文件名称：Conditions之判斷-eM-Plant 学习资料
文件大小：19.13MB
文件格式：PPT
更新时间：2024-05-13 02:16:52
eM-Plant
Conditions之判斷 Conditions are expressions that return a boolean value. They are, for example, used in conditional branching: If condition, then ..... else ..... end; Example: if @.get name = "box" then @.move(SP1); condition Boolean values are returned as results for comparisons. • boolean relop boolean; relop: =, /= • integer relop integer; relop: =, /=,<, >, >=, <= • real relop real; relop: =, /=,<, >, >=, <= • string relop string: relop: =, /= • object relop object: relop: =, /= Boolean values are returned as results when linking conditions with the operators AND, OR, NOT. relop: relational operator