Free functions for SparseArray<1, T>.

Functions
template<typename T >
int	countNonNullElementsInUnion (const SparseArray< 1, T > &a, const SparseArray< 1, T > &b)
	Count the number of non-null elements in the union of the arrays.
template<typename T >
void	computeSum (const SparseArray< 1, T > &x, const SparseArray< 1, T > &y, SparseArray< 1, T > *result)
	Compute the sum of the two arrays.
template<typename T >
void	computeDifference (const SparseArray< 1, T > &x, const SparseArray< 1, T > &y, SparseArray< 1, T > *result)
	Compute the difference of the two arrays.
template<typename T >
void	computeProduct (const SparseArray< 1, T > &x, const SparseArray< 1, T > &y, SparseArray< 1, T > *result)
	Compute the product of the two arrays.
template<typename T , typename BinaryFunction >
void	computeBinaryOperation (const SparseArray< 1, T > &x, const SparseArray< 1, T > &y, SparseArray< 1, T > *result, const BinaryFunction &function)
	Use the binary function to compute the result.
template<typename T1 , bool A, typename T2 >
Array< 1, T1, A > &	operator+= (Array< 1, T1, A > &x, const SparseArray< 1, T2 > &y)
	+= on the non-null elements.
template<typename T1 , bool A, typename T2 >
Array< 1, T1, A > &	operator-= (Array< 1, T1, A > &x, const SparseArray< 1, T2 > &y)
	-= on the non-null elements.
template<typename T1 , bool A, typename T2 >
Array< 1, T1, A > &	operator*= (Array< 1, T1, A > &x, const SparseArray< 1, T2 > &y)
	*= on the non-null elements.
template<typename T1 , bool A, typename T2 >
Array< 1, T1, A > &	operator/= (Array< 1, T1, A > &x, const SparseArray< 1, T2 > &y)
	/= on the non-null elements.
template<typename T1 , bool A, typename T2 >
Array< 1, T1, A > &	operator%= (Array< 1, T1, A > &x, const SparseArray< 1, T2 > &y)
	= on the non-null elements.
template<typename T1 , bool A, typename T2 , typename T3 >
void	scaleAdd (Array< 1, T1, A > *x, const T2 a, const SparseArray< 1, T3 > &y)
	Perform x += a * y on the non-null elements.
template<int _N, typename _T1 , typename _T2 >
FixedArray< _N, _T1 > &	operator+= (FixedArray< _N, _T1 > &x, const SparseArray< 1, _T2 > &y)
	+= on the non-null elements.
template<int _N, typename _T1 , typename _T2 >
FixedArray< _N, _T1 > &	operator-= (FixedArray< _N, _T1 > &x, const SparseArray< 1, _T2 > &y)
	-= on the non-null elements.
template<int _N, typename _T1 , typename _T2 >
FixedArray< _N, _T1 > &	operator*= (FixedArray< _N, _T1 > &x, const SparseArray< 1, _T2 > &y)
	*= on the non-null elements.
template<int _N, typename _T1 , typename _T2 >
FixedArray< _N, _T1 > &	operator/= (FixedArray< _N, _T1 > &x, const SparseArray< 1, _T2 > &y)
	/= on the non-null elements.
template<int _N, typename _T1 , typename _T2 >
FixedArray< _N, _T1 > &	operator%= (FixedArray< _N, _T1 > &x, const SparseArray< 1, _T2 > &y)
	= on the non-null elements.
template<int _N, typename _T1 , typename _T2 , typename _T3 >
void	scaleAdd (FixedArray< _N, _T1 > *x, const _T2 a, const SparseArray< 1, _T3 > &y)
	Perform x += a * y on the non-null elements.

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Detailed Description

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Function Documentation

template<typename T , typename BinaryFunction >

void computeBinaryOperation	(	const SparseArray< 1, T > &	x,
		const SparseArray< 1, T > &	y,
		SparseArray< 1, T > *	result,
		const BinaryFunction &	function
	)			[inline]

Use the binary function to compute the result.

Where one of the the arrays has a null value, the null value will be an argument to the function.