Open CASCADE Technology: StepData_Protocol Class Reference

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StepData_Protocol Class Reference

Description of Basic Protocol for Step The class Protocol from StepData itself describes a default Protocol, which recognizes only UnknownEntities. Sub-classes will redefine CaseNumber and, if necessary, NbResources and Resources. More...

`#include <StepData_Protocol.hxx>`

Inheritance diagram for StepData_Protocol:
[legend]

## Public Member Functions
| StepData_Protocol ()
Standard_Integer | NbResources () const
| Gives the count of Protocols used as Resource (can be zero) Here, No resource. More...
Handle< Interface_Protocol > | Resource (const Standard_Integer num) const
| Returns a Resource, given a rank. Here, none. More...
virtual Standard_Integer | CaseNumber (const Handle< Standard_Transient > &obj) const
| Returns a unique positive number for any recognized entity Redefined to work by calling both TypeNumber and, for a Described Entity (late binding) DescrNumber. More...
Standard_Integer | TypeNumber (const Handle< Standard_Type > &atype) const
| Returns a Case Number, specific of each recognized Type Here, only Unknown Entity is recognized. More...
virtual Standard_CString | SchemaName () const
| Returns the Schema Name attached to each class of Protocol To be redefined by each sub-class Here, SchemaName returns "(DEFAULT)" was C++ : return const. More...
Handle< Interface_InterfaceModel > | NewModel () const
| Creates an empty Model for Step Norm. More...
Standard_Boolean | IsSuitableModel (const Handle< Interface_InterfaceModel > &model) const
| Returns True if <model> is a Model of Step Norm. More...
Handle< Standard_Transient > | UnknownEntity () const
| Creates a new Unknown Entity for Step (UndefinedEntity) More...
Standard_Boolean | IsUnknownEntity (const Handle< Standard_Transient > &ent) const
| Returns True if <ent> is an Unknown Entity for the Norm, i.e. Type UndefinedEntity, status Unknown. More...
virtual Standard_Integer | DescrNumber (const Handle< StepData_EDescr > &adescr) const
| Returns a unique positive CaseNumber for types described by an EDescr (late binding) Warning : TypeNumber and DescrNumber must give together a unique positive case number for each distinct case, type or descr. More...
void | AddDescr (const Handle< StepData_EDescr > &adescr, const Standard_Integer CN)
| Records an EDescr with its case number Also records its name for an ESDescr (simple type): an ESDescr is then used, for case number, or for type name. More...
Standard_Boolean | HasDescr () const
| Tells if a Protocol brings at least one ESDescr, i.e. if it defines at least one entity description by ESDescr mechanism. More...
Handle< StepData_EDescr > | Descr (const Standard_Integer num) const
| Returns the description attached to a case number, or null. More...
Handle< StepData_EDescr > | Descr (const Standard_CString name, const Standard_Boolean anylevel=Standard_True) const
| Returns a description according to its name <anylevel> True (D) : for <me> and its resources <anylevel> False : for <me> only. More...
Handle< StepData_ESDescr > | ESDescr (const Standard_CString name, const Standard_Boolean anylevel=Standard_True) const
| Idem as Descr but cast to simple description. More...
Handle< StepData_ECDescr > | ECDescr (const TColStd_SequenceOfAsciiString &names, const Standard_Boolean anylevel=Standard_True) const
| Returns a complex description according to list of names <anylevel> True (D) : for <me> and its resources <anylevel> False : for <me> only. More...
void | AddPDescr (const Handle< StepData_PDescr > &pdescr)
| Records an PDescr. More...
Handle< StepData_PDescr > | PDescr (const Standard_CString name, const Standard_Boolean anylevel=Standard_True) const
| Returns a parameter description according to its name <anylevel> True (D) : for <me> and its resources <anylevel> False : for <me> only. More...
void | AddBasicDescr (const Handle< StepData_ESDescr > &esdescr)
| Records an ESDescr, intended to build complex descriptions. More...
Handle< StepData_EDescr > | BasicDescr (const Standard_CString name, const Standard_Boolean anylevel=Standard_True) const
| Returns a basic description according to its name <anylevel> True (D) : for <me> and its resources <anylevel> False : for <me> only. More...
Public Member Functions inherited from Interface_Protocol
virtual Standard_Boolean | IsDynamicType (const Handle< Standard_Transient > &obj) const
| Returns True if type of <obj> is that defined from CDL This is the default but it may change according implementation. More...
virtual Standard_Integer | NbTypes (const Handle< Standard_Transient > &obj) const
| Returns the count of DISTINCT types under which an entity may be processed. Each one is candidate to be recognized by TypeNumber, <obj> is then processed according it By default, returns 1 (the DynamicType) More...
Handle< Standard_Type > | Type (const Handle< Standard_Transient > &obj, const Standard_Integer nt=1) const
| Returns a type under which <obj> can be recognized and processed, according its rank in its definition list (see NbTypes). By default, returns DynamicType. More...
virtual Standard_Boolean | GlobalCheck (const Interface_Graph &G, Handle< Interface_Check > &ach) const
| Evaluates a Global Check for a model (with its Graph) Returns True when done, False if data in model do not apply. More...
Public Member Functions inherited from MMgt_TShared
virtual void | Delete () const
| Memory deallocator for transient classes. More...
Public Member Functions inherited from Standard_Transient
| Standard_Transient ()
| Empty constructor. More...
| Standard_Transient (const Standard_Transient &)
| Copy constructor – does nothing. More...
Standard_Transient & | operator= (const Standard_Transient &)
| Assignment operator, needed to avoid copying reference counter. More...
virtual | ~Standard_Transient ()
| Destructor must be virtual. More...
virtual const Handle_Standard_Type & | DynamicType () const
| Returns a type information object about this object. More...
Standard_Boolean | IsInstance (const Handle_Standard_Type &theType) const
| Returns a true value if this is an instance of Type. More...
Standard_Boolean | IsInstance (const Standard_CString theTypeName) const
| Returns a true value if this is an instance of TypeName. More...
Standard_Boolean | IsKind (const 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. More...
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. More...
virtual Handle_Standard_Transient | This () const
| Returns a Handle which references this object. Must never be called to objects created in stack. More...
Standard_Integer | GetRefCount () const
| Get the reference counter of this object. More...

