④ 指令树(Instruction Tree) 指令树包括两部分:项目文件管理系统和指令系统。项目文件管理系统主要包括 CPU 型号确定、程序重命名、子程序与中断程序的添加...
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Therefore, executing a bytecode instruction is much faster than visiting a syntax tree node.
因此,执行字节码指令要比访问语法树节点快得多。
When a template is instantiated, each instruction is executed and replaced by the result tree fragment that it creates.
当一个模板被实例化时,每条指令会执行并被它所创建的“结果树片断”所替代。
Through tree structure, the editor links the ladder diagram and PLC instruction to realize the compiler conversion between them.
编译器以树结构为中介将梯形图和PLC指令联系起来,实现了从梯形图到PLC指令的转换。
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