Template Struct prepared_group¶

Defined in File access.h

Struct Documentation¶

template<typename H, typename T = void> struct udho::prepared_group¶

Fold expression containing multiple prepared objects. Head is always type of udho::prepared<X> where X subclasses from udho::prepare<X> Tail is another prepared_group The actual prepared object is copied so it works even if the actual prepared object is an rvalue

Public Types

typedef H head_type¶

typedef T tail_type¶

typedef prepared_group<H, T> self_type¶

Public Functions

prepared_group(const head_type &head, const tail_type &tail)¶

template<typename V> V extract(const std::string &key) const¶

template<typename V> V parse(const std::string &key) const¶

std::string stringify(const std::string &key) const¶

template<typename V> V at(const std::string &key) const¶

std::string operator[](const std::string &key) const¶

std::size_t count(const std::string &key) const¶

std::vector<std::string> keys(const std::string &key) const¶

Public Members

head_type _head¶

tail_type _tail¶