有没有办法在不使用boost或使用派生类的情况下将+ =运算符与向量一起使用？
例如.
somevector += 1, 2, 3, 4, 5, 6, 7;
实际上是
somevector.push_back(1); somevector.push_back(2); somevector.push_back(3); etc.
c++ boost stl vector operator-overloading
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