#include <SqlNumeric.hpp>

Public Member Functions
constexpr	SqlNumeric (SqlNumeric &&) noexcept=default

constexpr SqlNumeric &	operator= (SqlNumeric &&) noexcept=default

constexpr	SqlNumeric (SqlNumeric const &) noexcept=default

constexpr SqlNumeric &	operator= (SqlNumeric const &) noexcept=default

constexpr	SqlNumeric (std::floating_point auto value) noexcept
	Constructs a numeric from a floating point value.

constexpr	SqlNumeric (SQL_NUMERIC_STRUCT const &value) noexcept
	Constructs a numeric from a SQL_NUMERIC_STRUCT.

LIGHTWEIGHT_FORCE_INLINE constexpr void	assign (std::floating_point auto value) noexcept
	Assigns a value to the numeric.

LIGHTWEIGHT_FORCE_INLINE constexpr SqlNumeric &	operator= (std::floating_point auto value) noexcept
	Assigns a floating point value to the numeric.

constexpr LIGHTWEIGHT_FORCE_INLINE auto	ToUnscaledValue () const noexcept
	Converts the numeric to an unscaled integer value.

constexpr LIGHTWEIGHT_FORCE_INLINE float	ToFloat () const noexcept
	Converts the numeric to a floating point value.

constexpr LIGHTWEIGHT_FORCE_INLINE double	ToDouble () const noexcept
	Converts the numeric to a double precision floating point value.

constexpr LIGHTWEIGHT_FORCE_INLINE long double	ToLongDouble () const noexcept
	Converts the numeric to a long double precision floating point value.

constexpr LIGHTWEIGHT_FORCE_INLINE	operator float () const noexcept
	Converts the numeric to a floating point value.

constexpr LIGHTWEIGHT_FORCE_INLINE	operator double () const noexcept
	Converts the numeric to a double precision floating point value.

constexpr LIGHTWEIGHT_FORCE_INLINE	operator long double () const noexcept
	Converts the numeric to a long double precision floating point value.

LIGHTWEIGHT_FORCE_INLINE std::string	ToString () const
	Converts the numeric to a string.

constexpr LIGHTWEIGHT_FORCE_INLINE std::weak_ordering	operator<=> (SqlNumeric const &other) const noexcept

template<std::size_t OtherPrecision, std::size_t OtherScale>
constexpr LIGHTWEIGHT_FORCE_INLINE bool	operator== (SqlNumeric< OtherPrecision, OtherScale > const &other) const noexcept

Public Attributes
SQL_NUMERIC_STRUCT	sqlValue {}
	The value is stored as a string to avoid floating point precision issues.

Static Public Attributes
static constexpr auto	ColumnType = SqlColumnTypeDefinitions::Decimal { .precision = ThePrecision, .scale = TheScale }

static constexpr auto	Precision = ThePrecision
	Number of total digits.

static constexpr auto	Scale = TheScale
	Number of digits after the decimal point.

Detailed Description

template<std::size_t ThePrecision, std::size_t TheScale>
struct SqlNumeric< ThePrecision, TheScale >

Represents a fixed-point number with a given precision and scale.

Precision is exactly the total number of digits in the number, including the digits after the decimal point.

Scale is the number of digits after the decimal point.

Definition at line 36 of file SqlNumeric.hpp.

Constructor & Destructor Documentation

◆ SqlNumeric() [1/2]

template<std::size_t ThePrecision, std::size_t TheScale>

constexpr SqlNumeric< ThePrecision, TheScale >::SqlNumeric ( std::floating_point auto value )

inlineconstexprnoexcept

Constructs a numeric from a floating point value.

Definition at line 60 of file SqlNumeric.hpp.

References SqlNumeric< ThePrecision, TheScale >::assign().

◆ SqlNumeric() [2/2]

template<std::size_t ThePrecision, std::size_t TheScale>

constexpr SqlNumeric< ThePrecision, TheScale >::SqlNumeric ( SQL_NUMERIC_STRUCT const & value )

inlineexplicitconstexprnoexcept

Constructs a numeric from a SQL_NUMERIC_STRUCT.

Definition at line 66 of file SqlNumeric.hpp.

Member Function Documentation

◆ assign()

template<std::size_t ThePrecision, std::size_t TheScale>

LIGHTWEIGHT_FORCE_INLINE constexpr void SqlNumeric< ThePrecision, TheScale >::assign ( std::floating_point auto value )

inlineconstexprnoexcept

Assigns a value to the numeric.

