+}
+
+string hypercache::fileOfPath(const string& dressedfile) {
+ return dressedfile.substr(dressedfile.find_last_of("\\/")+1);
+}
+
+int hypercache::readC() {
+ int readret;
+
+ readret = C->readConfig(&parentConfigs);
+
+ if ( readret == -1 )
+ activeCFile = fileOfPath(C->getInFileName());
+ else
+ activeCFile = "";
+
+ return readret;
+}
+
+int hypercache::read1CForEqui() {
+ int readret = C->readConfig(NULL);
+ C->closeInFile();
+ return readret;
+}
+
+void hypercache::writeC() {
+ C->writeConfig();
+ activeCFile = fileOfPath( C->getOutFileName().substr( 0, C->getOutFileName().length()-4 ) );
+}
+
+void hypercache::writeO(int obsid) {
+ if ( activeCFile != "" ) {
+ unsigned long afilehash = configcache::hash(activeCFile);
+ Os[obsid]->writeHeader("concurrent_cfile", (char*)(&afilehash), sizeof(unsigned long));
+ }
+ Os[obsid]->writeConfig();
+}
+
+int hypercache::readO(int obsid) {
+ int readret;
+
+ readret = Os[obsid]->readConfig();
+
+ if ( readret == -1 ) {
+ unsigned long *parentconfig = (unsigned long*)Os[obsid]->getHeader("concurrent_cfile");
+ if ( parentconfig != NULL )
+ addParentConfig(parentconfig);
+ }
+
+ return readret;
+}
+
+void hypercache::addParentConfig(const unsigned long *parentconfig) {
+ for (vector<unsigned long>::iterator parit = parentConfigs.begin(); parit != parentConfigs.end(); ++parit)
+ if ( *parit == *parentconfig )
+ return;
+
+ parentConfigs.push_back(*parentconfig);