#include <UnconditionalGuardEncoding.hh>

Inheritance diagram for UnconditionalGuardEncoding:

Collaboration diagram for UnconditionalGuardEncoding:

Public Member Functions
	UnconditionalGuardEncoding (bool inverted, unsigned int encoding, GuardField &parent)

	UnconditionalGuardEncoding (const ObjectState *state, GuardField &parent)

virtual	~UnconditionalGuardEncoding ()

virtual ObjectState *	saveState () const

Public Member Functions inherited from GuardEncoding
virtual	~GuardEncoding ()

GuardField *	parent () const

bool	isGuardInverted () const

unsigned int	encoding () const

Static Public Attributes
static const std::string	OSNAME_UNCONDITIONAL_GUARD_ENCODING = "uc_guard_encoding"
	ObjectState name for unconditional guard encoding. More...

Static Public Attributes inherited from GuardEncoding
static const std::string	OSNAME_GUARD_ENCODING = "guard_encoding"
	ObjectState name for guard encoding. More...

static const std::string	OSKEY_INVERTED = "inverted"
	ObjectState attribute key for invert flag. More...

static const std::string	OSKEY_ENCODING = "encoding"
	ObjectState attribute key for encoding. More...

Additional Inherited Members
Protected Member Functions inherited from GuardEncoding
	GuardEncoding (bool inverted, unsigned int encoding)

	GuardEncoding (const ObjectState *state)

void	setParent (GuardField *parent)

Detailed Description

The UnconditionalGuardEncoding class maps always true guard term to a control code.

Instances of this class are always registered to a guard field.

Definition at line 47 of file UnconditionalGuardEncoding.hh.

Constructor & Destructor Documentation

◆ UnconditionalGuardEncoding() [1/2]

UnconditionalGuardEncoding::UnconditionalGuardEncoding	(	bool	inverted,
		unsigned int	encoding,
		GuardField &	parent
	)

The constructor.

Registers the encoding to the given guard field automatically.

Parameters

inverted	Indicates whether the encoding is for always-true or always-false guard expression.
encoding	The encoding for unconditional guard.
parent	The parent guard field.

Exceptions

ObjectAlreadyExists If the guard field has an encoding for the same unconditional guard expression already, or if the given encoding is already assigned.

Definition at line 58 of file UnconditionalGuardEncoding.cc.

     : GuardEncoding(inverted, encoding) {
     parent.addGuardEncoding(*this);
     setParent(&parent);
 }

References GuardField::addGuardEncoding(), GuardEncoding::parent(), and GuardEncoding::setParent().

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◆ UnconditionalGuardEncoding() [2/2]

UnconditionalGuardEncoding::UnconditionalGuardEncoding	(	const ObjectState *	state,
		GuardField &	parent
	)

The constructor.

Loads the state of the object from the given ObjectState instance.

Parameters

state	The ObjectState instance.
parent	The parent guard field.

Exceptions

ObjectStateLoadingException	If an error occurs while loading the state.
ObjectAlreadyExists	If the guard field has an encoding for the same unconditional guard expression already, of if the encoding in the ObjectState instance is already assigned.

Definition at line 79 of file UnconditionalGuardEncoding.cc.

     : GuardEncoding(state) {
     if (state->name() != OSNAME_UNCONDITIONAL_GUARD_ENCODING) {
         const string procName = 
             "UnconditionalGuardEncoding::UnconditionalGuardEncoding";
         throw ObjectStateLoadingException(__FILE__, __LINE__, procName);
     }
  
     parent.addGuardEncoding(*this);
     setParent(&parent);
 }

References GuardField::addGuardEncoding(), ObjectState::name(), OSNAME_UNCONDITIONAL_GUARD_ENCODING, GuardEncoding::parent(), and GuardEncoding::setParent().

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◆ ~UnconditionalGuardEncoding()

UnconditionalGuardEncoding::~UnconditionalGuardEncoding ( )

virtual

The destructor.

Definition at line 95 of file UnconditionalGuardEncoding.cc.

                                                         {
     GuardField* oldParent = parent();
     setParent(NULL);
     oldParent->removeUnconditionalGuardEncoding(*this);
 }

References GuardEncoding::parent(), GuardField::removeUnconditionalGuardEncoding(), and GuardEncoding::setParent().

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Member Function Documentation

◆ saveState()

ObjectState * UnconditionalGuardEncoding::saveState ( ) const

virtual

Saves the state of the object to an ObjectState instance.

Returns: The newly created ObjectState instance.

Reimplemented from GuardEncoding.

Definition at line 108 of file UnconditionalGuardEncoding.cc.

                                             {
     ObjectState* state = GuardEncoding::saveState();
     state->setName(OSNAME_UNCONDITIONAL_GUARD_ENCODING);
     return state;
 }