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Location: SHGFMEVL.h
Link against: sheng.lib

Class `CShgFormulaEvaluator`

class CShgFormulaEvaluator : public CBase

Support

Supported from 5.0

Description

This is internal and not intended for use.

Derivation

`CBase`	Base class for all classes to be instantiated on the heap
`CShgFormulaEvaluator`	This is internal and not intended for use

Defined in CShgFormulaEvaluator:
Anonymous, BeginStatFunctionL(), CShgFormulaEvaluator(), CalculateDatabaseTableL(), CellInfoType(), CellReader(), ConvertedSingleCellRangeToValueL(), DoEvaluateFormulaL(), DoTable1L(), DoTable2L(), EBlank, EBool, ECellInfoTypeAddress, ECellInfoTypeCol, ECellInfoTypeContents, ECellInfoTypeFirst, ECellInfoTypeLast, ECellInfoTypeNotSet, ECellInfoTypeRow, EError, EInt, EMaxStringLength, ERange, EReal, EText, EndStatFunctionL(), EndStatFunctionL(), EndStatFunctionL(), EndStatFunctionL(), EvaluateFormulaL(), FShgFunction, FunctionForToken(), GetValL(), IsNextArgumentL(), LexRange(), LoadArgumentsL(), LoadArgumentsL(), LoadArgumentsL(), LoadArgumentsL(), LoadArgumentsL(), LoadHBufL(), LoadHBufL(), LoadHBufLC(), LoadHBufOrRealL(), LoadIntL(), LoadIntL(), LoadRealL(), LoadRealL(), LoadShgRangeRefL(), LoadShgRangeRefL(), NewL(), PushCellL(), PushShgCellRefValueL(), PushShgCellRefValueL(), SStatTotal, TCellInfoType, TFunction, TOperandType, TryConvertRangeToValueL(), TryConvertSingleCellRangeToValueL(), WorkSheet(), iCellReader, iCurrentToken, iFormulaViewer, iFpeExceptionThread, iNameSet, iRandSeed, iRelativeCell, iSheetEngine, iStack, iStatCount, iStatEndFunction, iStatLitFunction, iStatProduct, iStatRangeFunction, iStatSquares, iStatTotal, iTokenPtr, iWorkBook, ~CShgFormulaEvaluator()

Inherited from CBase:
operator new()

Internal members

Construction and destruction

`NewL()`

static CShgFormulaEvaluator* NewL(const CShgNameSet* aNameSet, const CShgWorkBook* aWorkBook, CSheetEngine* aSheetEngine, CShgFormulaViewer* aFormulaViewer);

Description

This member is internal and not intended for use.

`CShgFormulaEvaluator()`

CShgFormulaEvaluator(const CShgNameSet* aNameSet, const CShgWorkBook* aWorkBook, CSheetEngine* aSheetEngine, CShgFormulaViewer* aFormulaViewer);

Description

This member is internal and not intended for use.

`~CShgFormulaEvaluator()`

~CShgFormulaEvaluator();

Description

This member is internal and not intended for use.

Member Classes

Class `TFunction`

class TFunction;

Description

This member is internal and not intended for use.

Defined in CShgFormulaEvaluator::TFunction:
iArgTypes, iCheckArguments, iFunction, iNoArguments, iType

`iFunction`

FShgFunction iFunction;

Description

This member is internal and not intended for use.

`iType`

TUint8 iType;

Description

This member is internal and not intended for use.

`iNoArguments`

TUint8 iNoArguments;

Description

This member is internal and not intended for use.

`iArgTypes`

TUint8 iArgTypes;

Description

This member is internal and not intended for use.

`iCheckArguments`

TUint8 iCheckArguments;

Description

This member is internal and not intended for use.

`iWorkBook`

const CShgWorkBook* iWorkBook;

Description

This member is internal and not intended for use.

`iCellReader`

protected: const MShgCellReader* iCellReader;

Description

This member is internal and not intended for use.

`iNameSet`

protected: const CShgNameSet* const iNameSet;

Description

This member is internal and not intended for use.

`iSheetEngine`

protected: CSheetEngine* iSheetEngine;

Description

This member is internal and not intended for use.

`iFormulaViewer`

protected: CShgFormulaViewer* iFormulaViewer;

Description

This member is internal and not intended for use.

`iStack`

protected: CShgEvaluatorStack* iStack;

Description

This member is internal and not intended for use.

`iFpeExceptionThread`

protected: RThread iFpeExceptionThread;

Description

This member is internal and not intended for use.

