Need help on reading lines of an xml file with c++

Does someone knows how I can read an XML file. I need to read lines by their Id . Thank you

<model:process id="_bKz-cGFkEee5cJFFBmbIGQ" name="Patient">
<model:ioSpecification id="_rEuOsmFqEee5cJFFBmbIGQ">
  <model:inputSet id="_rEuOs2FqEee5cJFFBmbIGQ"/>
  <model:outputSet id="_rEuOtGFqEee5cJFFBmbIGQ"/>
</model:ioSpecification>