A list parameter can now be removed by pointer.

git-svn-id: http://yate.null.ro/svn/yate/trunk@3089 acf43c95-373e-0410-b603-e72c3f656dc1

engine/NamedList.cpp

@@ -118,6 +118,18 @@ NamedList& NamedList::clearParam(const String& name, char childSep)
     return *this;
 }
 
+// Remove a specific parameter
+NamedList& NamedList::clearParam(NamedString* param)
+{
+    if (!param)
+	return *this;
+    ObjList* o = m_params.find(param);
+    if (o)
+	o->remove();
+    XDebug(DebugInfo,"NamedList::clearParam(%p) found=%p",param,o);
+    return *this;
+}
+
 NamedList& NamedList::copyParam(const NamedList& original, const String& name, char childSep)
 {
     XDebug(DebugInfo,"NamedList::copyParam(%p,\"%s\",'%1s')",

yateclass.h

@@ -3313,6 +3313,12 @@ public:
      */
     NamedList& clearParam(const String& name, char childSep = 0);
 
+    /**
+     * Remove a specific parameter
+     * @param param Pointer to parameter to remove
+     */
+    NamedList& clearParam(NamedString* param);
+
     /**
      * Copy a parameter from another NamedList, clears it if not present there
      * @param original NamedList to copy the parameter from