C# Класс MixinRefactoring.InjectConstructorImplementationStrategy

this method injects the mixin as parameter into the child class constructor. The logic works by the following rules: 1. Every constructor in the class will be extended 2. If a constructor does not have an initialization list with a constructor of the same class, the mixin field will be assigned in this constructors body. 3. If the constructor initializer has a constructor of the same class, the parameter will be delegated to this constructor. 4. If the constructor already has a parameter of the same type with the same name, do not add it again Example: public class Test { private Mixin _mixin; public Test(){} public Test(int i):this(){} } becomes: public class Test { private Mixin _mixin; public Test(Mixin mixin){_mixin = mixin;} public Test(int i,Mixin mixin=null):this(mixin){} } In that way, the mixin instance will always be initialized, no matter which constructor is called.