TBlockIndexSet Class Reference

Represents a product of two indexsets.

#include <TIndexSet.hh>

Public Member Functions
	TBlockIndexSet () noexcept
	construct empty index set
	TBlockIndexSet (const TIndexSet &arow_is, const TIndexSet &acol_is) noexcept
	construct indexset defined by given sets
	TBlockIndexSet (const TBlockIndexSet &is) noexcept
	copy constructor
const TIndexSet &	row_is () const noexcept
	return row indexset
const TIndexSet &	col_is () const noexcept
	return column indexset
bool	is_in (const idx_t row_idx, const idx_t col_idx) const noexcept
	return true if given index (i,j) is part of indexset and false otherwise
bool	is_sub (const TBlockIndexSet &is) const noexcept
	return true if given indexset is subset
bool	is_subset_of (const TBlockIndexSet &is) const noexcept
	return true if local indexset is subset of given indexset
bool	is_empty () const noexcept
	return true if indexset is empty
TBlockIndexSet &	operator= (const TBlockIndexSet &is) noexcept
	copy operator
bool	operator== (const TBlockIndexSet &is) const noexcept
	equality operator
bool	operator!= (const TBlockIndexSet &is) const noexcept
	inequality operator
std::string	to_string () const
	string output
size_t	byte_size () const noexcept
	return size in bytes used by this object