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CLK/Analyser/Dynamic/MultiMachine/MultiMachine.hpp
2018-02-19 16:03:17 -05:00

72 lines
2.0 KiB
C++

//
// MultiMachine.hpp
// Clock Signal
//
// Created by Thomas Harte on 28/01/2018.
// Copyright © 2018 Thomas Harte. All rights reserved.
//
#ifndef MultiMachine_hpp
#define MultiMachine_hpp
#include "../../../Machines/DynamicMachine.hpp"
#include "Implementation/MultiConfigurable.hpp"
#include "Implementation/MultiConfigurationTarget.hpp"
#include "Implementation/MultiCRTMachine.hpp"
#include "Implementation/MultiJoystickMachine.hpp"
#include "Implementation/MultiKeyboardMachine.hpp"
#include <memory>
#include <mutex>
#include <vector>
namespace Analyser {
namespace Dynamic {
/*!
Provides the same interface as to a single machine, while multiplexing all
underlying calls to an array of real dynamic machines.
Calls to crt_machine->get_crt will return that for the frontmost machine;
anything installed as the speaker's delegate will similarly receive
feedback only from that machine.
Following each crt_machine->run_for, reorders the supplied machines by
confidence.
If confidence for any machine becomes disproportionately low compared to
the others in the set, that machine stops running.
*/
class MultiMachine: public ::Machine::DynamicMachine, public MultiCRTMachine::Delegate {
public:
MultiMachine(std::vector<std::unique_ptr<DynamicMachine>> &&machines);
ConfigurationTarget::Machine *configuration_target() override;
CRTMachine::Machine *crt_machine() override;
JoystickMachine::Machine *joystick_machine() override;
KeyboardMachine::Machine *keyboard_machine() override;
Configurable::Device *configurable_device() override;
void *raw_pointer() override;
private:
void multi_crt_did_run_machines() override;
std::vector<std::unique_ptr<DynamicMachine>> machines_;
std::mutex machines_mutex_;
MultiConfigurable configurable_;
MultiConfigurationTarget configuration_target_;
MultiCRTMachine crt_machine_;
MultiJoystickMachine joystick_machine_;
MultiKeyboardMachine keyboard_machine_;
void pick_first();
bool has_picked_ = false;
};
}
}
#endif /* MultiMachine_hpp */