This class is intended to describe the authorized form for a parameter, as a type or a value for a field. More...

#include <StepData_PDescr.hxx>

Inheritance diagram for StepData_PDescr:

Public Member Functions
	StepData_PDescr ()

void	SetName (const Standard_CString name)

Standard_CString	Name () const

void	SetSelect ()
	Declares this PDescr to be a Select, hence to have members <me> itself can be the first member.

void	AddMember (const Handle< StepData_PDescr > &member)
	Adds a member to a SELECT description.

void	SetMemberName (const Standard_CString memname)
	Sets a name for SELECT member. To be used if a member is for an immediate type.

void	SetInteger ()
	Sets <me> for an Integer value.

void	SetReal ()
	Sets <me> for a Real value.

void	SetString ()
	Sets <me> for a String value.

void	SetBoolean ()
	Sets <me> for a Boolean value (false,true)

void	SetLogical ()
	Sets <me> for a Logical value (false,true,unknown)

void	SetEnum ()
	Sets <me> for an Enum value Then, call AddEnumDef ordered from the first one (value 0)

void	AddEnumDef (const Standard_CString enumdef)
	Adds an enum value as a string.

void	SetType (const Handle< Standard_Type > &atype)
	Sets <me> for an Entity which must match a Type (early-bound)

void	SetDescr (const Standard_CString dscnam)
	Sets <me> for a Described Entity, whose Description must match the type name <dscnam>

void	AddArity (const Standard_Integer arity=1)
	Adds an arity count to <me>, by default 1 1 : a simple field passes to a LIST/ARRAY etc or a LIST to a LIST OF LIST 2 : a simple field passes to a LIST OF LIST.

void	SetArity (const Standard_Integer arity=1)
	Directly sets the arity count 0 : simple field 1 : LIST or ARRAY etc 2 : LIST OF LIST.

void	SetFrom (const Handle< StepData_PDescr > &other)
	Sets <me> as <other> but duplicated Hence, some definition may be changed.

void	SetOptional (const Standard_Boolean opt=Standard_True)
	Sets/Unsets <me> to accept undefined values.

void	SetDerived (const Standard_Boolean der=Standard_True)
	Sets/Unsets <me> to be for a derived field.

void	SetField (const Standard_CString name, const Standard_Integer rank)
	Sets <me> to describe a field of an entity With a name and a rank.

Standard_Boolean	IsSelect () const
	Tells if <me> is for a SELECT.

Handle< StepData_PDescr >	Member (const Standard_CString name) const
	For a SELECT, returns the member whose name matches <name> To this member, the following question can then be asked Null Handle if <name> not matched or <me> not a SELECT.

Standard_Boolean	IsInteger () const
	Tells if <me> is for an Integer.

Standard_Boolean	IsReal () const
	Tells if <me> is for a Real value.

Standard_Boolean	IsString () const
	Tells if <me> is for a String value.

Standard_Boolean	IsBoolean () const
	Tells if <me> is for a Boolean value (false,true)

Standard_Boolean	IsLogical () const
	Tells if <me> is for a Logical value (false,true,unknown)

Standard_Boolean	IsEnum () const
	Tells if <me> is for an Enum value Then, call AddEnumDef ordered from the first one (value 0) Managed by an EnumTool.

Standard_Integer	EnumMax () const
	Returns the maximum integer for a suitable value (count - 1)

Standard_Integer	EnumValue (const Standard_CString name) const
	Returns the numeric value found for an enum text The text must be in capitals and limited by dots A non-suitable text gives a negative value to be returned.

Standard_CString	EnumText (const Standard_Integer val) const
	Returns the text which corresponds to a numeric value, between 0 and EnumMax. It is limited by dots.

Standard_Boolean	IsEntity () const
	Tells if <me> is for an Entity, either Described or CDL Type.

Standard_Boolean	IsType (const Handle< Standard_Type > &atype) const
	Tells if <me> is for an entity of a given CDL type (early-bnd) (works for <me> + nexts if <me> is a Select)

Handle< Standard_Type >	Type () const
	Returns the type to match (IsKind), for a CDL Entity (else, null handle)

Standard_Boolean	IsDescr (const Handle< StepData_EDescr > &descr) const
	Tells if <me> is for a Described entity of a given EDescr (does this EDescr match description name ?). For late-bnd (works for <me> + nexts if <me> is a Select)

Standard_CString	DescrName () const
	Returns the description (type name) to match, for a Described (else, empty string)

Standard_Integer	Arity () const
	Returns the arity of <me>

Handle< StepData_PDescr >	Simple () const
	For a LIST or LIST OF LIST, Returns the PDescr for the simpler PDescr. Else, returns <me> This allows to have different attributes for Optional for instance, on a field, and on the parameter of a LIST : [OPTIONAL] LIST OF [OPTIONAL] ...

