Open CASCADE Technology  6.9.1
Public Member Functions | Static Public Member Functions
ExprIntrp_GenExp Class Reference

This class permits, from a string, to create any kind of expression of package Expr by using built-in functions such as Sin,Cos, etc, and by creating variables. More...

#include <ExprIntrp_GenExp.hxx>

Inheritance diagram for ExprIntrp_GenExp:
Inheritance graph
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Public Member Functions

void Process (const TCollection_AsciiString &str)
 Processes given string. More...
 
Standard_Boolean IsDone () const
 Returns false if any syntax error has occurred during process. More...
 
Handle< Expr_GeneralExpressionExpression () const
 Returns expression generated. Raises an exception if IsDone answers false. More...
 
- Public Member Functions inherited from ExprIntrp_Generator
void Use (const Handle< Expr_NamedFunction > &func)
 
void Use (const Handle< Expr_NamedExpression > &named)
 
const ExprIntrp_SequenceOfNamedExpressionGetNamed () const
 
const ExprIntrp_SequenceOfNamedFunctionGetFunctions () const
 
Handle< Expr_NamedExpressionGetNamed (const TCollection_AsciiString &name) const
 Returns NamedExpression with name <name> already interpreted if it exists. Returns a null handle if not. More...
 
Handle< Expr_NamedFunctionGetFunction (const TCollection_AsciiString &name) const
 Returns NamedFunction with name <name> already interpreted if it exists. Returns a null handle if not. 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_Transientoperator= (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...
 

Static Public Member Functions

static Handle< ExprIntrp_GenExpCreate ()
 

Additional Inherited Members

- Protected Member Functions inherited from ExprIntrp_Generator
 ExprIntrp_Generator ()
 

Detailed Description

This class permits, from a string, to create any kind of expression of package Expr by using built-in functions such as Sin,Cos, etc, and by creating variables.

Member Function Documentation

static Handle< ExprIntrp_GenExp > ExprIntrp_GenExp::Create ( )
static
Handle< Expr_GeneralExpression > ExprIntrp_GenExp::Expression ( ) const

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

Standard_Boolean ExprIntrp_GenExp::IsDone ( ) const

Returns false if any syntax error has occurred during process.

void ExprIntrp_GenExp::Process ( const TCollection_AsciiString str)

Processes given string.


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