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Lists are sequence containers that allow constant time insert and erase operations anywhere within the sequence, and iteration in both directions. As compared to vector, list has slow traversal, but once a position has been found, insertion and deletion are quick. List containers are implemented as doubly-linked lists For implementing a singly linked list, we…
Vectors are same as dynamic arrays with the ability to resize itself automatically when an element is inserted or deleted, with their storage being handled automatically by the container. Vector elements are placed in contiguous storage so that they can be accessed and traversed using iterators. In vectors: data is inserted at the end. Inserting…
C++ STL (Standard Template Library) is a powerful set of C++ template classes to provide general-purpose classes and functions with templates that implement many popular and commonly used algorithms and data structures like vectors, lists, queues, and stacks.It is a library of container classes, algorithms, and iterators. STL has four components Containers Iterators Algorithms Functions…
Class Templates Like function templates, you can also create class templates for generic class operations. When a class uses the concept of Template, then the class is known as generic class. Sometimes, you need a class implementation that is same for all classes, only the data types used are different. Syntax of Class Template In…
Generic functions perform the same operation for all the versions of a function except the data type differs. Let’s see a simple example of an overloaded function which cannot be replaced by the generic function as both the functions have different functionalities. Example: In the above example, we overload the ordinary functions. We cannot overload…
Overloading a Function Template We can overload the generic function means that the overloaded template functions can differ in the parameter list. Example: In the above example, template of fun() function is overloaded.
Templates are powerful features of C++ which allows you to write generic programs. In simple terms, you can create a single function or a class to work with different data types using templates.Templates are often used in larger codebase for the purpose of code reusability and flexibility of the programs. How template works? Templates are…
Function Templates with Multiple Parameters of different types (in same function) We can use more than one generic type in the template function by using the comma to separate the list. Syntax: In the above syntax, we have seen that the template function can accept any number of arguments of a different type. Example: In…
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What is socket programming? Socket programming is a way of connecting two nodes on a network to communicate with each other. One node(socket) listens on a particular port at an IP, while other socket reaches out to the other to form a connection. Server forms the listener socket while client reaches out to the server….
SOLID is an acronym for five design principles intended to make software designs more understandable, flexible, and maintainable. They are a subset of many principles promoted by Robert C. Martin. Though they apply to any object-oriented design, the SOLID principles can also form a core philosophy for agile development.Source : SOLID_Wikipedia SOLID acronyms are : SRP –…