Add isEmpty to KEduVocArticle.

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=744627

diff --git a/keduvocdocument/keduvocgrammar.cpp b/keduvocdocument/keduvocgrammar.cpp
index 85b5c4b2c404643dfe891a20f35d266d4d0b1432..268947dc27914c98af68a2f070b606ef13e3cdb9 100644 (file)
--- a/keduvocdocument/keduvocgrammar.cpp
+++ b/keduvocdocument/keduvocgrammar.cpp
@@ -187,3 +187,8 @@ bool KEduVocArticle::isArticle(const QString & article) const
     return d->m_articles.values().contains(article);
 }
 
+bool KEduVocArticle::isEmpty()
+{
+    return d->m_articles.isEmpty();
+}
+

diff --git a/keduvocdocument/keduvocgrammar.h b/keduvocdocument/keduvocgrammar.h
index 6563d604b88bfc6563e417d83bbd3d60feb0c2d3..ba601444d6a98b9f5befd07aa7355165c9bf8ff0 100644 (file)
--- a/keduvocdocument/keduvocgrammar.h
+++ b/keduvocdocument/keduvocgrammar.h
@@ -100,6 +100,8 @@ public:
 
     bool isArticle(const QString& article) const;
 
+    bool isEmpty();
+
 private:
     int indexOf(ArticleNumber number, ArticleDefiniteness definite, ArticleGender gender);