77 lines
1.8 KiB
C++
77 lines
1.8 KiB
C++
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/*
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* StatusTrigger.hpp
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*
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* Created on: 29 <EFBFBD><EFBFBD><EFBFBD><EFBFBD>. 2019 <EFBFBD>.
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* Author: user
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*/
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#ifndef SOURCE_SCHEMATIC_STATUSTRIGGER_HPP_
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#define SOURCE_SCHEMATIC_STATUSTRIGGER_HPP_
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#include "../systemic/IStatus.hh"
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#include "../systemic/Timer.hh"
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#include "StatusConst.hpp"
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#include "StatusFilter.hh"
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namespace systemic { namespace detail {
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class TriggeredTrue : public IStatus {
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private:
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IStatus & value;
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mutable bool trigger;
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public:
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TriggeredTrue( IStatus & value ) : value(value), trigger(false) {}
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operator bool() const { return trigger ? true : trigger = value; }
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};
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/*
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD>. <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> TriggeredTrueReset
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* value | reset | out - 1 | out
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* ---------+-----------+-----------+-----
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* 0 | 0 | 0 | 0
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* 1 | 0 | x | 1
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* val | 1 | x | val
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* x | 0 | 1 | 1
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*/
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//out = value <20><><EFBFBD> reset = 1
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//<2F><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> 0 <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> reset
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class TriggeredTrueReset : public IStatus {
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IStatus & value;
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IStatus & reset;
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mutable bool trigger;
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public:
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TriggeredTrueReset( IStatus & value, IStatus & reset ) :
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value(value), reset(reset), trigger(false) {}
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operator bool() const { return trigger ?
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( reset ? trigger = value : true )
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: trigger = value; }
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};
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class StatusDelay : public StatusFilter {
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private:
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class Status : public IStatus {
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const bool b;
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public:
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operator bool() const { return b; }
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Status(bool b) : b(b) {}
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} status;
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public:
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StatusDelay( bool init_state ) : status(not init_state), StatusFilter(status, init_state) {}
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virtual ~StatusDelay() = default;
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};
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}}
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#endif /* SOURCE_SCHEMATIC_STATUSTRIGGER_HPP_ */
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