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std::hash

returns a hash value

Description

The returned integer number will always be the same for an object. The returned number might not depend on the platform the program is running!

It must be computed from the object's contents solely!

See also

std::equal   compares two objects for equality

Implemented by

std_types::character  as  std_types::character/std::hash
std_types::octet_string  as  std_types::octet_string/std::hash
std_types::unique_item  as  std_types::unique_item/std::hash

Topics

Math
Objects
Strings