Floating-point Conversion

Overview

Functions
template<typename TR = cint32>
auto	aie::to_fixed (cfloat a, int shift=0)
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template<typename TR = cint32, unsigned Elems = 0>
auto	aie::to_fixed (const vector< cfloat, Elems > &v, int shift=0) -> vector< TR, Elems >
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template<typename TR = int32, unsigned Elems = 0>
auto	aie::to_fixed (const vector< float, Elems > &v, int shift=0) -> vector< TR, Elems >
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template<typename TR = int32>
auto	aie::to_fixed (float a, int shift=0)
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template<typename T , unsigned Elems>
auto	aie::to_float (const vector< T, Elems > &v, int shift=0)
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template<Elem E>
auto	aie::to_float (E a, int shift=0)
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Function Documentation

to_fixed() [1/4]

template<typename TR = cint32>

auto aie::to_fixed	(	cfloat	a,
		int	shift = 0
	)

Convert a floating point value into a fixed-point value.

Parameters

a	Input value.
shift	Position of the point in the output value.

Template Parameters

TR	Type of the returned fixed-point value.

to_fixed() [2/4]

template<typename TR = cint32, unsigned Elems = 0>

auto aie::to_fixed	(	const vector< cfloat, Elems > &	v,
		int	shift = 0
	)		-> vector<TR, Elems>

Convert the elements in a floating point vector into fixed-point values.

Parameters

v	Input vector.
shift	Position of the point in the output values.

Template Parameters

TR	Type of the returned fixed-point values.

to_fixed() [3/4]

template<typename TR = int32, unsigned Elems = 0>

auto aie::to_fixed	(	const vector< float, Elems > &	v,
		int	shift = 0
	)		-> vector<TR, Elems>

Convert the elements in a floating point vector into fixed-point values.

Parameters

v	Input vector.
shift	Position of the point in the output values.

Template Parameters

TR	Type of the returned fixed-point values.

to_fixed() [4/4]

template<typename TR = int32>

auto aie::to_fixed	(	float	a,
		int	shift = 0
	)

Convert a floating point value into a fixed-point value.

Parameters

a	Input value.
shift	Position of the point in the output value.

Template Parameters

TR	Type of the returned fixed-point value.

to_float() [1/2]

template<typename T , unsigned Elems>

auto aie::to_float	(	const vector< T, Elems > &	v,
		int	shift = 0
	)

Convert the elements in a fixed-point vector into floating point values.

Parameters

v	Input vector.
shift	Position of the point in the input values.

to_float() [2/2]

template<Elem E>

auto aie::to_float	(	E	a,
		int	shift = 0
	)

Convert a a fixed-point value into a floating point value.

Parameters

a	Input value.
shift	Position of the point in the input value.