+// ====================================================== findInteger
+int XmlTree::findInteger (const string& nom)
+{
+ int val = 0;
+ const string chnum = findValue (nom);
+ if (chnum==item_vide)
+ return val;
+
+ int lg = chnum.size();
+ for (int nc=0 ; nc<lg ; ++nc)
+ {
+ char car = chnum[nc];
+ if (car >= '0' && car <= '9')
+ val = 10*val + car - '0';
+ }
+ return val;
+}