Classes
struct	FDecimalNumberFractionalLimits

struct	FDecimalNumberIntegralLimits

class	FDecimalNumberSigningStrings

struct	FDecimalNumberSignParser

Enumerations
enum class	EDecimalNumberSigningStringsFlags : uint8 { None = 0 , AlwaysSign = 1 << 0 , UseASCIISigns = 1 << 1 }

enum class	EDecimalNumberParseFlags : uint8 { None = 0 , AllowLeadingSign = 1<<0 , AllowTrailingSign = 1<<1 , AllowDecimalSeparators = 1<<2 , AllowGroupSeparators = 1<<3 , TestLimits = 1<<4 , ClampValue = 1<<5 }

Functions
	ENUM_CLASS_FLAGS (EDecimalNumberSigningStringsFlags)

void	SanitizeNumberFormattingOptions (FNumberFormattingOptions &InOutFormattingOptions)

int32	IntegralToString_UInt64ToString (const uint64 InVal, const bool InUseGrouping, const uint8 InPrimaryGroupingSize, const uint8 InSecondaryGroupingSize, const uint8 InMinimumGroupingDigits, const TCHAR InGroupingSeparatorCharacter, const TCHAR InDigitCharacters, const int32 InMinDigitsToPrint, const int32 InMaxDigitsToPrint, TCHAR InBufferToFill, const int32 InBufferToFillSize)

FORCEINLINE int32	IntegralToString_Common (const uint64 InVal, const FDecimalNumberFormattingRules &InFormattingRules, const FNumberFormattingOptions &InFormattingOptions, TCHAR *InBufferToFill, const int32 InBufferToFillSize)

void	FractionalToString_SplitAndRoundNumber (const bool bIsNegative, const double InValue, const int32 InNumDecimalPlaces, ERoundingMode InRoundingMode, double &OutIntegralPart, double &OutFractionalPart)

void	BuildFinalString (const bool bIsNegative, const bool bAlwaysSign, const FDecimalNumberFormattingRules &InFormattingRules, const TCHAR InIntegralBuffer, const int32 InIntegralLen, const TCHAR InFractionalBuffer, const int32 InFractionalLen, FString &OutString)

void	IntegralToString (const bool bIsNegative, const uint64 InVal, const FDecimalNumberFormattingRules &InFormattingRules, FNumberFormattingOptions InFormattingOptions, FString &OutString)

FString	CultureInvariantDecimalToString (const double InVal, const TCHAR *&InBuffer, const int32 InBufferLen, const FDecimalNumberFormattingRules &InFormattingRules, const FNumberFormattingOptions &InFormattingOptions)

void	FractionalToString (const double InVal, const FDecimalNumberFormattingRules &InFormattingRules, FNumberFormattingOptions InFormattingOptions, FString &OutString)

	ENUM_CLASS_FLAGS (EDecimalNumberParseFlags)

bool	StringToIntegral_StringToUInt64 (const TCHAR &InBuffer, const TCHAR InBufferEnd, const FDecimalNumberFormattingRules &InFormattingRules, const FDecimalNumberSignParser &InSignParser, const EDecimalNumberParseFlags &InParseFlags, const int32 InMaxDigitsToParse, bool &OutIsNegative, bool &OutIsOverflow, uint64 &OutVal, uint8 &OutDigitCount)

FORCEINLINE bool	StringToIntegral_Common (const TCHAR &InBuffer, const TCHAR InBufferEnd, const FDecimalNumberFormattingRules &InFormattingRules, const FNumberParsingOptions &InParsingOptions, const FDecimalNumberSignParser &InSignParser, bool &OutIsNegative, bool &OutIsOverflow, uint64 &OutVal, uint8 &OutDigitCount)

bool	StringToIntegral (const TCHAR InStr, const int32 InStrLen, const FDecimalNumberFormattingRules &InFormattingRules, const FNumberParsingOptions &InParsingOptions, const FDecimalNumberIntegralLimits &InLimits, bool &OutIsNegative, uint64 &OutVal, int32 OutParsedLen)

bool	StringToCultureInvariantDecimal (const TCHAR &InBuffer, const TCHAR InBufferEnd, const FDecimalNumberFormattingRules &InFormattingRules, const FNumberParsingOptions &InParsingOptions, const FDecimalNumberSignParser &InSignParser, TStringBuilder< 128 > &OutInvariantDecimal)

bool	StringToFractional (const TCHAR InStr, const int32 InStrLen, const FDecimalNumberFormattingRules &InFormattingRules, const FNumberParsingOptions &InParsingOptions, const FDecimalNumberFractionalLimits &InLimits, double &OutVal, int32 OutParsedLen)

Enumeration Type Documentation

◆ EDecimalNumberParseFlags

enum class FastDecimalFormat::Internal::EDecimalNumberParseFlags : uint8

strong

Enumerator
None
AllowLeadingSign
AllowTrailingSign
AllowDecimalSeparators
AllowGroupSeparators
TestLimits
ClampValue

◆ EDecimalNumberSigningStringsFlags

enum class FastDecimalFormat::Internal::EDecimalNumberSigningStringsFlags : uint8

strong

Enumerator
None
AlwaysSign
UseASCIISigns

Function Documentation

◆ BuildFinalString()

void FastDecimalFormat::Internal::BuildFinalString	(	const bool	bIsNegative,
		const bool	bAlwaysSign,
		const FDecimalNumberFormattingRules &	InFormattingRules,
		const TCHAR *	InIntegralBuffer,
		const int32	InIntegralLen,
		const TCHAR *	InFractionalBuffer,
		const int32	InFractionalLen,
		FString &	OutString
	)

