ICU-461.18.tar.gz

[apple/icu.git] / icuSources / common / uhash.h

diff --git a/icuSources/common/uhash.h b/icuSources/common/uhash.h
index b5f3a67db3fec0f44f75fecaec5337e62473fb69..c1c50ed471e992d6cae4bf4e3b1460486b2fcb69 100644 (file)
--- a/icuSources/common/uhash.h
+++ b/icuSources/common/uhash.h
@@ -1,6 +1,6 @@
 /*
 ******************************************************************************
-*   Copyright (C) 1997-2006, International Business Machines
+*   Copyright (C) 1997-2010, International Business Machines
 *   Corporation and others.  All Rights Reserved.
 ******************************************************************************
 *   Date        Name        Description
@@ -130,6 +130,7 @@ typedef UBool U_CALLCONV UValueComparator(const UHashTok val1,
  * <TT>uhash_close</TT>, or <TT>uhash_put</TT> to delete
  * an existing key or value.
  * @param obj A key or value stored in a hashtable
+ * @see uhash_deleteUObject
  */
 typedef void U_CALLCONV UObjectDeleter(void* obj);
 
@@ -173,8 +174,6 @@ struct UHashtable {
                              * never let count == length (see code). */
     int32_t     length;     /* The physical size of the arrays hashes, keys
                              * and values.  Must be prime. */
-    int32_t     primeIndex;     /* Index into our prime table for length.
-                                 * length == PRIMES[primeIndex] */
 
     /* Rehashing thresholds */
     
@@ -183,6 +182,8 @@ struct UHashtable {
     float       highWaterRatio; /* 0..1; high water as a fraction of length */
     float       lowWaterRatio;  /* 0..1; low water as a fraction of length */
     
+    int8_t      primeIndex;     /* Index into our prime table for length.
+                                 * length == PRIMES[primeIndex] */
     UBool       allocated; /* Was this UHashtable allocated? */
 };
 typedef struct UHashtable UHashtable;
@@ -246,7 +247,7 @@ uhash_init(UHashtable *hash,
 
 /**
  * Close a UHashtable, releasing the memory used.
- * @param hash The UHashtable to close.
+ * @param hash The UHashtable to close. If hash is NULL no operation is performed.
  */
 U_CAPI void U_EXPORT2 
 uhash_close(UHashtable *hash);
@@ -702,11 +703,11 @@ U_CAPI void U_EXPORT2
 uhash_deleteHashtable(void *obj);
 
 /**
- * Deleter for UVector objects.
+ * Deleter for UObject instances.
  * @param obj The object to be deleted
  */
 U_CAPI void U_EXPORT2 
-uhash_deleteUVector(void *obj);
+uhash_deleteUObject(void *obj);
 
 /**
  * Deleter for any key or value allocated using uprv_malloc.  Calls