c++标准扩展TR1
今天实验一下TR1的shared_ptr的使用,结果在gcc4.1上怎么也编译不过去,上网查了一下,还下载了TR1的手册。终于明白了,要在#include中加入
#include <tr1/memory>
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这个文件。呵呵,可能是自己太不小心了!
这次C++要扩展的部分,根据TR1的说明主要有:
- Reference Wrappers
- Shared_ptr
- result_of
- mem_fn
- Function Object Binders
- Polymorphic Function Wrappers
- Type Traits
- Random Numbers
- Tuples
- Array
- Hash Functions
- Regular Expressions
- Complex Number Algorithms
这些部分,我们看到了期待以久的正则表达式也在这里面哦!
将想法付诸于实践,借此来影响他人是一个人存在的真正价值