例句與造句

1. Some garbage collection algorithms require significant cooperation from the compiler or runtime environment , such as updating reference counts whenever a pointer assignment is performed
   一些垃圾收集算法要求編譯器或者運行時環(huán)境的重要配合，如當進行指針分配時更新引用計數(shù)。
2. It could track them in the same manner as maintaining reference counts in reference - counting collectors the compiler could generate additional instructions surrounding pointer assignments or could use virtual memory protection on the old generation heap to trap writes to older objects
   它可以使用在引用計數(shù)收集器中維護引用計數(shù)的同樣方法（編譯器可以生成圍繞指針賦值的附加指令）跟蹤它們，也可以在老一代堆上使用虛擬內(nèi)存保護以捕獲向老對象的寫入。
3. It's difficult to find pointer assignment in a sentence. 用pointer assignment造句挺難的