Standard_Boolean	IsOptional () const
	Tells if <me> is Optional.

Standard_Boolean	IsDerived () const
	Tells if <me> is Derived.

Standard_Boolean	IsField () const
	Tells if <me> is a Field. Else it is a Type.

Standard_CString	FieldName () const

Standard_Integer	FieldRank () const

virtual void	Check (const StepData_Field &afild, Handle< Interface_Check > &ach) const
	Semantic Check of a Field : does it complies with the given description ?

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 ()
	Destructor must be virtual.

virtual const opencascade::handle< Standard_Type > &	DynamicType () const
	Returns a type descriptor about this object.

Standard_Boolean	IsInstance (const opencascade::handle< Standard_Type > &theType) const
	Returns a true value if this is an instance of Type.

Standard_Boolean	IsInstance (const Standard_CString theTypeName) const
	Returns a true value if this is an instance of TypeName.

Standard_Boolean	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.

Standard_Boolean	IsKind (const Standard_CString 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.

Standard_Integer	GetRefCount () const noexcept
	Get the reference counter of this object.

void	IncrementRefCounter () noexcept
	Increments the reference counter of this object.

Standard_Integer	DecrementRefCounter () noexcept
	Decrements the reference counter of this object; returns the decremented value.

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 is intended to describe the authorized form for a parameter, as a type or a value for a field.

A PDescr firstly describes a type, which can be SELECT, i.e. have several members

Constructor & Destructor Documentation

◆ StepData_PDescr()

StepData_PDescr::StepData_PDescr ( )

Member Function Documentation

◆ AddArity()

void StepData_PDescr::AddArity ( const Standard_Integer arity = 1 )

Adds an arity count to <me>, by default 1 1 : a simple field passes to a LIST/ARRAY etc or a LIST to a LIST OF LIST 2 : a simple field passes to a LIST OF LIST.

◆ AddEnumDef()

void StepData_PDescr::AddEnumDef ( const Standard_CString enumdef )

Adds an enum value as a string.

◆ AddMember()

void StepData_PDescr::AddMember ( const Handle< StepData_PDescr > & member )

Adds a member to a SELECT description.

◆ Arity()

Standard_Integer StepData_PDescr::Arity ( ) const

Returns the arity of <me>

◆ Check()

virtual void StepData_PDescr::Check	(	const StepData_Field &	afild,
		Handle< Interface_Check > &	ach ) const

virtual

Semantic Check of a Field : does it complies with the given description ?

◆ DescrName()

Standard_CString StepData_PDescr::DescrName ( ) const

Returns the description (type name) to match, for a Described (else, empty string)

◆ EnumMax()

Standard_Integer StepData_PDescr::EnumMax ( ) const

Returns the maximum integer for a suitable value (count - 1)

◆ EnumText()

Standard_CString StepData_PDescr::EnumText ( const Standard_Integer val ) const

Returns the text which corresponds to a numeric value, between 0 and EnumMax. It is limited by dots.

◆ EnumValue()

Standard_Integer StepData_PDescr::EnumValue ( const Standard_CString name ) const

Returns the numeric value found for an enum text The text must be in capitals and limited by dots A non-suitable text gives a negative value to be returned.

◆ FieldName()

Standard_CString StepData_PDescr::FieldName ( ) const

◆ FieldRank()

Standard_Integer StepData_PDescr::FieldRank ( ) const

◆ IsBoolean()

Standard_Boolean StepData_PDescr::IsBoolean ( ) const

Tells if <me> is for a Boolean value (false,true)

◆ IsDerived()

Standard_Boolean StepData_PDescr::IsDerived ( ) const

Tells if <me> is Derived.

◆ IsDescr()

Standard_Boolean StepData_PDescr::IsDescr ( const Handle< StepData_EDescr > & descr ) const

Tells if <me> is for a Described entity of a given EDescr (does this EDescr match description name ?). For late-bnd (works for <me> + nexts if <me> is a Select)

◆ IsEntity()

Standard_Boolean StepData_PDescr::IsEntity ( ) const

Tells if <me> is for an Entity, either Described or CDL Type.

◆ IsEnum()

Standard_Boolean StepData_PDescr::IsEnum ( ) const

Tells if <me> is for an Enum value Then, call AddEnumDef ordered from the first one (value 0) Managed by an EnumTool.

