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What is inline function??

The inline keyword bassically tells the compiler to substitute the code within the function definition for every instance of a function call. Whenever, substitution occurs only at the compiler's discretion. For example, the compiler does not inline a function if its address is taken or if it is too large to inline.

More interview questions and answers

What about Virtual Destructor?

What is problem with Runtime type identification?

How Virtual functions call up is maintained?

Can inline functions have a recursion?

How do you link a C++ program to C functions?

Explain the scope resolution operator?

How many ways are there to initialize an int with a constant?

What is the difference between a copy constructor and an overloaded assignment operator?

When should you use multiple inheritance?

What is a virtual destructor?

n a constructor throw a exception? How to handle the error when the constructor fails?

What are the debugging methods you use when came across a problem?

How the compilers arranges the various sections in the executable image?

Explain the ISA and HASA class relationships. How would you implement each in a class design?

When is a template a better solution than a base class?

How do you know that your class needs a virtual destructor?

What is the difference between new/delete and malloc/free?

What happens when a function throws an exception that was not specified by an exception specification for this function?

Can you think of a situation where your program would crash without reaching the breakball, which you set at the beginning of main()?

What issue do auto_ptr objects address?

Why do C++ compilers need name mangling?

Is there anything you can do in C++ that you cannot do in C?

How do you decide which integer type to use?

What�s the best way to declare and define global variables?

What does extern mean in a function declaration?

How do I declare an array of N pointers to functions returning pointers to functions returning pointers to characters?

Declare a void pointer.

What is 'this' pointer?

What is the mean of Manglic in C++?

What are the access privileges in C++?

Explain the scope resolution operator?

What is a modifier?

wat do you mean by accessor?

give me a diff b/e Template class and class Template?

What are the types of container classes?

When does a name clash occur?

What is an iterator class?

Define namespace.

What are proxy objects?

What is a node class?

What is stack unwinding?

What is class invariant?

Differentiate between the message and method.

What is a dangling pointer?

What is an incomplete type?

What is an Iterator class?

What is a nested class? Why can it be useful?

What is multiple inheritance(virtual inheritance)? What are its advantages and disadvantages?

Whit is the mean of precondition and post-condition to a member function.

What is inline function??

What is the use of class wizard?

What is the use of Microsoft foundation class library?

What is an orthogonal base class?

How can you catch all the exceptions without specifying individually?

What is the use of try block?

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What is mean of translation?

Write the different forms of throw?

What is the use of application wizard?

What are the basic segments of error handling code?

Give an example for asynchronous exceptions?

What is the use of export?

What is overflow error?

What is Memory alignment??

Define the generic programming?

Define the generic programming?

Define the parameterized macros?

What is function overloading and operator overloading?

What are the functions used to handle single character at a time?

What is the use of tellp ()?

What is the use of tellg ()?

whats the use of seekp() and seekg()?

What is the use of file pointers?

What are the types of file pointers?and whats the uses of the file pointers?

What are the types of file pointers?nad whats the use?

What does the file mode parameter ios::binary mean?

What is the difference between ios::ate and ios::app mode?

In which class is the function eof () present?

Give examples for synchronous exceptions?

What are storage qualifiers in C++ ?

What is EOF?

What are manipulators?

What is a file?

What is the use of exception handling?

What is the use of using?

What is the use of template classes and functions?

What are the ways of opening a file?

What are the parts of a file name?

What is the limitation of �cin�?

What are stream classes?

What is a stream? and define the types of Stream?

What is callback function?

What are �do-nothing� functions?

What are abstract base classes?

What are C-strings or C-style strings?

What is run time polymorphism?

What are pointer constants?

What are pointer variables?

What is overriding?

What is containership?

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