From 7f708e8d77fb6237407f49246622dbe1b445d536 Mon Sep 17 00:00:00 2001
From: lat9nq <22451773+lat9nq@users.noreply.github.com>
Date: Wed, 21 Jun 2023 04:32:13 -0400
Subject: settings: Define paired settings

settings_common: Remove unused optional
---
 src/common/settings_common.h | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

(limited to 'src/common/settings_common.h')

diff --git a/src/common/settings_common.h b/src/common/settings_common.h
index 664c807f1..ad005ca4e 100644
--- a/src/common/settings_common.h
+++ b/src/common/settings_common.h
@@ -75,7 +75,8 @@ public:
 class BasicSetting {
 protected:
     explicit BasicSetting(Linkage& linkage, const std::string& name, enum Category category_,
-                          bool save_, bool runtime_modifiable_, Specialization spec);
+                          bool save_, bool runtime_modifiable_, Specialization spec,
+                          BasicSetting* other_setting);
 
 public:
     virtual ~BasicSetting();
@@ -196,6 +197,11 @@ public:
      */
     [[nodiscard]] enum Specialization Specialization() const;
 
+    /**
+     * @returns Another BasicSetting if one is paired, or nullptr otherwise.
+     */
+    [[nodiscard]] BasicSetting* PairedSetting() const;
+
     /**
      * Returns the label this setting was created with.
      *
@@ -236,7 +242,8 @@ private:
     const bool
         runtime_modifiable; ///< Suggests if the setting can be modified while a guest is running
     const enum Specialization
-        specialization; ///< Extra data to identify representation of a setting
+        specialization;                ///< Extra data to identify representation of a setting
+    BasicSetting* const other_setting; ///< A paired setting
 };
 
 } // namespace Settings
-- 
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