◆ CultureInvariantDecimalToString()

FString FastDecimalFormat::Internal::CultureInvariantDecimalToString	(	const double	InVal,
		const TCHAR *&	InBuffer,
		const int32	InBufferLen,
		const FDecimalNumberFormattingRules &	InFormattingRules,
		const FNumberFormattingOptions &	InFormattingOptions
	)

◆ ENUM_CLASS_FLAGS() [1/2]

FastDecimalFormat::Internal::ENUM_CLASS_FLAGS ( EDecimalNumberParseFlags )

◆ ENUM_CLASS_FLAGS() [2/2]

FastDecimalFormat::Internal::ENUM_CLASS_FLAGS ( EDecimalNumberSigningStringsFlags )

◆ FractionalToString()

CORE_API void FastDecimalFormat::Internal::FractionalToString	(	const double	InVal,
		const FDecimalNumberFormattingRules &	InFormattingRules,
		FNumberFormattingOptions	InFormattingOptions,
		FString &	OutString
	)

◆ FractionalToString_SplitAndRoundNumber()

void FastDecimalFormat::Internal::FractionalToString_SplitAndRoundNumber	(	const bool	bIsNegative,
		const double	InValue,
		const int32	InNumDecimalPlaces,
		ERoundingMode	InRoundingMode,
		double &	OutIntegralPart,
		double &	OutFractionalPart
	)

◆ IntegralToString()

CORE_API void FastDecimalFormat::Internal::IntegralToString	(	const bool	bIsNegative,
		const uint64	InVal,
		const FDecimalNumberFormattingRules &	InFormattingRules,
		FNumberFormattingOptions	InFormattingOptions,
		FString &	OutString
	)

◆ IntegralToString_Common()

FORCEINLINE int32 FastDecimalFormat::Internal::IntegralToString_Common	(	const uint64	InVal,
		const FDecimalNumberFormattingRules &	InFormattingRules,
		const FNumberFormattingOptions &	InFormattingOptions,
		TCHAR *	InBufferToFill,
		const int32	InBufferToFillSize
	)

◆ IntegralToString_UInt64ToString()

int32 FastDecimalFormat::Internal::IntegralToString_UInt64ToString	(	const uint64	InVal,
		const bool	InUseGrouping,
		const uint8	InPrimaryGroupingSize,
		const uint8	InSecondaryGroupingSize,
		const uint8	InMinimumGroupingDigits,
		const TCHAR	InGroupingSeparatorCharacter,
		const TCHAR *	InDigitCharacters,
		const int32	InMinDigitsToPrint,
		const int32	InMaxDigitsToPrint,
		TCHAR *	InBufferToFill,
		const int32	InBufferToFillSize
	)

◆ SanitizeNumberFormattingOptions()

void FastDecimalFormat::Internal::SanitizeNumberFormattingOptions ( FNumberFormattingOptions & InOutFormattingOptions )

◆ StringToCultureInvariantDecimal()

bool FastDecimalFormat::Internal::StringToCultureInvariantDecimal	(	const TCHAR *&	InBuffer,
		const TCHAR *	InBufferEnd,
		const FDecimalNumberFormattingRules &	InFormattingRules,
		const FNumberParsingOptions &	InParsingOptions,
		const FDecimalNumberSignParser &	InSignParser,
		TStringBuilder< 128 > &	OutInvariantDecimal
	)

◆ StringToFractional()

CORE_API bool FastDecimalFormat::Internal::StringToFractional	(	const TCHAR *	InStr,
		const int32	InStrLen,
		const FDecimalNumberFormattingRules &	InFormattingRules,
		const FNumberParsingOptions &	InParsingOptions,
		const FDecimalNumberFractionalLimits &	InLimits,
		double &	OutVal,
		int32 *	OutParsedLen
	)

◆ StringToIntegral()

CORE_API bool FastDecimalFormat::Internal::StringToIntegral	(	const TCHAR *	InStr,
		const int32	InStrLen,
		const FDecimalNumberFormattingRules &	InFormattingRules,
		const FNumberParsingOptions &	InParsingOptions,
		const FDecimalNumberIntegralLimits &	InLimits,
		bool &	OutIsNegative,
		uint64 &	OutVal,
		int32 *	OutParsedLen
	)

◆ StringToIntegral_Common()

FORCEINLINE bool FastDecimalFormat::Internal::StringToIntegral_Common	(	const TCHAR *&	InBuffer,
		const TCHAR *	InBufferEnd,
		const FDecimalNumberFormattingRules &	InFormattingRules,
		const FNumberParsingOptions &	InParsingOptions,
		const FDecimalNumberSignParser &	InSignParser,
		bool &	OutIsNegative,
		bool &	OutIsOverflow,
		uint64 &	OutVal,
		uint8 &	OutDigitCount
	)

◆ StringToIntegral_StringToUInt64()

bool FastDecimalFormat::Internal::StringToIntegral_StringToUInt64	(	const TCHAR *&	InBuffer,
		const TCHAR *	InBufferEnd,
		const FDecimalNumberFormattingRules &	InFormattingRules,
		const FDecimalNumberSignParser &	InSignParser,
		const EDecimalNumberParseFlags &	InParseFlags,
		const int32	InMaxDigitsToParse,
		bool &	OutIsNegative,
		bool &	OutIsOverflow,
		uint64 &	OutVal,
		uint8 &	OutDigitCount
	)

Classes

Enumerations

Functions