OPL

基本解釋

An OPL extension DLL providing language extension procedures.
提供語(yǔ)言擴(kuò)展過(guò)程的OPL擴(kuò)展DLL。
The outer plexiform layer (OPL) first comes into existence at PD5.
5日齡時(shí),外網(wǎng)層開始出現(xiàn);
An OPX procedure written in C that can be called from an OPL program.
一個(gè)以C語(yǔ)言編寫的OPX過(guò)程，該過(guò)程可以被一個(gè)OPL程序調(diào)用。
An OPX procedure written in C++ that can be called from an OPL program.
一個(gè)以C++語(yǔ)言編寫的OPX過(guò)程，該過(guò)程可以被一個(gè)OPL程序調(diào)用。
Also, using OPL, the data can be modeled in Object Model, and OPL stores these objects to relational database.
在對(duì)象持久層的支持下,上層模塊可以按照麪曏對(duì)象模型對(duì)數(shù)據(jù)建模,對(duì)象數(shù)據(jù)的持久化由對(duì)象持久層完成。