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Cache APP_SETTINGS lookups 

These are essentially singletons
This commit is contained in:
Jon Evans 2021-03-16 20:46:58 -04:00
parent 045160d486
commit 5e6b02f2d3
1 changed files with 4 additions and 1 deletions
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5
include/settings/settings_manager.h
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@ -85,7 +85,10 @@ public:
template<typename AppSettings> template<typename AppSettings>
AppSettings* GetAppSettings( bool aLoadNow = true ) AppSettings* GetAppSettings( bool aLoadNow = true )
{ {
AppSettings* ret = nullptr; static AppSettings* ret = nullptr;
if( ret )
return ret;
auto it = std::find_if( m_settings.begin(), m_settings.end(), auto it = std::find_if( m_settings.begin(), m_settings.end(),
[]( const std::unique_ptr<JSON_SETTINGS>& aSettings ) []( const std::unique_ptr<JSON_SETTINGS>& aSettings )