一段VB编写的检测线用程序，可以检测制动，轴重等，对实际项目有很大的参考价值。-VB section of the test line with the preparation of procedures, can detect brake, axle load, etc., the actual project has great reference value.

包含内容：介绍STL 需要的C++基础，主要是类、函数对象和模板。step-by-step 教学STL。 剩余STL 部分介绍。-Contains content: Introduction to the STL need C++ basis, the main classes, functions, objects, and templates. the step-by-step teaching the STL. Remaining STL section describes.