ExprIntrp_GenRel Class Reference

Implements an interpreter for equations or system of equations made of expressions of package Expr. More...

#include <ExprIntrp_GenRel.hxx>

Inheritance diagram for ExprIntrp_GenRel:

Public Member Functions
void	Process (const TCollection_AsciiString &str)
	Processes given string.
bool	IsDone () const
	Returns false if any syntax error has occurred during process.
occ::handle< Expr_GeneralRelation >	Relation () const
	Returns relation generated. Raises an exception if IsDone answers false.
Public Member Functions inherited from ExprIntrp_Generator
void	Use (const occ::handle< Expr_NamedFunction > &func)
void	Use (const occ::handle< Expr_NamedExpression > &named)
const NCollection_Sequence< occ::handle< Expr_NamedExpression > > &	GetNamed () const
const NCollection_Sequence< occ::handle< Expr_NamedFunction > > &	GetFunctions () const
occ::handle< Expr_NamedExpression >	GetNamed (const TCollection_AsciiString &name) const
	Returns NamedExpression with name <name> already interpreted if it exists. Returns a null handle if not.
occ::handle< Expr_NamedFunction >	GetFunction (const TCollection_AsciiString &name) const
	Returns NamedFunction with name <name> already interpreted if it exists. Returns a null handle if not.
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.

Static Public Member Functions
static occ::handle< ExprIntrp_GenRel >	Create ()
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.

Additional Inherited Members
Public Types inherited from Standard_Transient
typedef void	base_type
	Returns a type descriptor about this object.
Protected Member Functions inherited from ExprIntrp_Generator
	ExprIntrp_Generator ()

Detailed Description

Implements an interpreter for equations or system of equations made of expressions of package Expr.

Member Function Documentation

Create()

static occ::handle< ExprIntrp_GenRel > ExprIntrp_GenRel::Create ( )

static

IsDone()

bool ExprIntrp_GenRel::IsDone

(

)

const

Returns false if any syntax error has occurred during process.

Process()

void ExprIntrp_GenRel::Process

(

const TCollection_AsciiString &

str

)

Processes given string.

Relation()

occ::handle< Expr_GeneralRelation > ExprIntrp_GenRel::Relation

(

)

const

Returns relation generated. Raises an exception if IsDone answers false.

---

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

• ExprIntrp_GenRel.hxx