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LibCore: Add getter for how many groups exist in a Core::ConfigFile

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This can be used by an application to find out if any config sections
were loaded from the file after a reparse.
This commit is contained in:
Andrew Kaster 2021-06-27 20:04:11 -06:00 • committed by Ali Mohammad Pur
parent fc9cc74555
commit b15fe2b926
1 changed files with 2 additions and 0 deletions
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2
Userland/Libraries/LibCore/ConfigFile.h
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@ -29,6 +29,8 @@ public:
Vector<String> groups() const;
Vector<String> keys(const String& group) const;
size_t num_groups() const { return m_groups.size(); }
String read_entry(const String& group, const String& key, const String& default_value = String()) const;
int read_num_entry(const String& group, const String& key, int default_value = 0) const;
bool read_bool_entry(const String& group, const String& key, bool default_value = false) const;