Concept for configurations that handle dependency creation and instantiation. More...

#include <CreationalConfig.hpp>

Concept definition

template<typename Config>
concept capy::di::CreationalConfig =  requires() {
    typename Config::CentralType;
    typename Config::ResolutionKeysPack;
    Config::CONFIG_TYPE;
}
&& std::same_as<std::remove_cv_t<decltype(Config::CONFIG_TYPE)>, ConfigType>
&& Config::CONFIG_TYPE == ConfigType::CREATIONAL

Detailed Description

Concept for configurations that handle dependency creation and instantiation.

A CreationalConfig declares:

CentralType: The primary type being created/managed
ResolutionKeysPack: A meta::Pack of types that can be used to look up this config
CONFIG_TYPE: Must be ConfigType::CREATIONAL
do_resolve(key): Method to perform the actual creation

Template Parameters

Config The configuration type being tested.