empty() and size() methods

contrib/ldapc++/src/LDAPModList.cpp

@@ -38,3 +38,11 @@ LDAPMod** LDAPModList::toLDAPModArray(){
     }
     return ret;
 }
+
+bool LDAPModList::empty() const {
+    return m_modList.empty();
+}
+
+unsigned int LDAPModList::size() const {
+    return m_modList.size();
+}

contrib/ldapc++/src/LDAPModList.h

@@ -16,9 +16,9 @@
  * This container class is used to store multiple LDAPModification-objects.
  */
 class LDAPModList{
-        typedef std::list<LDAPModification> ListType;
+    typedef std::list<LDAPModification> ListType;
 
-	public : 
+    public : 
         /**
          * Constructs an empty list.
          */   
@@ -41,7 +41,17 @@ class LDAPModList{
          */
         LDAPMod** toLDAPModArray();
 
-	private : 
+        /**
+         * @returns true, if the ModList contains no Operations
+         */
+        bool empty() const;
+        
+        /**
+         * @returns number of Modifications in the ModList
+         */
+        unsigned int size() const;
+
+    private : 
         ListType m_modList;
 };
 #endif //LDAP_MOD_LIST_H