Add documentaiton to new function convertTextToUint32. Cast to uint32_t in convertTextToUint32.
Add documentaiton to new function convertTextToUint32. Cast to uint32_t in convertTextToUint32.

nickerso/libcellml,hsorby/libcellml,nickerso/libcellml,hsorby/libcellml,cellml/libcellml,cellml/libcellml,cellml/libcellml,nickerso/libcellml,nickerso/libcellml,hsorby/libcellml,hsorby/libcellml,cellml/libcellml