cubos::core::data::StringTransparentHash class final
#include <core/data/transparent/string_hash.hpp>

Hash function for std::string and std::string_view, implemented as a class.

This allows using std::string_view as a key in unordered_map, while still allowing std::string as a key.

Public functions

auto operator()(const char* c) const -> std::size_t
Hash function for const char*.
auto operator()(std::string_view sv) const -> std::size_t
Hash function for std::string_view.
auto operator()(const std::string& s) const -> std::size_t
Hash function for std::string.

Function documentation

std::size_t cubos::core::data::StringTransparentHash::operator()(const char* c) const

Hash function for const char*.

Parameters
c The string to hash.
Returns The hash value.

std::size_t cubos::core::data::StringTransparentHash::operator()(std::string_view sv) const

Hash function for std::string_view.

Parameters
sv The string view to hash.
Returns The hash value.

std::size_t cubos::core::data::StringTransparentHash::operator()(const std::string& s) const

Hash function for std::string.

Parameters
s The string to hash.
Returns The hash value.