This paper discusses the working principle and designing method of virtual experiment system of typical control loop for automatic control theory.

对自动控制理论中典型控制环节虚拟实验系统的工作原理和实现方法进行了研究。

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The compiler can perform optimizations with indirect calls such as hoisting the load of a virtual method address out of a loop.

编译器可以使用间接调用执行优化，如提升循环外虚方法地址的加载。

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