I just started learning C++ and I noticed that when I do cout << "Some text" << endl; endl is not bold. I want to make sure that this is not a problem and it won't cause any future problems.
Eclipse Luna C++ endl
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Do not (<---- this intentionally bold!) use
std::endl! Ever. It has no place in C++. It was a good idea but it is being abused. If you want a newline, use'\n'. If you want a flush, use astd::flush. Here is a more thorough explanation.I don't know about Eclipse but I'd assume that it highlight keywords in bold:
std::endlisn't a keyword. It is just a function (well, actually it is a function template but the details really don't matter) with a specific signature (std::ostream&(std::ostream&)) pointers to which are treated special when using it with an output operator on astd::ostream: the operator will just call the function with the stream as argument. These functions are called manipulators.