Minor documentation clarifications for VectorElement.
@@ -53,8 +53,8 @@ namespace carto {
void setId(long long id);
/**
- * Returns a copy of the meta data map. The changes you make to this map are NOT reflected in the actual meta data of the element.
- * @return A copy of the meta data map.
+ * Returns a copy of the vector element meta data map. The changes you make to this map are NOT reflected in the actual meta data of the element.
+ * @return A copy of the vector element meta data map.
*/
std::map<std::string, Variant> getMetaData() const;
/**
@@ -64,15 +64,15 @@ namespace carto {
void setMetaData(const std::map<std::string, Variant>& metaData);
/**
- * Returns true if the specified key exists in the element meta data.
- * @param key The key to use.
- * @return True if the meta data element exists.
+ * Returns true if the specified key exists in the vector element meta data map.
+ * @param key The key to check.
+ * @return True if the vector element meta data element exists.
*/
bool containsMetaDataKey(const std::string& key) const;
/**
* Returns a meta data element corresponding to the key. If no value is found null variant is returned.
* @param key The key to use.
- * @return The value corresponding to the key from the meta data map. May be null.
+ * @return The value corresponding to the key from the meta data map. If the key does not exists, empty variant is returned.
*/
Variant getMetaDataElement(const std::string& key) const;
/**