Definition at line 75 of file SqlNumeric.hpp.

References SqlNumeric< ThePrecision, TheScale >::Precision, SqlNumeric< ThePrecision, TheScale >::Scale, and SqlNumeric< ThePrecision, TheScale >::sqlValue.

Referenced by SqlNumeric< ThePrecision, TheScale >::operator=(), and SqlNumeric< ThePrecision, TheScale >::SqlNumeric().

◆ operator=()

template<std::size_t ThePrecision, std::size_t TheScale>

LIGHTWEIGHT_FORCE_INLINE constexpr SqlNumeric & SqlNumeric< ThePrecision, TheScale >::operator= ( std::floating_point auto value )

inlineconstexprnoexcept

Assigns a floating point value to the numeric.

Definition at line 92 of file SqlNumeric.hpp.

References SqlNumeric< ThePrecision, TheScale >::assign().

◆ ToUnscaledValue()

template<std::size_t ThePrecision, std::size_t TheScale>

constexpr LIGHTWEIGHT_FORCE_INLINE auto SqlNumeric< ThePrecision, TheScale >::ToUnscaledValue ( ) const

inlineconstexprnoexcept

Converts the numeric to an unscaled integer value.

Definition at line 99 of file SqlNumeric.hpp.

References SqlNumeric< ThePrecision, TheScale >::sqlValue.

Referenced by SqlNumeric< ThePrecision, TheScale >::ToDouble(), SqlNumeric< ThePrecision, TheScale >::ToFloat(), and SqlNumeric< ThePrecision, TheScale >::ToLongDouble().

◆ ToFloat()

template<std::size_t ThePrecision, std::size_t TheScale>

constexpr LIGHTWEIGHT_FORCE_INLINE float SqlNumeric< ThePrecision, TheScale >::ToFloat ( ) const

inlineconstexprnoexcept

Converts the numeric to a floating point value.

Definition at line 110 of file SqlNumeric.hpp.

References SqlNumeric< ThePrecision, TheScale >::Scale, and SqlNumeric< ThePrecision, TheScale >::ToUnscaledValue().

Referenced by SqlNumeric< ThePrecision, TheScale >::operator float(), and SqlNumeric< ThePrecision, TheScale >::ToString().

◆ ToDouble()

template<std::size_t ThePrecision, std::size_t TheScale>

constexpr LIGHTWEIGHT_FORCE_INLINE double SqlNumeric< ThePrecision, TheScale >::ToDouble ( ) const

inlineconstexprnoexcept

Converts the numeric to a double precision floating point value.

Definition at line 116 of file SqlNumeric.hpp.

References SqlNumeric< ThePrecision, TheScale >::Scale, and SqlNumeric< ThePrecision, TheScale >::ToUnscaledValue().

Referenced by SqlNumeric< ThePrecision, TheScale >::operator double().

◆ ToLongDouble()

template<std::size_t ThePrecision, std::size_t TheScale>

constexpr LIGHTWEIGHT_FORCE_INLINE long double SqlNumeric< ThePrecision, TheScale >::ToLongDouble ( ) const

inlineconstexprnoexcept

Converts the numeric to a long double precision floating point value.

Definition at line 122 of file SqlNumeric.hpp.

References SqlNumeric< ThePrecision, TheScale >::Scale, and SqlNumeric< ThePrecision, TheScale >::ToUnscaledValue().

Referenced by SqlNumeric< ThePrecision, TheScale >::operator long double().

◆ operator float()

template<std::size_t ThePrecision, std::size_t TheScale>

constexpr LIGHTWEIGHT_FORCE_INLINE SqlNumeric< ThePrecision, TheScale >::operator float ( ) const

inlineexplicitconstexprnoexcept

Converts the numeric to a floating point value.

Definition at line 128 of file SqlNumeric.hpp.

References SqlNumeric< ThePrecision, TheScale >::ToFloat().

◆ operator double()

template<std::size_t ThePrecision, std::size_t TheScale>

constexpr LIGHTWEIGHT_FORCE_INLINE SqlNumeric< ThePrecision, TheScale >::operator double ( ) const

inlineexplicitconstexprnoexcept

Converts the numeric to a double precision floating point value.

Definition at line 134 of file SqlNumeric.hpp.

References SqlNumeric< ThePrecision, TheScale >::ToDouble().

◆ operator long double()

template<std::size_t ThePrecision, std::size_t TheScale>

constexpr LIGHTWEIGHT_FORCE_INLINE SqlNumeric< ThePrecision, TheScale >::operator long double ( ) const

inlineexplicitconstexprnoexcept

Converts the numeric to a long double precision floating point value.

Definition at line 140 of file SqlNumeric.hpp.

References SqlNumeric< ThePrecision, TheScale >::ToLongDouble().

◆ ToString()

template<std::size_t ThePrecision, std::size_t TheScale>

LIGHTWEIGHT_FORCE_INLINE std::string SqlNumeric< ThePrecision, TheScale >::ToString ( ) const

inline

Converts the numeric to a string.

Definition at line 146 of file SqlNumeric.hpp.

References SqlNumeric< ThePrecision, TheScale >::Scale, and SqlNumeric< ThePrecision, TheScale >::ToFloat().

◆ operator<=>()

template<std::size_t ThePrecision, std::size_t TheScale>

constexpr LIGHTWEIGHT_FORCE_INLINE std::weak_ordering SqlNumeric< ThePrecision, TheScale >::operator<=> ( SqlNumeric< ThePrecision, TheScale > const & other ) const

inlineconstexprnoexcept

Definition at line 151 of file SqlNumeric.hpp.

◆ operator==()

template<std::size_t ThePrecision, std::size_t TheScale>

template<std::size_t OtherPrecision, std::size_t OtherScale>

constexpr LIGHTWEIGHT_FORCE_INLINE bool SqlNumeric< ThePrecision, TheScale >::operator== ( SqlNumeric< OtherPrecision, OtherScale > const & other ) const

inlineconstexprnoexcept

Definition at line 158 of file SqlNumeric.hpp.

Member Data Documentation

◆ ColumnType

template<std::size_t ThePrecision, std::size_t TheScale>

constexpr auto SqlNumeric< ThePrecision, TheScale >::ColumnType = SqlColumnTypeDefinitions::Decimal { .precision = ThePrecision, .scale = TheScale }

staticconstexpr

Definition at line 38 of file SqlNumeric.hpp.

◆ Precision

template<std::size_t ThePrecision, std::size_t TheScale>

constexpr auto SqlNumeric< ThePrecision, TheScale >::Precision = ThePrecision

staticconstexpr

Number of total digits.

Definition at line 41 of file SqlNumeric.hpp.

Referenced by SqlNumeric< ThePrecision, TheScale >::assign().

◆ Scale

template<std::size_t ThePrecision, std::size_t TheScale>

constexpr auto SqlNumeric< ThePrecision, TheScale >::Scale = TheScale

staticconstexpr

Number of digits after the decimal point.

Definition at line 44 of file SqlNumeric.hpp.

Referenced by SqlNumeric< ThePrecision, TheScale >::assign(), SqlNumeric< ThePrecision, TheScale >::ToDouble(), SqlNumeric< ThePrecision, TheScale >::ToFloat(), SqlNumeric< ThePrecision, TheScale >::ToLongDouble(), and SqlNumeric< ThePrecision, TheScale >::ToString().

◆ sqlValue

template<std::size_t ThePrecision, std::size_t TheScale>

SQL_NUMERIC_STRUCT SqlNumeric< ThePrecision, TheScale >::sqlValue {}

The value is stored as a string to avoid floating point precision issues.

Definition at line 50 of file SqlNumeric.hpp.

Referenced by SqlNumeric< ThePrecision, TheScale >::assign(), and SqlNumeric< ThePrecision, TheScale >::ToUnscaledValue().

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

Lightweight/DataBinder/SqlNumeric.hpp

Public Member Functions

Public Attributes

Static Public Attributes

Detailed Description

Constructor & Destructor Documentation

◆ SqlNumeric() [1/2]

◆ SqlNumeric() [2/2]

Member Function Documentation

◆ assign()

◆ operator=()

◆ ToUnscaledValue()

◆ ToFloat()

◆ ToDouble()

◆ ToLongDouble()

◆ operator float()

◆ operator double()

◆ operator long double()

◆ ToString()

◆ operator<=>()

◆ operator==()

Member Data Documentation

◆ ColumnType

◆ Precision

◆ Scale

◆ sqlValue