543     uint32_t varTop = data->getLastPrimaryForGroup(group);  in setMaxVariable()  local
544     U_ASSERT(varTop != 0);  in setMaxVariable()
547     ownedSettings->variableTop = varTop;  in setMaxVariable()
568 RuleBasedCollator::setVariableTop(const UChar *varTop, int32_t len, UErrorCode &errorCode) {  in setVariableTop()  argument
570     if(varTop == NULL && len !=0) {  in setVariableTop()
574     if(len < 0) { len = u_strlen(varTop); }  in setVariableTop()
582         UTF16CollationIterator ci(data, numeric, varTop, varTop, varTop + len);  in setVariableTop()
586         FCDUTF16CollationIterator ci(data, numeric, varTop, varTop, varTop + len);  in setVariableTop()
599 RuleBasedCollator::setVariableTop(const UnicodeString &varTop, UErrorCode &errorCode) {  in setVariableTop()  argument
600     return setVariableTop(varTop.getBuffer(), varTop.length(), errorCode);  in setVariableTop()
604 RuleBasedCollator::setVariableTop(uint32_t varTop, UErrorCode &errorCode) {  in setVariableTop()  argument
606     if(varTop != settings->variableTop) {  in setVariableTop()
609         int32_t group = data->getGroupForPrimary(varTop);  in setVariableTop()
615         U_ASSERT(v != 0 && v >= varTop);  in setVariableTop()
616         varTop = v;  in setVariableTop()
617         if(varTop != settings->variableTop) {  in setVariableTop()
626             ownedSettings->variableTop = varTop;  in setVariableTop()
630     if(varTop == getDefaultSettings().variableTop) {  in setVariableTop()