Open CASCADE Technology  7.5.0.beta
Public Member Functions
Units_Lexicon Class Reference

This class defines a lexicon useful to analyse and recognize the different key words included in a sentence. The lexicon is stored in a sequence of tokens. More...

#include <Units_Lexicon.hxx>

Inheritance diagram for Units_Lexicon:
Inheritance graph
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Public Member Functions

 Units_Lexicon ()
 Creates an empty instance of Lexicon. More...
 
void Creates ()
 Reads the file <afilename> to create a sequence of tokens stored in <thesequenceoftokens>. More...
 
Handle< Units_TokensSequence > Sequence () const
 Returns the first item of the sequence of tokens. More...
 
void AddToken (const Standard_CString aword, const Standard_CString amean, const Standard_Real avalue)
 Adds to the lexicon a new token with <aword>, <amean>, <avalue> as arguments. If there is already a token with the field <theword> equal to <aword>, the existing token is updated. More...
 
virtual void Dump () const
 Useful for debugging. More...
 
- Public Member Functions inherited from Standard_Transient
 Standard_Transient ()
 Empty constructor. More...
 
 Standard_Transient (const Standard_Transient &)
 Copy constructor – does nothing. More...
 
Standard_Transientoperator= (const Standard_Transient &)
 Assignment operator, needed to avoid copying reference counter. More...
 
virtual ~Standard_Transient ()
 Destructor must be virtual. More...
 
virtual void Delete () const
 Memory deallocator for transient classes. More...
 
virtual const opencascade::handle< Standard_Type > & DynamicType () const
 Returns a type descriptor about this object. More...
 
Standard_Boolean IsInstance (const opencascade::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 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. 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...
 
Standard_TransientThis () 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. More...
 
Standard_Integer GetRefCount () const
 Get the reference counter of this object. More...
 
void IncrementRefCounter () const
 Increments the reference counter of this object. More...
 
Standard_Integer DecrementRefCounter () const
 Decrements the reference counter of this object; returns the decremented value. More...
 

Additional Inherited Members

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

Detailed Description

This class defines a lexicon useful to analyse and recognize the different key words included in a sentence. The lexicon is stored in a sequence of tokens.

Constructor & Destructor Documentation

◆ Units_Lexicon()

Units_Lexicon::Units_Lexicon ( )

Creates an empty instance of Lexicon.

Member Function Documentation

◆ AddToken()

void Units_Lexicon::AddToken ( const Standard_CString  aword,
const Standard_CString  amean,
const Standard_Real  avalue 
)

Adds to the lexicon a new token with <aword>, <amean>, <avalue> as arguments. If there is already a token with the field <theword> equal to <aword>, the existing token is updated.

◆ Creates()

void Units_Lexicon::Creates ( )

Reads the file <afilename> to create a sequence of tokens stored in <thesequenceoftokens>.

◆ Dump()

virtual void Units_Lexicon::Dump ( ) const
virtual

Useful for debugging.

Reimplemented in Units_UnitsLexicon.

◆ Sequence()

Handle< Units_TokensSequence > Units_Lexicon::Sequence ( ) const

Returns the first item of the sequence of tokens.


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