Custom manipulator for C++ iostream

Custom manipulator for C++ iostream

I'd like to implement a custom manipulator for ostream to do some manipulation on the next item b...概要を表示 I'd like to implement a custom manipulator for ostream to do some manipulation on the next item being inserted into the stream. For example, let's say I have a custom manipulator quote: std::ostringstream os; std::string name("Joe"); os << "SELECT * FROM customers WHERE name = " << quote << name; The manipulator quote will quote name to produce: SELECT * FROM customers WHERE name = 'Joe' How do I

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