muParserX  2.0.0
Public Member Functions | List of all members
mup::OprtIndex Class Reference

Default implementation of a multidimensional index operator. More...

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Public Member Functions

virtual void Eval (ptr_val_type &ret, const ptr_val_type *arg, int argc) override
 Index operator implementation. More...
 
- Public Member Functions inherited from mup::ICallback
int GetArgc () const
 Returns the mĀ“number of arguments required by this callback. More...
 
void SetParent (parent_type *a_pParent)
 Assign a parser object to the callback. More...
 
- Public Member Functions inherited from mup::IToken
ECmdCode GetCode () const
 return the token code. More...
 
const string_typeGetIdent () const
 Return the token identifier string.
 

Additional Inherited Members

- Protected Member Functions inherited from mup::ICallback
parent_typeGetParent ()
 Returns a pointer to the parser object owning this callback. More...
 
- Protected Member Functions inherited from mup::IToken
virtual ~IToken ()
 Destructor (trivial).
 
 IToken (const IToken &ref)
 Copy constructor. More...
 

Detailed Description

Default implementation of a multidimensional index operator.

Member Function Documentation

◆ Eval()

void mup::OprtIndex::Eval ( ptr_val_type ret,
const ptr_val_type a_pArg,
int  a_iArgc 
)
overridevirtual

Index operator implementation.

Parameters
retA reference to the return value
a_pArgPointer to an array with the indices as ptr_val_type
a_iArgcNumber of indices (=dimension) actully used in the expression found. This must be 1 or 2 since three dimensional data structures are not supported by muParserX.

Implements mup::ICallback.

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muParserX documentation - (C) 2010 Ingo Berg