`iStatTotal`

protected: SStatTotal iStatTotal;

Description

This member is internal and not intended for use.

`iStatProduct`

protected: TReal iStatProduct;

Description

This member is internal and not intended for use.

`iStatSquares`

protected: TReal iStatSquares;

Description

This member is internal and not intended for use.

`iStatCount`

protected: TInt iStatCount;

Description

This member is internal and not intended for use.

`iStatLitFunction`

protected: TStatFunction iStatLitFunction;

Description

This member is internal and not intended for use.

`iStatRangeFunction`

protected: TStatFunction iStatRangeFunction;

Description

This member is internal and not intended for use.

`iStatEndFunction`

protected: TStatFunction iStatEndFunction;

Description

This member is internal and not intended for use.

`iRandSeed`

protected: TInt64 iRandSeed;

Description

This member is internal and not intended for use.

`iTokenPtr`

protected: const TUint8* iTokenPtr;

Description

This member is internal and not intended for use.

`iCurrentToken`

protected: TFormulaToken iCurrentToken;

Description

This member is internal and not intended for use.

`iRelativeCell`

protected: TCellRef iRelativeCell;

Description

This member is internal and not intended for use.

Member Enumerations

Enum `TCellInfoType`

TCellInfoType

Description

This member is internal and not intended for use.

`ECellInfoTypeNotSet`	This member is internal and not intended for use.
`ECellInfoTypeFirst`	This member is internal and not intended for use.
`ECellInfoTypeAddress`	This member is internal and not intended for use.
`ECellInfoTypeRow`	This member is internal and not intended for use.
`ECellInfoTypeCol`	This member is internal and not intended for use.
`ECellInfoTypeContents`	This member is internal and not intended for use.
`ECellInfoTypeLast`	This member is internal and not intended for use.

Enum `Anonymous`

N/A

Description

This member is internal and not intended for use.

EMaxStringLength

This member is internal and not intended for use.

Enum `TOperandType`

protected: TOperandType

Description

This member is internal and not intended for use.

`EBlank`	This member is internal and not intended for use.
`EInt`	This member is internal and not intended for use.
`EBool`	This member is internal and not intended for use.
`EError`	This member is internal and not intended for use.
`EReal`	This member is internal and not intended for use.
`EText`	This member is internal and not intended for use.
`ERange`	This member is internal and not intended for use.

Member functions

`EvaluateFormulaL()`

void EvaluateFormulaL(TShgCell& aCell, const TUint8* aFormula, const MShgCellReader* aCellReader);

Description

This member is internal and not intended for use.

`CalculateDatabaseTableL()`

TShgError CalculateDatabaseTableL(const TDesC& aRangeText, const TDesC& aCell1, const TDesC& aCell2);

Description

This member is internal and not intended for use.

`DoEvaluateFormulaL()`

private: void DoEvaluateFormulaL();

Description

This member is internal and not intended for use.

`ConvertedSingleCellRangeToValueL()`

private: void ConvertedSingleCellRangeToValueL();

Description

This member is internal and not intended for use.

`TryConvertSingleCellRangeToValueL()`

private: void TryConvertSingleCellRangeToValueL();

Description

This member is internal and not intended for use.

`TryConvertRangeToValueL()`

private: void TryConvertRangeToValueL();

Description

This member is internal and not intended for use.

`LexRange()`

void LexRange(TInt& aWorkSheetNo, TRangeRef& aRangeRef);

Description

This member is internal and not intended for use.

`CellReader()`

const MShgCellReader* CellReader();

Description

This member is internal and not intended for use.

`IsNextArgumentL()`

TBool IsNextArgumentL(TOperandType aType);

Description

This member is internal and not intended for use.

`PushShgCellRefValueL()`

void PushShgCellRefValueL(const TShgCellRef& aShgCellRef);

Description

This member is internal and not intended for use.

`PushShgCellRefValueL()`

void PushShgCellRefValueL(TInt aWorkSheetNo, const TCellRef& aCellRef);

Description

This member is internal and not intended for use.

`PushCellL()`

void PushCellL(const TShgCell* aCell);

Description

This member is internal and not intended for use.

`LoadIntL()`

TInt LoadIntL(TInt& aInt);

Description

This member is internal and not intended for use.

`LoadIntL()`

TInt LoadIntL(TInt& aInt, TInt aArgsLeft);

Description

This member is internal and not intended for use.

`LoadRealL()`

TInt LoadRealL(TReal& aReal);

Description

This member is internal and not intended for use.