◆ IsField()

Standard_Boolean StepData_PDescr::IsField ( ) const

Tells if <me> is a Field. Else it is a Type.

◆ IsInteger()

Standard_Boolean StepData_PDescr::IsInteger ( ) const

Tells if <me> is for an Integer.

◆ IsLogical()

Standard_Boolean StepData_PDescr::IsLogical ( ) const

Tells if <me> is for a Logical value (false,true,unknown)

◆ IsOptional()

Standard_Boolean StepData_PDescr::IsOptional ( ) const

Tells if <me> is Optional.

◆ IsReal()

Standard_Boolean StepData_PDescr::IsReal ( ) const

Tells if <me> is for a Real value.

◆ IsSelect()

Standard_Boolean StepData_PDescr::IsSelect ( ) const

Tells if <me> is for a SELECT.

◆ IsString()

Standard_Boolean StepData_PDescr::IsString ( ) const

Tells if <me> is for a String value.

◆ IsType()

Standard_Boolean StepData_PDescr::IsType ( const Handle< Standard_Type > & atype ) const

Tells if <me> is for an entity of a given CDL type (early-bnd) (works for <me> + nexts if <me> is a Select)

◆ Member()

Handle< StepData_PDescr > StepData_PDescr::Member ( const Standard_CString name ) const

For a SELECT, returns the member whose name matches <name> To this member, the following question can then be asked Null Handle if <name> not matched or <me> not a SELECT.

Remark : not to be asked for an entity type Hence, following IsInteger .. Enum* only apply on <me> and require Member While IsType applies on <me> and all Select Members

◆ Name()

Standard_CString StepData_PDescr::Name ( ) const

◆ SetArity()

void StepData_PDescr::SetArity ( const Standard_Integer arity = 1 )

Directly sets the arity count 0 : simple field 1 : LIST or ARRAY etc 2 : LIST OF LIST.

◆ SetBoolean()

void StepData_PDescr::SetBoolean ( )

Sets <me> for a Boolean value (false,true)

◆ SetDerived()

void StepData_PDescr::SetDerived ( const Standard_Boolean der = Standard_True )

Sets/Unsets <me> to be for a derived field.

◆ SetDescr()

void StepData_PDescr::SetDescr ( const Standard_CString dscnam )

Sets <me> for a Described Entity, whose Description must match the type name <dscnam>

◆ SetEnum()

void StepData_PDescr::SetEnum ( )

Sets <me> for an Enum value Then, call AddEnumDef ordered from the first one (value 0)

◆ SetField()

void StepData_PDescr::SetField	(	const Standard_CString	name,
		const Standard_Integer	rank )

Sets <me> to describe a field of an entity With a name and a rank.

◆ SetFrom()

void StepData_PDescr::SetFrom ( const Handle< StepData_PDescr > & other )

Sets <me> as <other> but duplicated Hence, some definition may be changed.

◆ SetInteger()

void StepData_PDescr::SetInteger ( )

Sets <me> for an Integer value.

◆ SetLogical()

void StepData_PDescr::SetLogical ( )

Sets <me> for a Logical value (false,true,unknown)

◆ SetMemberName()

void StepData_PDescr::SetMemberName ( const Standard_CString memname )

Sets a name for SELECT member. To be used if a member is for an immediate type.

◆ SetName()

void StepData_PDescr::SetName ( const Standard_CString name )

◆ SetOptional()

void StepData_PDescr::SetOptional ( const Standard_Boolean opt = Standard_True )

Sets/Unsets <me> to accept undefined values.

◆ SetReal()

void StepData_PDescr::SetReal ( )

Sets <me> for a Real value.

◆ SetSelect()

void StepData_PDescr::SetSelect ( )

Declares this PDescr to be a Select, hence to have members <me> itself can be the first member.

◆ SetString()

void StepData_PDescr::SetString ( )

Sets <me> for a String value.

◆ SetType()

void StepData_PDescr::SetType ( const Handle< Standard_Type > & atype )

Sets <me> for an Entity which must match a Type (early-bound)

◆ Simple()

Handle< StepData_PDescr > StepData_PDescr::Simple ( ) const

For a LIST or LIST OF LIST, Returns the PDescr for the simpler PDescr. Else, returns <me> This allows to have different attributes for Optional for instance, on a field, and on the parameter of a LIST : [OPTIONAL] LIST OF [OPTIONAL] ...

◆ Type()

Handle< Standard_Type > StepData_PDescr::Type ( ) const

Returns the type to match (IsKind), for a CDL Entity (else, null handle)

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

StepData_PDescr.hxx

Public Member Functions

Additional Inherited Members