## Additional Inherited Members
Static Public Member Functions inherited from Interface_Protocol
static Handle< Interface_Protocol > | Active ()
| Returns the Active Protocol, if defined (else, returns a Null Handle, which means "no defined active protocol") More...
static void | SetActive (const Handle< Interface_Protocol > &aprotocol)
| Sets a given Protocol to be the Active one (for the users of Active, see just above). Applies to every sub-type of Protocol. More...
static void | ClearActive ()
| Erases the Active Protocol (hence it becomes undefined) More...

## Detailed Description

Description of Basic Protocol for Step The class Protocol from StepData itself describes a default Protocol, which recognizes only UnknownEntities. Sub-classes will redefine CaseNumber and, if necessary, NbResources and Resources.

## Constructor & Destructor Documentation

StepData_Protocol::StepData_Protocol | ( |  | ) |

## Member Function Documentation

void StepData_Protocol::AddBasicDescr | ( | const Handle< StepData_ESDescr > & | esdescr | ) |

Records an ESDescr, intended to build complex descriptions.

void StepData_Protocol::AddDescr | ( | const Handle< StepData_EDescr > & | adescr,
|  | const Standard_Integer | CN
| ) |  |

Records an EDescr with its case number Also records its name for an ESDescr (simple type): an ESDescr is then used, for case number, or for type name.

void StepData_Protocol::AddPDescr | ( | const Handle< StepData_PDescr > & | pdescr | ) |

Records an PDescr.

Handle< StepData_EDescr > StepData_Protocol::BasicDescr | ( | const Standard_CString | name,
|  | const Standard_Boolean | anylevel = `Standard_True`
| ) |  | const

Returns a basic description according to its name <anylevel> True (D) : for <me> and its resources <anylevel> False : for <me> only.

virtual Standard_Integer StepData_Protocol::CaseNumber | ( | const Handle< Standard_Transient > & | obj | ) | const
| virtual

Returns a unique positive number for any recognized entity Redefined to work by calling both TypeNumber and, for a Described Entity (late binding) DescrNumber.

