STL VS standard library

转载于 2013-10-08 16:37:24 发布 · 643 阅读

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本文探讨了gcc、clang和Visual C++等编译器使用的标准库实现之间的区别，强调了这些库虽然遵循相同的接口标准，但在二进制兼容性上存在差异。此外，文章还对比了STL的发展历史，从Alexander Stepanov的工作到C++标准库的形成，阐述了它们在技术上的差异。

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Each compiler uses a different implementation.

For example, gcc uses libstdc++, clang uses either that or libc++ and Visual C++ uses a version based on theDinkumware implementation. All of these use the same interface (ie. if your code conforms to the standard, it should work and give the same results on all implementations), but they are usually not binary compatible (ie. astd::string from a shared library linked with libstdc++ will usually break when used by a VC++ executable).

The original STL was developed by Alexander Stepanov in the late 80s and early 90s, first at HP and later at SGI. The parts of the C++ standard library commonly referred today to as STL are based on that work, but they are technically different libraries.