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merged revisions 72032-72035

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[SVN r72036]
This commit is contained in:
Christophe Henry
2011-05-18 21:53:09 +00:00
parent b58e42e1cb
commit 2a2724ae2b
52 changed files with 1791 additions and 358 deletions
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27
doc/HTML/examples/SimpleTutorial.cpp
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@@ -27,7 +27,7 @@ namespace
struct open_close {};
// A "complicated" event type that carries some data.
enum DiskTypeEnum
enum DiskTypeEnum
{
DISK_CD=0,
DISK_DVD=1
@@ -46,6 +46,17 @@ namespace
// front-end: define the FSM structure
struct player_ : public msm::front::state_machine_def<player_>
{
template <class Event,class FSM>
void on_entry(Event const& ,FSM&)
{
std::cout << "entering: Player" << std::endl;
}
template <class Event,class FSM>
void on_exit(Event const&,FSM& )
{
std::cout << "leaving: Player" << std::endl;
}
// The list of FSM states
struct Empty : public msm::front::state<>
{
@@ -56,7 +67,7 @@ namespace
void on_exit(Event const&,FSM& ) {std::cout << "leaving: Empty" << std::endl;}
};
struct Open : public msm::front::state<>
{
{
template <class Event,class FSM>
void on_entry(Event const& ,FSM&) {std::cout << "entering: Open" << std::endl;}
template <class Event,class FSM>
@@ -65,7 +76,7 @@ namespace
// sm_ptr still supported but deprecated as functors are a much better way to do the same thing
struct Stopped : public msm::front::state<msm::front::default_base_state,msm::front::sm_ptr>
{
{
template <class Event,class FSM>
void on_entry(Event const& ,FSM&) {std::cout << "entering: Stopped" << std::endl;}
template <class Event,class FSM>
@@ -102,7 +113,7 @@ namespace
void pause_playback(pause const&) { std::cout << "player::pause_playback\n"; }
void resume_playback(end_pause const&) { std::cout << "player::resume_playback\n"; }
void stop_and_open(open_close const&) { std::cout << "player::stop_and_open\n"; }
void stopped_again(stop const&){std::cout << "player::stopped_again\n";}
void stopped_again(stop const&) {std::cout << "player::stopped_again\n";}
// guard conditions
bool good_disk_format(cd_detected const& evt)
{
@@ -125,7 +136,7 @@ namespace
// Transition table for player
struct transition_table : mpl::vector<
// Start Event Next Action Guard
// Start Event Next Action Guard
// +---------+-------------+---------+---------------------+----------------------+
a_row < Stopped , play , Playing , &p::start_playback >,
a_row < Stopped , open_close , Open , &p::open_drawer >,
@@ -168,7 +179,7 @@ namespace
void test()
{
player p;
player p;
// needed to start the highest-level SM. This will call on_entry and mark the start of the SM
p.start();
// go to Open, call on_exit on Empty, then action, then on_entry on Open
@@ -179,7 +190,7 @@ namespace
cd_detected("louie, louie",DISK_DVD)); pstate(p);
p.process_event(
cd_detected("louie, louie",DISK_CD)); pstate(p);
p.process_event(play());
p.process_event(play());
// at this point, Play is active
p.process_event(pause()); pstate(p);
@@ -190,6 +201,8 @@ namespace
// event leading to the same state
// no action method called as it is not present in the transition table
p.process_event(stop()); pstate(p);
std::cout << "stop fsm" << std::endl;
p.stop();
}
}