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November 07, 2017

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Qt or HTML - which is nice for you

C++ 2011 and beyond - in-class member initalizers

Unlike C++ 98, the below kind of initialization syntax is valid now. == class A { int a = 7; int b = 5; HashingFunction hash_algorithm{"MD5"}; std::string s{"Constructor run"}; static const int THE_LIMIT = 7; // the classic one; valid in C++98 too public: A() {} A(int a_val) : a(a_val) {} // here a will not be init by 7. but by cstor time a_val A(D d) : b(g(d)) {} }; == In C++ 98 only static const basic data typed items are only allowed initializer. refer: http://www.stroustrup.com/C++11FAQ.html#delegating-ctor .veenusNotes 2017

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