Category: Programming

C++

Builder Design Pattern in C++: Creational Design Pattern

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Builder design pattern is used to solve the problem where application contains complex objects which are made of similar kind of other objects. Sometimes to create a complex class objects increases the object constructor parameter combination which leads to large number of constructors. Instead of using several constructors, Builder pattern uses another object called “Builder” that receives all the initialization arguments and returns the final object. For Design patterns basic explanation see (Design Patterns Simplified Version)

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C++

OOPS Design Patterns Simplified Version

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Design pattern describes solutions to a problem which arises while developing software for a specific condition. Design patterns are basically independent of any programming language. Lot of guys do the mistake of thinking it as an algorithm but its a common way to solve a generic problem which can be simple or complex.

Basically there are three different categories of design patterns depending on the problem they address:

  • Creational Patterns
  • Structural Patterns
  • Behavioural Patterns
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