C++ - Cross-platform newline character in string -

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when newline in string necessary, use \n character

 int main()  {      string str = "hello world\n";  }

does \n crossplatform? or need use macro adapting it's value platform?

especially when str going written file or stdout.

as long read/write text streams, or files in text mode, '\n' translated correct sequence platform.

http://en.cppreference.com/w/c/io


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