SettingTo overloads

Synopses

Declared in <common/args.h>

Convert a settings value to an optional integer.

template<std::integral Int>
std::optional<Int>
SettingTo(common::SettingsValue const& value);

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Convert a settings value to an integer, using a default when unset.

template<std::integral Int>
Int
SettingTo(
    common::SettingsValue const& value,
    Int default_value);

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Return Value

  • The integer value, or std::nullopt when unset.

  • The integer value, or the provided default when unset.

Parameters

Name

Description

value

The settings value to convert.

default_value

Value returned when the setting is unset.

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