Free functions for SparseArray.

Functions
template<int N, typename T>
std::ostream &	ads::operator<< (std::ostream &out, const SparseArray< N, T > &x)
	Write a SparseArray in ascii format.
template<int N, typename T>
std::istream &	ads::operator>> (std::istream &in, SparseArray< N, T > &x)
	Read a SparseArray in ascii format.

---

Function Documentation

template<int N, typename T>

std::ostream& ads::operator<<	(	std::ostream &	out,
		const SparseArray< N, T > &	x
	)			[inline]

Write a SparseArray in ascii format.

Here is the 1-D file format. size indicates the number of non-null elements.

  null_value
  size
  index[0]
  ...
  index[size-1]
  value[0]
  ...
  value[size-1] 

template<int N, typename T>

std::istream& ads::operator>>	(	std::istream &	in,
		SparseArray< N, T > &	x
	)			[inline]

Read a SparseArray in ascii format.

Here is the 1-D file format. size indicates the number of non-null elements.

  null_value
  size
  index[0]
  ...
  index[size-1]
  value[0]
  ...
  value[size-1] 

---