data flow class for executing data flows and embedded control flows More...

#include <EVCStateMachine.h>

Collaboration diagram for oETCS::DF::CEVCStateMachine::CEVCState::CDataFlow:

Public Member Functions
	CDataFlow (CEVCState const pState, const std::string &ApplicationLevel, const ::std::vector< oETCS::DF::CFunctionBlock > &FunctionBlocks, const ::std::vector< oETCS::DF::CAbstractFlow * > &Flows, oETCS::DF::CDMISubject const pDMI, CEVCState const pFaultState=0) throw ()
	general constructor
void	Execute () throw (::oETCS::DF::Error::CException)
	executes all includes CFunctionBlock order (by their order) for one sample point
::std::vector < oETCS::DF::CFunctionBlock * >	GetFunctionBlocks () const throw ()
	gets all function block objects
bool	IsActiveFlow (const oETCS::DF::CAbstractFlow *const pFlow) const throw ()
	returns true, if a CFlow object is active in a data flow
bool	IsActiveFunctionBlock (const oETCS::DF::CFunctionBlock *const pFunctionBlock) const throw ()
	returns true, if a CFunctionBlock objects is active in a data flow
virtual	~CDataFlow () throw ()
	destructor

Public Attributes
oETCS::DF::CDMISubject *const	m_pDMI
	pointer to DMI widget of data flow

Private Attributes
::std::vector < oETCS::DF::CAbstractFlow * >	m_Flows
	vector with pointer to all flows/connections used in a data flow
const ::std::vector < oETCS::DF::CFunctionBlock * >	m_FunctionBlocks
	vector of pointers to all function blocks used in this data flow in their execution order
CEVCState *	m_pFaultState
	optinal pointer to a EVC state object to which is switched in case of a fault
CEVCState *const	m_pParent
	pointer to the parent EVC state object

Detailed Description

data flow class for executing data flows and embedded control flows

Is a nested class to gain direct access to its parent class.

Definition at line 87 of file EVCStateMachine.h.

Constructor & Destructor Documentation

oETCS::DF::CEVCStateMachine::CEVCState::CDataFlow::CDataFlow	(	CEVCState *const	pState,
		const std::string &	ApplicationLevel,
		const ::std::vector< oETCS::DF::CFunctionBlock * > &	FunctionBlocks,
		const ::std::vector< oETCS::DF::CAbstractFlow * > &	Flows,
		oETCS::DF::CDMISubject *const	pDMI,
		CEVCState *const	pFaultState = `0`
	)		throw ()

explicit

general constructor

Parameterises the data flow with all constant members. The data flow object takes over the posession of the passed DMI object.

Parameters

[in]	pState	pointer to the parent EVC state object
[in]	ApplicationLevel	literal name of the application level in which this state object is executed
[in]	FunctionBlocks	vector with pointers to all function block objects
[in]	Flows	vector with pointers to all concrete CFlow/function block connection objects
[in]	pDMI	pointer to the DMI object of the data flow
[in]	pFaultState	optional pointer to the target state in case of a fault

Definition at line 39 of file EVCStateMachine.cpp.

oETCS::DF::CEVCStateMachine::CEVCState::CDataFlow::~CDataFlow ( ) throw ()

virtual

destructor

Definition at line 56 of file EVCStateMachine.cpp.

References m_pDMI.

Member Function Documentation

void oETCS::DF::CEVCStateMachine::CEVCState::CDataFlow::Execute ( ) throw (::oETCS::DF::Error::CException)

executes all includes CFunctionBlock order (by their order) for one sample point

Definition at line 152 of file EVCStateMachine.cpp.

References oETCS::DF::CEnteredTrigger::m_bEnteredState, oETCS::DF::CEVCStateMachine::CEVCState::m_bStateLevelSwitch, m_FunctionBlocks, oETCS::DF::CEVCStateMachine::m_pCurrentState, m_pFaultState, m_pParent, and oETCS::DF::CEVCStateMachine::CEVCState::m_pParent.

std::vector< oETCS::DF::CFunctionBlock * > oETCS::DF::CEVCStateMachine::CEVCState::CDataFlow::GetFunctionBlocks ( ) const throw ()

gets all function block objects

Returns: vector with pointers all function block objects

Definition at line 68 of file EVCStateMachine.cpp.

References m_FunctionBlocks.

bool oETCS::DF::CEVCStateMachine::CEVCState::CDataFlow::IsActiveFlow ( const oETCS::DF::CAbstractFlow *const pFlow ) const throw ()

returns true, if a CFlow object is active in a data flow

Parameters

[in] pFlow pointer to a concerete flow object

Returns: active flow flag

Definition at line 113 of file EVCStateMachine.cpp.

References oETCS::DF::CControlFlow::IsActiveFlow(), oETCS::DF::CEVCStateMachine::m_Flows, and oETCS::DF::CEVCStateMachine::m_FunctionBlocks.

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bool oETCS::DF::CEVCStateMachine::CEVCState::CDataFlow::IsActiveFunctionBlock ( const oETCS::DF::CFunctionBlock *const pFunctionBlock ) const throw ()

returns true, if a CFunctionBlock objects is active in a data flow

Parameters

[in] pFunctionBlock pointer to a function block object to be testetd

Returns: active state flag

Definition at line 80 of file EVCStateMachine.cpp.

References oETCS::DF::CEVCStateMachine::CEVCState::IsActiveFunctionBlock(), and oETCS::DF::CEVCStateMachine::m_FunctionBlocks.

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Member Data Documentation

::std::vector< oETCS::DF::CAbstractFlow* > oETCS::DF::CEVCStateMachine::CEVCState::CDataFlow::m_Flows

private

vector with pointer to all flows/connections used in a data flow

Definition at line 169 of file EVCStateMachine.h.

const ::std::vector< oETCS::DF::CFunctionBlock* > oETCS::DF::CEVCStateMachine::CEVCState::CDataFlow::m_FunctionBlocks

private

vector of pointers to all function blocks used in this data flow in their execution order

Definition at line 162 of file EVCStateMachine.h.

Referenced by Execute(), and GetFunctionBlocks().

oETCS::DF::CDMISubject* const oETCS::DF::CEVCStateMachine::CEVCState::CDataFlow::m_pDMI

pointer to DMI widget of data flow

Definition at line 153 of file EVCStateMachine.h.

Referenced by ~CDataFlow().

CEVCState* oETCS::DF::CEVCStateMachine::CEVCState::CDataFlow::m_pFaultState

private

optinal pointer to a EVC state object to which is switched in case of a fault

Definition at line 183 of file EVCStateMachine.h.

Referenced by Execute().

CEVCState* const oETCS::DF::CEVCStateMachine::CEVCState::CDataFlow::m_pParent

private

pointer to the parent EVC state object

Definition at line 176 of file EVCStateMachine.h.

Referenced by Execute().

The documentation for this class was generated from the following files:

Public Member Functions

Public Attributes

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation