Template Struct disk

• Defined in File cache.h

Struct Documentation

template<typename KeyT, typename ValueT = void>
struct udho::cache::storage::disk

Public Types

typedef KeyT key_type

typedef ValueT value_type

typedef content<ValueT> content_type

typedef std::map<key_type, content_type> map_type

typedef storage::disk<KeyT, ValueT> self_type

typedef udho::config<udho::configs::session> session_config_type

typedef session_config_type config_type

Public Functions

disk(const session_config_type &config)

disk(const self_type&) = delete

disk(self_type&&) = default

std::size_t size() const

bool exists(const key_type &key) const

void create(const key_type &key, const content_type &content)

content_type retrieve(const key_type &key) const

bool update(const key_type &key, const content_type &content)

bool remove(const key_type &key)

Protected Functions

boost::filesystem::path storage() const

udho::configs::session::format format() const

std::string extension() const

std::string filename(const key_type &key) const

boost::filesystem::path path(const key_type &key) const

void save(udho::configs::session::format format, std::ofstream &file, const content_type &content)

void load(udho::configs::session::format format, std::ifstream &file, content_type &content) const

void save(std::ofstream &file, const content_type &content)

void load(std::ifstream &file, content_type &content) const

Protected Attributes

const session_config_type &_config

std::string _name

boost::mutex _mutex