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How are the keywords struct and class different?
The keyword class is not a keyword in C. It is a keyword in C++, so I have added C++ to the category list for this question.The default access specifier for struct is public, while for class, it is private.Struct does not allow you to specify methods, while class does.A struct is not a class, and cannot be derived, while a class can be treated as a struct, if the scope and access is correct.
Which keyword is used to declare a class?
There is no keyword for it. You can use a variable of 1 class in another only id the other class is derived from the 1st class.Although you can use the variable of an object of a class in another class using object.variable
Which C plus plus keyword allows a function outside of a class to access private class members?
The keyword is friend. The external function must be declared a friend of the class (from within the class itself) in order to become a member of the class and thus gain access to the private (and protected) members of the class.
Is super keyword is analogous to this keyword in java?
No. The keyword super is used to refer to the parent class instance while the keyword this is used to refer to the current class instance. You need to learn about Inheritance and Object creation using constructors to learn more about these keywords and their use
What is use of keyword extra in c plus plus programming?
Nothing.
How are the keywords struct and class different?
The keyword class is not a keyword in C. It is a keyword in C++, so I have added C++ to the category list for this question.The default access specifier for struct is public, while for class, it is private.Struct does not allow you to specify methods, while class does.A struct is not a class, and cannot be derived, while a class can be treated as a struct, if the scope and access is correct.
Which keyword is used to declare a class?
There is no keyword for it. You can use a variable of 1 class in another only id the other class is derived from the 1st class.Although you can use the variable of an object of a class in another class using object.variable
Which C plus plus keyword allows a function outside of a class to access private class members?
The keyword is friend. The external function must be declared a friend of the class (from within the class itself) in order to become a member of the class and thus gain access to the private (and protected) members of the class.
When you use a fire extinguisher can you use it again after?
Depending on the scene it is taught that a combination Class ABC extinguisher be used or a Class B. Also as stated depending on scene a water extinguisher may work as well but the best is still the combination ABC. How to determine which class for which is use a simple and remember-able breakdown. Class A = anything that gives off/or turn to ASH when in burns keyword ASH begins with A (Class A) Class B = anything that BOILS when under flame impingement or burned keyword BOILS begins with B (Class B) Class C = Anything that may be electrically based or carries CURRENT of electricity keyword CURRENT begins with a C (Class C) and for Kitchen they have a Class K with is a non caustic / corrosive for safe use around or where food maybe be stored, kept, or prepared. The combination ABC can be used whether it ash's, boil's, or has current/electricity. Hope this helps and may you never need to use this information but if you do trust that it is accurate.
Is super keyword is anologous to this keyword in java?
No. The keyword super is used to refer to the parent class instance while the keyword this is used to refer to the current class instance. You need to learn about Inheritance and Object creation using constructors to learn more about these keywords and their use
Is super keyword is analogous to this keyword in java?
No. The keyword super is used to refer to the parent class instance while the keyword this is used to refer to the current class instance. You need to learn about Inheritance and Object creation using constructors to learn more about these keywords and their use
What is use of keyword extra in c plus plus programming?
Nothing.
Is in is used as a keyword in C language?
Neither "in" nor "is" is a keyword in C.
What keyword is using to create objects?
In C# and Visual Basic.NET the keyword is "new". C doesn't have such an animal, but you generally use the library call to malloc to get new memory.
How constructor called?
You cannot invoke a constructor explicitly. It will get invoked implicitly when you call the new keyword on the class to create an object of the class. Ex: private ClassExample obj = new ClassExample(); here this new keyword usage on the ClassExample class will invoke the constructor of this class and create an object of that class.
Is the keyword "c" included in the question?
Yes, the keyword "c" is included in the question.
What is friendly in c plus plus?
The keyword "friend" allows a function or variable to have access to a protected member inside a class.
