Member Initializer Lists | C++ Tutorial

A comprehensive explanation of how, when and why to use member initializer lists in C++, including:

- using member initializer lists with parameters, expressions and function calls

- improving performance by initializing object member variables that have both a default and parameterized constructors

- the difference between () and {} bracket styles in member initializer lists

- initializing reference member variables using member initializer lists

- initializing const member variables using member initializer lists

- initializing object member variables that only have parameterized constructor(s) and no default constructor, using member initializer lists

- creating a constructor for a derived class of a base class that has only parameterized constructor(s) and no default constructor, using member initializer lists

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