mtsTaskFromSignal.h

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-    */
/* ex: set filetype=cpp softtabstop=4 shiftwidth=4 tabstop=4 cindent expandtab: */
 
/*
  Author(s):  Anton Deguet
  Created on: 2009-12-10
 
  (C) Copyright 2009-2026 Johns Hopkins University (JHU), All Rights Reserved.
 
--- begin cisst license - do not edit ---
 
This software is provided "as is" under an open source license, with
no warranty.  The complete license can be found in license.txt and
http://www.cisst.org/cisst/license.txt.
 
--- end cisst license ---
*/
 

 
#ifndef _mtsTaskFromSignal_h
#define _mtsTaskFromSignal_h
 
#include <cisstCommon/cmnPortability.h>
#include <cisstMultiTask/mtsForwardDeclarations.h>
#include <cisstMultiTask/mtsTaskContinuous.h>
 
// Always include last
#include <cisstMultiTask/mtsExport.h>

 
class CISST_EXPORT mtsTaskFromSignal: public mtsTaskContinuous
{
    CMN_DECLARE_SERVICES(CMN_NO_DYNAMIC_CREATION, CMN_LOG_ALLOW_DEFAULT);
 
 protected:
    typedef mtsTaskContinuous BaseType;

    void Init(void);

    void * RunInternal(void * argument) override;

    void PostCommandQueuedMethod(void);

    mtsCallableVoidBase * PostCommandQueuedCallable;
 
 public:
    mtsTaskFromSignal(const std::string & name,
                      unsigned int sizeStateTable = 256);
 
    mtsTaskFromSignal(const mtsTaskConstructorArg & arg);

    virtual ~mtsTaskFromSignal() {}
 
    /* documented in base class */
    void Kill(void) override;
 
    /* documented in base class */
    mtsInterfaceRequired * AddInterfaceRequiredWithoutSystemEventHandlers(const std::string & interfaceRequiredName,
                                                                          mtsRequiredType required = MTS_REQUIRED) override;
 
    /* documented in base class */
    mtsInterfaceProvided * AddInterfaceProvidedWithoutSystemEvents(const std::string & newInterfaceName,
                                                                   mtsInterfaceQueueingPolicy queueingPolicy = MTS_COMPONENT_POLICY) override;
 
};
 
 
CMN_DECLARE_SERVICES_INSTANTIATION(mtsTaskFromSignal)
 
 
#endif // _mtsTaskFromSignal_h