C-and-Cpp - use of namespace in g++ compiler

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use of namespace in g++ compiler

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why namespace is needed in g++ compiler in ubuntu? however for gcc in ubuntu and turbo c++ in windows it is not needed. so in gcc in ubuntu and turbo c++ in windows, there is no issue of namespace collision?

C-and-Cpp First-Cpp-Program 03-04 min 0-10 sec 29-02-20, 2:31 p.m. Kotakdevangi

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g++ implements the standard correctly. Strictly you need to tell the program which namespace it is using. Some compilers like turbo c++ do not enforce this.

29-02-20, 2:51 p.m. bhaskar76

which are namespace available other than std?

29-02-20, 3:41 p.m. Kotakdevangi

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