Reimplemented from Interface_Protocol.

Handle< StepData_EDescr > StepData_Protocol::Descr | ( | const Standard_Integer | num | ) | const

Returns the description attached to a case number, or null.

Handle< StepData_EDescr > StepData_Protocol::Descr | ( | const Standard_CString | name,
|  | const Standard_Boolean | anylevel = `Standard_True`
| ) |  | const

Returns a description according to its name <anylevel> True (D) : for <me> and its resources <anylevel> False : for <me> only.

virtual Standard_Integer StepData_Protocol::DescrNumber | ( | const Handle< StepData_EDescr > & | adescr | ) | const
| virtual

Returns a unique positive CaseNumber for types described by an EDescr (late binding) Warning : TypeNumber and DescrNumber must give together a unique positive case number for each distinct case, type or descr.

Handle< StepData_ECDescr > StepData_Protocol::ECDescr | ( | const TColStd_SequenceOfAsciiString & | names,
|  | const Standard_Boolean | anylevel = `Standard_True`
| ) |  | const

Returns a complex description according to list of names <anylevel> True (D) : for <me> and its resources <anylevel> False : for <me> only.

Handle< StepData_ESDescr > StepData_Protocol::ESDescr | ( | const Standard_CString | name,
|  | const Standard_Boolean | anylevel = `Standard_True`
| ) |  | const

Idem as Descr but cast to simple description.

Standard_Boolean StepData_Protocol::HasDescr | ( |  | ) | const

Tells if a Protocol brings at least one ESDescr, i.e. if it defines at least one entity description by ESDescr mechanism.

Standard_Boolean StepData_Protocol::IsSuitableModel | ( | const Handle< Interface_InterfaceModel > & | model | ) | const
| virtual

Returns True if <model> is a Model of Step Norm.

Implements Interface_Protocol.

Standard_Boolean StepData_Protocol::IsUnknownEntity | ( | const Handle< Standard_Transient > & | ent | ) | const
| virtual

Returns True if <ent> is an Unknown Entity for the Norm, i.e. Type UndefinedEntity, status Unknown.

Implements Interface_Protocol.

Standard_Integer StepData_Protocol::NbResources | ( |  | ) | const
| virtual

Gives the count of Protocols used as Resource (can be zero) Here, No resource.

Implements Interface_Protocol.

Reimplemented in StepAP214_Protocol.

Handle< Interface_InterfaceModel > StepData_Protocol::NewModel | ( |  | ) | const
| virtual

Creates an empty Model for Step Norm.

Implements Interface_Protocol.

Handle< StepData_PDescr > StepData_Protocol::PDescr | ( | const Standard_CString | name,
|  | const Standard_Boolean | anylevel = `Standard_True`
| ) |  | const

Returns a parameter description according to its name <anylevel> True (D) : for <me> and its resources <anylevel> False : for <me> only.

Handle< Interface_Protocol > StepData_Protocol::Resource | ( | const Standard_Integer | num | ) | const
| virtual

Returns a Resource, given a rank. Here, none.

Implements Interface_Protocol.

Reimplemented in StepAP214_Protocol.

virtual Standard_CString StepData_Protocol::SchemaName | ( |  | ) | const
| virtual

Returns the Schema Name attached to each class of Protocol To be redefined by each sub-class Here, SchemaName returns "(DEFAULT)" was C++ : return const.

Reimplemented in StepData_FileProtocol, StepData_DescrProtocol, StepAP214_Protocol, and HeaderSection_Protocol.

Standard_Integer StepData_Protocol::TypeNumber | ( | const Handle< Standard_Type > & | atype | ) | const
| virtual

Returns a Case Number, specific of each recognized Type Here, only Unknown Entity is recognized.

Implements Interface_Protocol.

Reimplemented in StepAP214_Protocol, and HeaderSection_Protocol.

Handle< Standard_Transient > StepData_Protocol::UnknownEntity | ( |  | ) | const
| virtual

Creates a new Unknown Entity for Step (UndefinedEntity)

Implements Interface_Protocol.

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

- StepData_Protocol.hxx