LeechCraft  0.6.70-10870-g558588d6ec
Modular cross-platform feature rich live environment.
scopeguards.h
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29 
30 #pragma once
31 
32 #include <QSettings>
33 #include "util.h"
34 
35 namespace LeechCraft
36 {
37 namespace Util
38 {
50  [[nodiscard]] inline auto MakeEndGroupScopeGuard (QSettings& settings)
51  {
52  return MakeScopeGuard ([&settings] { settings.endGroup (); });
53  }
54 
65  [[nodiscard]] inline auto BeginGroup (QSettings& settings, const QString& group)
66  {
67  settings.beginGroup(group);
68  return MakeScopeGuard ([&settings] { settings.endGroup (); });
69  }
70 }
71 }
detail::ScopeGuard< F > MakeScopeGuard(const F &f)
Returns an object performing passed function on scope exit.
Definition: util.h:157
auto BeginGroup(QSettings &settings, const QString &group)
Begins the group on settings and returns a scope guard ending that group.
Definition: scopeguards.h:65
auto MakeEndGroupScopeGuard(QSettings &settings)
Creates a scope guard that ends the current group on settings.
Definition: scopeguards.h:50