about pointer to funtionso, that means it defines a type of reference to a function? It seems I didnot know this conception ...
ifstream Problem..I also encountered this kind of problems before. Then I tried to read the fstream and find this clea...
about pointer to funtionThis is a question from Stroustrup's book(The C++ programming language special ed.) Q: what does ...
An exercise in Stroustrup's bookThe C++ programming language(Special edition) p.86-6: what is the longest local name you can use...
Why is while( cin ) valid?cin is defines as: extern istream cin; which means cin is an object, but while( ? ), here the type ...
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