IFSelect_IntParam Class Reference

This class simply allows to access an Integer value through a Handle, as a String can be (by using HString). Hence, this value can be accessed : read and modified, without passing through the specific object which detains it. Thus, parameters of a Selection or a Dispatch (according its type) can be controlled directly from the ShareOut which contains them. More...

#include <IFSelect_IntParam.hxx>

Inheritance diagram for IFSelect_IntParam:

Public Member Functions
	IFSelect_IntParam ()
	Creates an IntParam. Initial value is set to zer.
void	SetStaticName (const char *const statname)
	Commands this IntParam to be bound to a Static Hence, Value will return the value if this Static if it is set Else, Value works on the locally stored value SetValue also will set the value of the Static This works only for a present static of type integer or enum Else, it is ignored.
const char *	StaticName () const
	Returns the name of static parameter to which this IntParam is bound, empty if none.
int	Value () const
	Reads Integer Value of the IntParam. If a StaticName is defined and the Static is set, looks in priority the value of the static.
void	SetValue (const int val)
	Sets a new Integer Value for the IntParam. If a StaticName is defined and the Static is set, also sets the value of the static.
Public Member Functions inherited from Standard_Transient
	Standard_Transient ()
	Empty constructor.
	Standard_Transient (const Standard_Transient &)
	Copy constructor – does nothing.
Standard_Transient &	operator= (const Standard_Transient &)
	Assignment operator, needed to avoid copying reference counter.
virtual	~Standard_Transient ()=default
	Destructor must be virtual.
virtual const opencascade::handle< Standard_Type > &	DynamicType () const
	Returns a type descriptor about this object.
bool	IsInstance (const opencascade::handle< Standard_Type > &theType) const
	Returns a true value if this is an instance of Type.
bool	IsInstance (const char *const theTypeName) const
	Returns a true value if this is an instance of TypeName.
bool	IsKind (const opencascade::handle< Standard_Type > &theType) const
	Returns true if this is an instance of Type or an instance of any class that inherits from Type. Note that multiple inheritance is not supported by OCCT RTTI mechanism.
bool	IsKind (const char *const theTypeName) const
	Returns true if this is an instance of TypeName or an instance of any class that inherits from TypeName. Note that multiple inheritance is not supported by OCCT RTTI mechanism.
Standard_Transient *	This () const
	Returns non-const pointer to this object (like const_cast). For protection against creating handle to objects allocated in stack or call from constructor, it will raise exception Standard_ProgramError if reference counter is zero.
int	GetRefCount () const noexcept
	Get the reference counter of this object.
void	IncrementRefCounter () noexcept
	Increments the reference counter of this object. Uses relaxed memory ordering since incrementing only requires atomicity, not synchronization with other memory operations.
int	DecrementRefCounter () noexcept
	Decrements the reference counter of this object; returns the decremented value. Uses release ordering for the decrement to ensure all writes to the object are visible before the count reaches zero. An acquire fence is added only when the count reaches zero, ensuring proper synchronization before deletion. This is more efficient than using acq_rel for every decrement.
virtual void	Delete () const
	Memory deallocator for transient classes.

Additional Inherited Members
Public Types inherited from Standard_Transient
typedef void	base_type
	Returns a type descriptor about this object.
Static Public Member Functions inherited from Standard_Transient
static constexpr const char *	get_type_name ()
	Returns a type descriptor about this object.
static const opencascade::handle< Standard_Type > &	get_type_descriptor ()
	Returns type descriptor of Standard_Transient class.

Detailed Description

This class simply allows to access an Integer value through a Handle, as a String can be (by using HString). Hence, this value can be accessed : read and modified, without passing through the specific object which detains it. Thus, parameters of a Selection or a Dispatch (according its type) can be controlled directly from the ShareOut which contains them.

Additionally, an IntParam can be bound to a Static. Remember that for a String, binding is immediate, because the string value of a Static is a HAsciiString, it then suffices to get its Handle. For an Integer, an IntParam can designate (by its name) a Static : each time its value is required or set, the Static is acknowledged

Constructor & Destructor Documentation

IFSelect_IntParam()

IFSelect_IntParam::IFSelect_IntParam

(

)

Creates an IntParam. Initial value is set to zer.

Member Function Documentation

SetStaticName()

void IFSelect_IntParam::SetStaticName

(

const char *const

statname

)

Commands this IntParam to be bound to a Static Hence, Value will return the value if this Static if it is set Else, Value works on the locally stored value SetValue also will set the value of the Static This works only for a present static of type integer or enum Else, it is ignored.

If <statname> is empty, disconnects the IntParam from Static

SetValue()

void IFSelect_IntParam::SetValue

(

const int

val

)

Sets a new Integer Value for the IntParam. If a StaticName is defined and the Static is set, also sets the value of the static.

StaticName()

const char * IFSelect_IntParam::StaticName

(

)

const

Returns the name of static parameter to which this IntParam is bound, empty if none.

Value()

int IFSelect_IntParam::Value

(

)

const

Reads Integer Value of the IntParam. If a StaticName is defined and the Static is set, looks in priority the value of the static.

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

• IFSelect_IntParam.hxx