unistr_case_locale.cpp [plain text]
#include "unicode/utypes.h"
#include "unicode/locid.h"
#include "unicode/unistr.h"
#include "cmemory.h"
#include "ustr_imp.h"
U_NAMESPACE_BEGIN
static inline void
setTempCaseMap(UCaseMap *csm, const char *locale) {
if(csm->csp==NULL) {
csm->csp=ucase_getSingleton();
}
if(locale!=NULL && locale[0]==0) {
csm->locale[0]=0;
} else {
ustrcase_setTempCaseMapLocale(csm, locale);
}
}
UnicodeString &
UnicodeString::toLower() {
return toLower(Locale::getDefault());
}
UnicodeString &
UnicodeString::toLower(const Locale &locale) {
UCaseMap csm=UCASEMAP_INITIALIZER;
setTempCaseMap(&csm, locale.getName());
return caseMap(&csm, ustrcase_internalToLower);
}
UnicodeString &
UnicodeString::toUpper() {
return toUpper(Locale::getDefault());
}
UnicodeString &
UnicodeString::toUpper(const Locale &locale) {
UCaseMap csm=UCASEMAP_INITIALIZER;
setTempCaseMap(&csm, locale.getName());
return caseMap(&csm, ustrcase_internalToUpper);
}
U_NAMESPACE_END