ecstasy::query::ConstQueryableObject Concept Reference

Defines a type that can be queried in a const context. More...

#include <Queryable.hpp>

Concept definition

template<typename Q>
concept ecstasy::query::ConstQueryableObject =  QueryableObject<Q> && requires(const Q &cqueryable, std::size_t index) {
        
        typename Q::ConstQueryData;
 
        
        { cqueryable.getQueryData(index) } -> std::same_as<typename Q::ConstQueryData>;
    }

Detailed Description

Defines a type that can be queried in a const context.

In addition to the QueryableObject concept, a const queryable object must have:

• An internal ConstQueryData type, which is the data stored in the queryable.
• A const version of the method getQueryData returning ConstQueryData object.

Note

This concept is a subset of QueryableObject.

Warning

The type Q is not expected to be const qualified.

Template Parameters

Q	Evaluated type.

Author

Andréas Leroux (andre.nosp@m.as.l.nosp@m.eroux.nosp@m.@epi.nosp@m.tech..nosp@m.eu)

Since

1.0.0 (2024-04-03)

Definition at line 68 of file Queryable.hpp.