Counting how many number of elements in a XML

Hi all, 
I am having a requirement in ABAP-IXML ie., i need to find how many times a same element name(ComponentUsage) gets repeat in an xml. 
here is the xml, 
 
<Component mmRelease="6.30" mmVersion="2.0" mmTimestamp="1180099591892" name="Comp_three" package="sap.com" masterLanguage="en"> 
 
<Component.ComponentUsages> 
<ComponentUsage lifecycleControl="createOnDemand" name="comp1"> 
<ComponentUsage.ComponentControllerUsages> 
<ComponentControllerUsage name="Configuration"> 
</ComponentControllerUsage> 
</ComponentUsage.ComponentControllerUsages> 
<ComponentUsage.UsedComponent> 
<Core.Reference package="sap.com" name="Comp_twoInterface" type="ComponentInterfaceImplementation"/> 
</ComponentUsage.UsedComponent> 
</ComponentUsage> 
</Component.ComponentUsages> 
 
<Component.ComponentUsages> 
<ComponentUsage lifecycleControl="createOnDemand" name="comp2"> 
<ComponentUsage.ComponentControllerUsages> 
<ComponentControllerUsage name="Configuration"> 
</ComponentControllerUsage> 
</ComponentUsage.ComponentControllerUsages> 
<ComponentUsage.UsedComponent> 
<Core.Reference package="sap.com" name="Comp_twoInterface" type="ComponentInterfaceImplementation"/> 
</ComponentUsage.UsedComponent> 
</ComponentUsage> 
</Component.ComponentUsages> 
</Component> 
 
Here as the xml is short so i manually knows tat the element "ComponentUsage" are used 2 times, but suppose if i use a big xml and the component usage element is used "N" number of times then how can i count mannually....... so is there any method or code to find how many times does "ComponentUsage" element present in an XML. 
 
Thanks in advance, 
Vishnu

First check this Blog
/people/r.eijpe/blog/2005/11/21/xml-dom-processing-in-abap-part-ii--convert-an-xml-file-into-an-abap-table-using-sap-dom-approach
you can check this thread
Upload XML to internal table and vice versa in SAP 4.6C

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Edited by: ronisto on 11-Mar-2008 1:39 PM

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