?:

something That can't be evaluated with if else:


bool inBigClassroom = false;
const int classSize = inBigClassroom ? 30 : 20;


Conditional Operator evaluates as:
Conditional?:c ? x : yIf c is nonzero (true) then evaluate x, otherwise evaluate y

মন্তব্যসমূহ

একটি মন্তব্য পোস্ট করুন

এই ব্লগটি থেকে জনপ্রিয় পোস্টগুলি

C++ Class

ছবি
> Abstraction >E ncapsulation   /Access Modifiers >Inheritance #include <iostream> using namespace std; class vehicle { public:     vehicle()     {         cout<<"this is a constructor of vehicle"<<endl;     }     ~vehicle()     {         cout<<"this is a deconstructor of vehicle"<<endl;     } }; class fourwheeler { public:     fourwheeler()     {         cout<<"this is the constructor of fourwheeler"<<endl;     }     fourwheeler(string x)     {         cout<<"This is another constructor which has "<<x<<" with it"<<endl;     }     ~fourwheeler()     {         cout<<"this is deconstructor of fourwheeler"<<endl;   ...
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