alexaClientSDK::avsCommon::utils::functional Namespace Reference

Classes
struct	EnumClassHash

Functions
template<typename Type >
void	hashCombine (size_t &seed, Type const &value)

Function Documentation

hashCombine()

template<typename Type >

void alexaClientSDK::avsCommon::utils::functional::hashCombine	(	size_t &	seed,
		Type const &	value
	)

Function to combine hash values in to a single hash value. Combination by XOR. A circular rotate left is applied to the seed value before the XOR so that combining hashes generated by the same hash function for the same value (a common use case) won't degenerate to zero.

Parameters

seed	Accumulated value from multiple calls.
value	The next value whose hash is to be combined.