Carries the deferred loads, installed by the DataMapper. More...

#include <HasMany.hpp>

Public Member Functions
std::weak_ordering	operator<=> (Loader const &) const noexcept
	Loaders carry no comparable state of their own, so any two are considered equivalent.

Public Attributes
std::function< RelationResult< size_t >()>	count {}
	Counts the records without loading them.

std::function< RelationResult< ReferencedRecordList >()>	all {}
	Loads all records.

std::function< RelationResult< void >(std::function< void(ReferencedRecord const &)>)>	each {}
	Streams the records to a callback.

Detailed Description

template<typename OtherRecord, auto TheInverseSelector = AutoDetectRelation>
struct Lightweight::HasMany< OtherRecord, TheInverseSelector >::Loader

Carries the deferred loads, installed by the DataMapper.

Definition at line 175 of file HasMany.hpp.

Member Function Documentation

template<typename OtherRecord , auto TheInverseSelector = AutoDetectRelation>

std::weak_ordering Lightweight::HasMany< OtherRecord, TheInverseSelector >::Loader::operator<=> ( Loader const & ) const

inlinenoexcept

Loaders carry no comparable state of their own, so any two are considered equivalent.

Definition at line 185 of file HasMany.hpp.

template<typename OtherRecord , auto TheInverseSelector = AutoDetectRelation>

std::function<RelationResult<size_t>()> Lightweight::HasMany< OtherRecord, TheInverseSelector >::Loader::count {}

Counts the records without loading them.

Definition at line 178 of file HasMany.hpp.

template<typename OtherRecord , auto TheInverseSelector = AutoDetectRelation>

std::function<RelationResult<ReferencedRecordList>()> Lightweight::HasMany< OtherRecord, TheInverseSelector >::Loader::all {}

Loads all records.

Definition at line 180 of file HasMany.hpp.

template<typename OtherRecord , auto TheInverseSelector = AutoDetectRelation>

std::function<RelationResult<void>(std::function<void(ReferencedRecord const&)>)> Lightweight::HasMany< OtherRecord, TheInverseSelector >::Loader::each {}

Streams the records to a callback.

Definition at line 182 of file HasMany.hpp.

The documentation for this struct was generated from the following file: