From ca1ac1f0e0fbabbe97666aca94024afb8104da06 Mon Sep 17 00:00:00 2001
From: Jon Atack <jon@atack.com>
Date: Mon, 9 May 2022 18:12:35 +0200
Subject: [PATCH] scripted-diff: Rename MainSignalsInstance() class to
 MainSignalsImpl()

```
-BEGIN VERIFY SCRIPT-
s() { git grep -l "$1" src test doc | xargs sed -i "s/$1/$2/g"; }
s 'MainSignalsInstance' 'MainSignalsImpl'
-END VERIFY SCRIPT-
---
 src/validationinterface.cpp | 8 ++++----
 src/validationinterface.h   | 4 ++--
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/validationinterface.cpp b/src/validationinterface.cpp
index 0cb48a19cb7..7991222496b 100644
--- a/src/validationinterface.cpp
+++ b/src/validationinterface.cpp
@@ -17,14 +17,14 @@
 #include <utility>
 
 /**
- * MainSignalsInstance manages a list of shared_ptr<CValidationInterface> callbacks.
+ * MainSignalsImpl manages a list of shared_ptr<CValidationInterface> callbacks.
  *
  * A std::unordered_map is used to track what callbacks are currently
  * registered, and a std::list is used to store the callbacks that are
  * currently registered as well as any callbacks that are just unregistered
  * and about to be deleted when they are done executing.
  */
-class MainSignalsInstance
+class MainSignalsImpl
 {
 private:
     Mutex m_mutex;
@@ -42,7 +42,7 @@ public:
     // our own queue here :(
     SingleThreadedSchedulerClient m_schedulerClient;
 
-    explicit MainSignalsInstance(CScheduler& scheduler LIFETIMEBOUND) : m_schedulerClient(scheduler) {}
+    explicit MainSignalsImpl(CScheduler& scheduler LIFETIMEBOUND) : m_schedulerClient(scheduler) {}
 
     void Register(std::shared_ptr<CValidationInterface> callbacks)
     {
@@ -94,7 +94,7 @@ static CMainSignals g_signals;
 void CMainSignals::RegisterBackgroundSignalScheduler(CScheduler& scheduler)
 {
     assert(!m_internals);
-    m_internals = std::make_unique<MainSignalsInstance>(scheduler);
+    m_internals = std::make_unique<MainSignalsImpl>(scheduler);
 }
 
 void CMainSignals::UnregisterBackgroundSignalScheduler()
diff --git a/src/validationinterface.h b/src/validationinterface.h
index c825ba25d65..a929a3d56bf 100644
--- a/src/validationinterface.h
+++ b/src/validationinterface.h
@@ -175,10 +175,10 @@ protected:
     friend class ValidationInterfaceTest;
 };
 
-class MainSignalsInstance;
+class MainSignalsImpl;
 class CMainSignals {
 private:
-    std::unique_ptr<MainSignalsInstance> m_internals;
+    std::unique_ptr<MainSignalsImpl> m_internals;
 
     friend void ::RegisterSharedValidationInterface(std::shared_ptr<CValidationInterface>);
     friend void ::UnregisterValidationInterface(CValidationInterface*);