Variable Access Speed in C++

[Vuhelper]

Code:

# class MyClass # { # private: # bool MyVar; # public: # MyClass &Function1(bool MyVar); # MyClass &Function2(bool MyVar); # MyClass &Function3(bool var); # }; # MyClass &MyClass::Function1(bool MyVar) # { # this->MyVar=MyVar; # cout<<MyVar; # return *this; # } # MyClass &MyClass::Function2(bool MyVar) # { # this->MyVar=MyVar; # cout<<this->MyVar; # return *this; # } # MyClass &MyClass::Function3(bool var) # { # MyVar=var; # cout<<MyVar; # return *this;