launchdarkly::EvaluationDetailInternal Class Reference

#include <evaluation_detail_internal.hpp>

Public Member Functions
launchdarkly::Value const &	Value () const
std::optional< std::size_t >	VariationIndex () const
std::optional< std::reference_wrapper< EvaluationReason const > >	Reason () const
	EvaluationDetailInternal (launchdarkly::Value value, std::optional< std::size_t > variation_index, std::optional< EvaluationReason > reason)

Friends
std::ostream &	operator<< (std::ostream &out, EvaluationDetailInternal const &detail)

Detailed Description

An object that combines the result of a feature flag evaluation with information about how it was calculated.

This is the result of calling one of the detailed variation methods.

See also

launchdarkly::client_side::IClient::BoolVariationDetail

launchdarkly::client_side::IClient::DoubleVariationDetail

launchdarkly::client_side::IClient::IntVariationDetail

launchdarkly::client_side::IClient::JsonVariationDetail

launchdarkly::client_side::IClient::StringVariationDetail

For more information, see the [SDK reference guide] (https://docs.launchdarkly.com/sdk/features/evaluation-reasons#TODO).

Member Function Documentation

Reason()

std::optional< std::reference_wrapper< EvaluationReason const > > launchdarkly::EvaluationDetailInternal::Reason

(

)

const

An object describing the main factor that influenced the flag evaluation value.

Value()

Value const & launchdarkly::EvaluationDetailInternal::Value

(

)

const

The result of the flag evaluation. This will be either one of the flag's variations or the default value that was passed to one of the detail methods.

VariationIndex()

std::optional< std::size_t > launchdarkly::EvaluationDetailInternal::VariationIndex

(

)

const

The index of the returned value within the flag's list of variations, e.g. 0 for the first variation– or nullopt if the default value was returned.

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

• /home/runner/work/cpp-sdks/cpp-sdks/libs/common/include/launchdarkly/data/evaluation_detail_internal.hpp
• /home/runner/work/cpp-sdks/cpp-sdks/libs/common/src/data/evaluation_detail_internal.cpp