`LoadRealL()`

TInt LoadRealL(TReal& aReal, TInt aArgsLeft);

Description

This member is internal and not intended for use.

`LoadHBufL()`

TInt LoadHBufL(HBufC*& aHBuf);

Description

This member is internal and not intended for use.

`LoadHBufL()`

TInt LoadHBufL(HBufC*& aHBuf, TInt aArgsLeft);

Description

This member is internal and not intended for use.

`LoadHBufLC()`

TInt LoadHBufLC(HBufC*& aHBuf);

Description

This member is internal and not intended for use.

`LoadHBufOrRealL()`

TInt LoadHBufOrRealL(HBufC*& aHBuf, TReal& aReal);

Description

This member is internal and not intended for use.

`LoadShgRangeRefL()`

TInt LoadShgRangeRefL(TShgRangeRef& aRangeRef);

Description

This member is internal and not intended for use.

`LoadShgRangeRefL()`

TInt LoadShgRangeRefL(TShgRangeRef& aRangeRef, TInt aArgsLeft);

Description

This member is internal and not intended for use.

`LoadArgumentsL()`

TInt LoadArgumentsL(TInt& aInt1, TInt& aInt2);

Description

This member is internal and not intended for use.

`LoadArgumentsL()`

TInt LoadArgumentsL(TInt& aInt1, TInt& aInt2, TInt& aInt3);

Description

This member is internal and not intended for use.

`LoadArgumentsL()`

TInt LoadArgumentsL(TReal& aReal1, TReal& aReal2);

Description

This member is internal and not intended for use.

`LoadArgumentsL()`

TInt LoadArgumentsL(TReal& aReal1, TReal& aReal2, TReal& aReal3);

Description

This member is internal and not intended for use.

`LoadArgumentsL()`

TInt LoadArgumentsL(TReal& aReal1, TReal& aReal2, TReal& aReal3, TReal& aReal4);

Description

This member is internal and not intended for use.

`WorkSheet()`

const CShgWorkSheet* WorkSheet(TInt aWorkSheetNo) const;

Description

This member is internal and not intended for use.

`FunctionForToken()`

private: static FShgFunction FunctionForToken(TFormulaToken aToken);

Description

This member is internal and not intended for use.

`GetValL()`

private: TBool GetValL(TReal& aCellContents, const TShgCell* aCell);

Description

This member is internal and not intended for use.

`CellInfoType()`

protected: const TPtrC CellInfoType(TCellInfoType aCellInfoType) const;

Description

This member is internal and not intended for use.

`DoTable1L()`

protected: TShgError DoTable1L(const TShgRangeRef* aRangeRef, const TCellRef& aCoord1);

Description

This member is internal and not intended for use.

`DoTable2L()`

protected: TShgError DoTable2L(const TShgRangeRef* aRangeRef, const TCellRef& aCoord1, const TCellRef& aCoord2);

Description

This member is internal and not intended for use.

`BeginStatFunctionL()`

protected: void BeginStatFunctionL();

Description

This member is internal and not intended for use.

`EndStatFunctionL()`

protected: TBool EndStatFunctionL();

Description

This member is internal and not intended for use.

`EndStatFunctionL()`

protected: TBool EndStatFunctionL(TReal aResult, TInt aCount);

Description

This member is internal and not intended for use.

`EndStatFunctionL()`

protected: TBool EndStatFunctionL(HBufC* aResult);

Description

This member is internal and not intended for use.

`EndStatFunctionL()`

protected: TBool EndStatFunctionL(TBool aResult);

Description

This member is internal and not intended for use.

Member Structures

Struct `SStatTotal`

struct SStatTotal;

Description

This member is internal and not intended for use.

Defined in CShgFormulaEvaluator::SStatTotal:
;, EBool, EReal, EText, TType, iReal, iText, iType

`iType`

protected: TType iType;

Description

This member is internal and not intended for use.

Member Enumerations

Enum `TType`

protected: TType

Description

This member is internal and not intended for use.

This member is internal and not intended for use.

This member is internal and not intended for use.

This member is internal and not intended for use.

Member Unions

Union `;`

union ;;

Description

This member is internal and not intended for use.

`iReal`

protected: TReal64 iReal;

Description

This member is internal and not intended for use.

`iText`

protected: HBufC* iText;

Description

This member is internal and not intended for use.

Member Type Definitions

Typedef `FShgFunction`

typedef void(* FShgFunction)(CShgFormulaEvaluator*, CShgEvaluatorStack*);

Description

This member is internal and not intended for use.