/// <summary> Creates a new, empty repetition of the underlying Group and sets up /// Pointers to it's components. /// </summary> /// <thows> HL7Exception if there is already 1 rep and group is non-repeating </thows> private void makeChildren() { //set up pointers for children ... System.String[] childNames = message.Names; this.children = new NuGenPointer[childNames.Length]; for (int i = 0; i < childNames.Length; i++) { NuGenPointer p; //make new SegmentPointer or GroupPointer depending on whether child is a Group ... System.Type childClass = message.getClass(childNames[i]); if (typeof(Group).IsAssignableFrom(childClass)) { p = new NuGenGroupPointer(this.parser, message, i, this.encodingChars); } else { p = new NuGenSegmentPointer(this.parser, message, i, encodingChars); } this.children[i] = p; } }