Acts::HolderFor Concept Reference

Concept for holder templates that provide pointer-like access. More...

#include <Acts/Utilities/Holders.hpp>

Concept definition

template<template< typename > class Holder, typename T>
concept Acts::HolderFor = 
    std::move_constructible<Holder<T>> && PointerConcept<Holder<T>>

Detailed Description

Concept for holder templates that provide pointer-like access.

Template Parameters

Holder	Holder template to instantiate.
T	Backend type.

This concept is satisfied by RefHolder, ConstRefHolder, ValueHolder, and smart pointers such as std::shared_ptr and std::unique_ptr.