fcpp::Merge< TrueT, FalseT > Class Template Reference

Merge result of both if and else block queries from Queryable<T>::branch method. More...

#include <query.h>

Public Member Functions
	Merge (Queryable< TrueT > true_queried, Queryable< FalseT > false_queried)
	Construct a new Merge object from the transformed true and false branches of the predicate.
	Merge (const Merge &)=delete
Merge &	operator= (const Merge &)=delete
Queryable< std::tuple< TrueT, FalseT > >	merge (bool truncate=false)
	Merges the true and false branch sequences as a zip.

Detailed Description

template<typename TrueT, typename FalseT>
class fcpp::Merge< TrueT, FalseT >

Merge result of both if and else block queries from Queryable<T>::branch method.

Template Parameters

FalseT	Type of items projected from false / else block query.
TrueT	Type of items projected from true / if block query.

Constructor & Destructor Documentation

Merge()

template<typename TrueT, typename FalseT>

fcpp::Merge< TrueT, FalseT >::Merge ( Queryable< TrueT > true_queried, Queryable< FalseT > false_queried )

inlineexplicit

Construct a new Merge object from the transformed true and false branches of the predicate.

Parameters

true_queried	Queryable that is the transformed sequence of true branched items of the predicate.
false_queried	Queryable that is the transformed sequence of false branched items of the predicate.

Member Function Documentation

merge()

template<typename TrueT, typename FalseT>

Queryable< std::tuple< TrueT, FalseT > > fcpp::Merge< TrueT, FalseT >::merge ( bool truncate = false )

inline

Merges the true and false branch sequences as a zip.

Parameters

truncate

Truncate the combined sequence by the minimum size of the two. If false both T and U must have a default constructor so default values can be provided if one sequence is larger than the other.

Returns

Queryable<std::tuple<TrueT, FalseT>>

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

• /home/runner/work/fluentcpp/fluentcpp/include/fluentcpp/query.h