In_place_bcd_c_operators

The functions that implement in-place math operators using at least some C-style integers. More...

void	BCD_int::imul_bcd_cint (BCD_int *const x, const intmax_t y)
	Multiply in-place a BCD_int by a C-style signed integer. More...
void	BCD_int::imul_bcd_cuint (BCD_int *const x, const uintmax_t y)
	Multiply in-place a BCD_int by a C-style unsigned integer. More...
void	BCD_int::imul_bcd_pow_10 (BCD_int *const x, const size_t tens)
	Multiply in-place a BCD_int by a power of ten. More...
void	BCD_int::ishift_bcd_left (BCD_int *const a, const size_t tens)
	Multiply in-place a BCD_int by a power of ten. More...
void	BCD_int::idiv_bcd_pow_10 (BCD_int *const x, const size_t tens)
	Divide in-place a BCD_int by a power of ten. More...
void	BCD_int::ishift_bcd_right (BCD_int *const a, const size_t tens)
	Divide in-place a BCD_int by a power of ten. More...

Detailed Description

The functions that implement in-place math operators using at least some C-style integers.

in_place_c_operators

Function Documentation

void idiv_bcd_pow_10	(	BCD_int *const	x,
		const size_t	tens
	)

Divide in-place a BCD_int by a power of ten.

Parameters

[in,out]	x	The BCD_int in question
[in]	tens	The power of ten you'd like to divide by (in the form of \((10^{\texttt{tens}})\))

See also

div_bcd_pow_10 for performance analysis

Attention

All in-place operators may "return" NaN with error set to NO_MEM

All in-place operators will "return" NaN if fed NaN, and set error to {OP}_NAN.

Todo:

This function is not yet supported for odd values of tens

void imul_bcd_cint	(	BCD_int *const	x,
		const intmax_t	y
	)

Multiply in-place a BCD_int by a C-style signed integer.

Parameters

[in,out]	x	The BCD_int in question
[in]	y	The C-style integer to multiply by

See also

mul_bcd_cuint for performance analysis

Attention

All in-place operators may "return" NaN with error set to NO_MEM

All in-place operators will "return" NaN if fed NaN, and set error to {OP}_NAN.

void imul_bcd_cuint	(	BCD_int *const	x,
		const uintmax_t	y
	)

Multiply in-place a BCD_int by a C-style unsigned integer.

Parameters

[in,out]	x	The BCD_int in question
[in]	y	The C-style integer to multiply by

See also

mul_bcd_cuint for performance analysis

Attention

All in-place operators may "return" NaN with error set to NO_MEM

All in-place operators will "return" NaN if fed NaN, and set error to {OP}_NAN.

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void imul_bcd_pow_10	(	BCD_int *const	x,
		const size_t	tens
	)

Multiply in-place a BCD_int by a power of ten.

Parameters

[in,out]	x	The BCD_int in question
[in]	tens	The power of ten you'd like to multiply by (in the form of \((10^{\texttt{tens}})\))

See also

mul_bcd_pow_10 for performance analysis

Attention

All in-place operators may "return" NaN with error set to NO_MEM

All in-place operators will "return" NaN if fed NaN, and set error to {OP}_NAN.

void ishift_bcd_left	(	BCD_int *const	a,
		const size_t	tens
	)

Multiply in-place a BCD_int by a power of ten.

Parameters

[in,out]	a	The BCD_int in question
[in]	tens	The power of ten you'd like to multiply by (in the form of \((10^{\texttt{tens}})\))

See also

mul_bcd_pow_10 for performance analysis

Attention

All in-place operators may "return" NaN with error set to NO_MEM

All in-place operators will "return" NaN if fed NaN, and set error to {OP}_NAN.

void ishift_bcd_right	(	BCD_int *const	a,
		const size_t	tens
	)

Divide in-place a BCD_int by a power of ten.

Parameters

[in,out]	a	The BCD_int in question
[in]	tens	The power of ten you'd like to divide by (in the form of \((10^{\texttt{tens}})\))

See also

div_bcd_pow_10 for performance analysis

Attention

All in-place operators may "return" NaN with error set to NO_MEM

All in-place operators will "return" NaN if fed NaN, and set error to {OP}_NAN.

Todo:

This function is not yet supported for odd values of tens