added a funtion to check the presence of a group in a config file -- if you

setGroup() to a non-existing group this group gets created and the config
file is rewritten with an empty group, which is not needed in most cases.

1 files changed, 3 insertions, 0 deletions

diff --git a/library/config.h b/library/config.h
index 0bab7ca..c908fea 100644
--- a/library/config.h
+++ b/library/config.h
@@ -32,24 +32,27 @@ class Config
 public:
     typedef QMap< QString, QString > ConfigGroup;
     
     enum Domain { File, User };
     Config( const QString &name, Domain domain=User );
     ~Config();
     
     bool operator == ( const Config & other ) const { return (filename == other.filename); }
     bool operator != ( const Config & other ) const { return (filename != other.filename); }
     
     bool isValid() const;
     bool hasKey( const QString &key ) const;
+
+        // inline for better SharpROM BC
+        inline bool hasGroup ( const QString &gname ) const  { return ( groups. find ( gname ) != groups. end ( )); };
     
     void setGroup( const QString &gname );
     void writeEntry( const QString &key, const char* value );
     void writeEntry( const QString &key, const QString &value );
     void writeEntryCrypt( const QString &key, const QString &value );
     void writeEntry( const QString &key, int num );
 #ifdef Q_HAS_BOOL_TYPE
     void writeEntry( const QString &key, bool b );
 #endif
     void writeEntry( const QString &key, const QStringList &lst, const QChar &sep );
     void removeEntry( const QString &key );