In C++, this pointer is passed as a hidden argument to all non-static member function calls. The type of...
In C++, this pointer is passed as a hidden argument to all non-static member function calls. The type of...
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To understand ‘this’ pointer, it is important to know how objects look at functions and data members of a...
To understand ‘this’ pointer, it is important to know how objects look at functions and data members of a...
Things to learn in this article: Importance of pointer in C/C++. Problems with normal pointer. Why smart pointers introduce....
Things to learn in this article: Importance of pointer in C/C++. Problems with normal pointer. Why smart pointers introduce....
In C++, variables are passed by reference due to following reasons: 1) To modify local variables of the caller...
In C++, variables are passed by reference due to following reasons: 1) To modify local variables of the caller...
In C++, Reference variables are safer than pointers because reference variables must be initialized and they cannot be changed...
In C++, Reference variables are safer than pointers because reference variables must be initialized and they cannot be changed...
What is an opaque pointer? Opaque as the name suggests is something we can’t see through. e.g. wood is...
What is an opaque pointer? Opaque as the name suggests is something we can’t see through. e.g. wood is...
What is Array Decay? The loss of type and dimensions of an array is known as decay of an...
What is Array Decay? The loss of type and dimensions of an array is known as decay of an...
Pointers store address of variables or a memory location. // General syntax datatype *var_name; // An example pointer "ptr"...
Pointers store address of variables or a memory location. // General syntax datatype *var_name; // An example pointer "ptr"...
In C++ we can store string by one of the two ways – C style strings string class (discussed...
In C++ we can store string by one of the two ways – C style strings string class (discussed...
An array in C/C++ or be it in any programming language is a collection of similar data items stored...
An array in C/C++ or be it in any programming language is a collection of similar data items stored...