53. Pay attention to compiler warnings. Conclusion: first, take the warning message sent by the compiler seriously. Strive for the honor of "no warning" at the highest (most stringent) Warning Level of your compiler. Second, do not rely too much on the alert capabilities of the compiler, because different compilers have different attitudes towards things. Once transplanted to another compiler, the warning information on your original dependency may disappear. 54. Familiarize yourself with the standard library, including rt1. Conclusion: 1. c ++ standards ProgramThe main functions of the library are STL, iostreams, and locales. And contains the c99 standard library. Second, tr1 adds smart pointers (such as tr1: shared_ptr), generalized function pointers (tr1: function), bash-based containers, and regular expressions (regular expressions) and support for 10 other components. Third, tr1 itself is just a specification. To get the benefits of tr1, you need a physical object. A good physical source is boost. 55. Familiarize yourself with boost. Conclusion: first, boost is a community and a website. C ++ Library Development is committed to free, open source code, and peer review. Boost plays an influential role in the C ++ standardization process. Second, boost provides many tr1 component implementations and many other libraries.
