BitMat.h

Matrices over over GF(2) – bit-matrices.
See the BitMat page for more details. More...

Go to the source code of this file.

Classes
class	gf2::BitMat< Word >
	A dynamically-sized matrix over GF(2) stored as a vector of bit-vectors representing the rows of the matrix. The row elements are compactly stored in standard vectors of primitive unsigned words whose type is given by the template parameter Word. More...
struct	std::formatter< gf2::BitMat< Word > >
	Specialise std::formatter for the gf2::BitMat<Word> type. More...

Namespaces
namespace	gf2
	The namespace for the gf2 library.

Functions
template<Unsigned Word, BitStore Rhs> requires std::same_as<typename Rhs::word_type, Word>
constexpr auto	gf2::dot (BitMat< Word > const &lhs, Rhs const &rhs)
	Bit-matrix, bit-store multiplication, M * v, returning a new bit-vector.
template<Unsigned Word, BitStore Rhs> requires std::same_as<typename Rhs::word_type, Word>
constexpr auto	gf2::operator* (BitMat< Word > const &lhs, Rhs const &rhs)
	Operator form for bit-matrix, bit-store multiplication, M * v, returning a new bit-vector.
template<Unsigned Word, BitStore Lhs> requires std::same_as<typename Lhs::word_type, Word>
constexpr auto	gf2::dot (Lhs const &lhs, BitMat< Word > const &rhs)
	Bit-vector, bit-matrix multiplication, v * M`, returning a new bit-vector.
template<Unsigned Word, BitStore Lhs> requires std::same_as<typename Lhs::word_type, Word>
constexpr auto	gf2::operator* (Lhs const &lhs, BitMat< Word > const &rhs)
	Operator form for bit-vector, bit-matrix multiplication, v * M, returning a new bit-vector.
template<Unsigned Word>
constexpr auto	gf2::dot (BitMat< Word > const &lhs, BitMat< Word > const &rhs)
	Bit-matrix, bit-matrix multiplication, M * N, returning a new bit-matrix.
template<Unsigned Word>
constexpr auto	gf2::operator* (BitMat< Word > const &lhs, BitMat< Word > const &rhs)
	Operator form for bit-matrix, bit-matrix multiplication, M * N, returning a new bit-matrix.
template<Unsigned Word, BitStore Rhs> requires std::same_as<typename Rhs::word_type, Word>
std::string	gf2::string_for (BitMat< Word > const &A, Rhs const &b)
	Returns a string that shows a bit-matrix and a bit-vector side-by-side.
template<Unsigned Word, BitStore Rhs> requires std::same_as<typename Rhs::word_type, Word>
std::string	gf2::string_for (BitMat< Word > const &A, Rhs const &b, Rhs const &c)
	Returns a string that shows a bit-matrix and two bit-vectors side-by-side.
template<Unsigned Word, BitStore Rhs> requires std::same_as<typename Rhs::word_type, Word>
std::string	gf2::string_for (BitMat< Word > const &A, Rhs const &b, Rhs const &c, Rhs const &d)
	Returns a string that shows a bit-matrix and three bit-vectors side-by-side.
template<Unsigned Word>
std::string	gf2::string_for (BitMat< Word > const &A, BitMat< Word > const &B)
	Returns a string that shows two bit-matrices side-by-side.
template<Unsigned Word>
std::string	gf2::string_for (BitMat< Word > const &A, BitMat< Word > const &B, BitMat< Word > const &C)
	Returns a string that shows three bit-matrices side-by-side.

Detailed Description

Matrices over over GF(2) – bit-matrices.
See the BitMat page for more details.