................................................................................. 35 不其他模式的關(guān)系 .............................................................................................................................................................................. 35 優(yōu)點(diǎn)呾缺點(diǎn) ............................................................................................................................................................................................. 36 訪問(wèn)者模式 ........................................................................................................................................................................................................... 36 類圖 ............................................................................................................................................................................................................ 36 使用場(chǎng)景 .................................................................................................................................................................................................. 36 不其他模式的關(guān)系 .............................................................................................................................................................................. 36 優(yōu)點(diǎn)呾缺點(diǎn) ............................................................................................................................................................................................. 37 覽釋器模式 ........................................................................................................................................................................................................... 37 類圖 ............................................................................................................................................................................................................ 37 使用場(chǎng)景 .................................................................................................................................................................................................. 37 不其他模式的關(guān)系 .............................................................................................................................................................................. 37 優(yōu)點(diǎn)呾缺點(diǎn) ............................................................................................................................................................................................. 38 調(diào)停者模式 ........................................................................................................................................................................................................... 38 類圖 ............................................................................................................................................................................................................ 38 使用場(chǎng)景 .................................................................................................................................................................................................. 38 不其他模式的關(guān)系 .............................................................................................................................................................................. 38 優(yōu)點(diǎn)呾缺點(diǎn) ...........................................................................................................................................