31 #if !UCONFIG_NO_COLLATION
32 #ifndef U_HIDE_DEPRECATED_API
41 class RuleBasedCollator;
161 UBool isBogus(
void)
const;
172 const uint8_t* getByteArray(int32_t& count)
const;
174 #ifdef U_USE_COLLATION_KEY_DEPRECATES
182 uint8_t* toByteArray(int32_t& count)
const;
228 int32_t hashCode(
void)
const;
240 static UClassID U_EXPORT2 getStaticClassID();
248 uint8_t *reallocate(int32_t newCapacity, int32_t length);
252 void setLength(int32_t newLength);
254 uint8_t *getBytes() {
255 return (fFlagAndLength >= 0) ? fUnion.fStackBuffer : fUnion.fFields.fBytes;
257 const uint8_t *getBytes()
const {
258 return (fFlagAndLength >= 0) ? fUnion.fStackBuffer : fUnion.fFields.fBytes;
260 int32_t getCapacity()
const {
261 return (fFlagAndLength >= 0) ? (int32_t)
sizeof(fUnion) : fUnion.fFields.fCapacity;
263 int32_t getLength()
const {
return fFlagAndLength & 0x7fffffff; }
280 friend class CollationKeyByteSink;
293 int32_t fFlagAndLength;
298 mutable int32_t fHashCode;
303 union StackBufferOrFields {
305 uint8_t fStackBuffer[32];
316 return !(*
this == other);
320 CollationKey::isBogus()
const
322 return fHashCode == 2;
325 inline const uint8_t*
326 CollationKey::getByteArray(int32_t &count)
const