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:
Public Member Functions | |
| Units_Lexicon () | |
| Creates an empty instance of Lexicon. | |
| void | Creates () |
| Reads the file <afilename> to create a sequence of tokens stored in <thesequenceoftokens>. | |
| Handle< Units_TokensSequence > | Sequence () const |
| Returns the first item of the sequence of tokens. | |
| 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. | |
| virtual void | Dump () const |
| Useful for debugging. | |
 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 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 |
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:
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