command-invocation.hpp File Reference

Some additional helpers and convenience shortcuts to ease command invocation. More...

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Description

Some additional helpers and convenience shortcuts to ease command invocation.

Especially, this header defines a set of free invoke(...) functions, allowing to bind to specific arguments and then invoke through the default HandlingPatern in a single call.

While in some cases, a command will be set up completely finished and closed over all it's arguments, usually the CommandDef will just specify the command operation and undo function, thus leaving the task of binding concrete arguments to the client code. Thus, depending on the circumstances, there might be usage situations where the exact number and type of arguments can be detected and checked at compile time, while otherwise this check needs to be deferred to happen at runtime, when the binding is actually invoked.

See also

Command

CommandDef

command-binding.hpp

command-use1-test.cpp

Definition in file command-invocation.hpp.

#include "steam/control/command.hpp"
#include "steam/control/handling-pattern.hpp"
#include "steam/control/argument-tuple-accept.hpp"
#include <utility>

Namespaces
namespace	steam
	Steam-Layer implementation namespace root.
namespace	steam::control
	Steam-Layer dispatcher, controller and administrative facilities.
namespace	steam::control::com

Classes
struct	_DefineBindFunc< SIG >
	< Steam-Layer command implementation details More...
struct	CommandInvoker< SIG >
struct	RuntimeCheckedCommandInvoker

Functions
com::RuntimeCheckedCommandInvoker	invoke (Symbol cmdID)
com::RuntimeCheckedCommandInvoker	invoke (CStr cmdID)

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Class Documentation

steam::control::com::_DefineBindFunc

struct steam::control::com::_DefineBindFunc

Class Members
typedef ExecResult	SIG_Bind

Collaboration diagram for _DefineBindFunc< SIG >: