关于C++的容器，vector之所以被认为是一个容器，是因为它能够像容器一样存放各种类型的对象，简单地说，vector是一个能够存放任意类型的动态数组-About C++ containers, vector reason is considered to be a container, the container is the same because it can be stored as objects of various types, simply put, vector is cap

STLport-5.2.1 STLport是一个完全符合C++98标准（及2003年修订）的免费的C++标准库实现。它是由俄罗斯人Boris Fomitchev于1997年发起的开源项目，目的是基于著名的SGISTL开发一个可移植到各种平台上使用的高效的C++标准库。-STLport is an implementation of the C++ Standard Library - For multiplatform/multicompilers project a coherent

OutputStream backed by STL vector.

beginning of the free space in most recent block.STL vector isn t as efficient as it could be, so we use an array at first int blocks_alloced.