row pointer

基本解釋

Listing 1. Get file row pointer and initialize return variable
列表1.獲得文件行指針并初始化返回變量
For simplicity, you should have the row pointer always wrap back to the beginning if the end of the file is reached.
為了簡(jiǎn)單起見，如果已經(jīng)到達(dá)了文件的末端，您應(yīng)該使這個(gè)行指針回到開始。
Gets the current file row pointer, stored as an object but used as an integer, from the global variable in the data area for the test engine (this will be set up later)
從測(cè)試引擎（稍后就會(huì)安裝它）數(shù)據(jù)區(qū)域中的全局變量獲取當(dāng)前最為結(jié)果儲(chǔ)存但是當(dāng)作整數(shù)使用的文件行指針。