Method FixedHash

src/cpp-ethereum/libdevcore/FixedHash.h:66–66

Construct an empty hash.

	/// Construct an empty hash.
	FixedHash() { m_data.fill(0); }

	/// Construct from another hash, filling with zeroes or cropping as necessary.
	template <unsigned M> explicit FixedHash(FixedHash<M> const& _h, ConstructFromHashType _t = AlignLeft) { m_data.fill(0); unsigned c = std::min(M, N); for (unsigned i = 0; i < c; ++i) m_data[_t == AlignRight ? N - 1 - i : i] = _h[_t == AlignRight ? M - 1 - i : i]; }