Behavioral

Behavioral patterns More...

Collaboration diagram for Behavioral:

Modules
	Visitor
	Visitor pattern

Classes
struct	Observer
	is virtual observer of a Subject More...
struct	Subject
	of Observer More...
struct	Command
	encapsulates arguments. AKA Intent, operation. More...
struct	Handler
	is a virtual command handler of Chain_of_responsibility More...
struct	Chain_of_responsibility
	list based implementation without recursion More...
struct	Message
struct	Member
struct	Mediator

Functions
void	mediator_demo ()
void	behavioral_patterns_demo ()
void	Member::send (Message &)

Detailed Description

Behavioral patterns

https://refactoring.guru/design-patterns/behavioral-patterns

Function Documentation

behavioral_patterns_demo()

void behavioral_patterns_demo

(

)

Definition at line 594 of file patterns.cpp.

{
    Chain_of_responsibility chain;
    chain.register_handler(Handler());
 
    Command cmnd;
    chain.handle(cmnd);
 
    Observer o;
    Subject s;
    s.observers.push_front(o);
 
    visitor_demo();
 
    mediator_demo();
}

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mediator_demo()

void mediator_demo

(

)

Definition at line 584 of file patterns.cpp.

{
    Member m1, m2;
    Mediator md;
    md.register_member(m1);
    md.register_member(m2);
    Message msg;
    m1.send(msg);
}

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send()

void Member::send

(

Message &

m

)

Definition at line 579 of file patterns.cpp.

{
    mediator->receive(m);
}

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