struct

Hash support for optional.

Template parameters
Type	Type of the contained value.

Public functions

auto operator()(const optional<Type>& optional) const -> unsigned constexpr: Returns the hash of the given optional.

Tab / T to search, Esc to close

…

Search for symbols, directories, files, pages or modules. You can omit any prefix from the symbol or file path; adding a : or / suffix lists all members of given symbol or directory.

Use ↓ / ↑ to navigate through the list, Enter to go. Tab autocompletes common prefix, you can copy a link to the result using ⌘ L while ⌘ M produces a Markdown link.

Sorry, nothing was found.

#include <bn_optional.h> template<typename Type> bn::hash<optional<Type>> struct

Public functions

#include <bn_optional.h>

template<typename Type>
bn::hash<optional<Type>> struct