X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=include%2Fyaz%2Ficu_I18N.h;h=09b30e631ea58e05f770e4be0c27d641f400fb6f;hp=3ad54e2c3aac760a74d82f77877b3913f5639631;hb=dd993ee2910a754d46b2223c06b09abdd61caceb;hpb=88d3bedf772316f87e1996f655ccf8d1e2589755

diff --git a/include/yaz/icu_I18N.h b/include/yaz/icu_I18N.h
index 3ad54e2..09b30e6 100644
--- a/include/yaz/icu_I18N.h
+++ b/include/yaz/icu_I18N.h
@@ -1,5 +1,5 @@
 /* This file is part of the YAZ toolkit.
- * Copyright (C) 1995-2010 Index Data.
+ * Copyright (C) 1995-2011 Index Data.
  * All rights reserved.
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -102,6 +102,8 @@ struct icu_casemap;
 
 struct icu_casemap * icu_casemap_create(char action, UErrorCode *status);
 
+struct icu_casemap *icu_casemap_clone(struct icu_casemap *old);
+
 void icu_casemap_destroy(struct icu_casemap * casemap);
 
 int icu_casemap_casemap(struct icu_casemap * casemap,
@@ -120,28 +122,11 @@ void icu_sortkey8_from_utf16(UCollator *coll,
                              struct icu_buf_utf16 * src16,
                              UErrorCode * status);
 
-struct icu_tokenizer
-{
-    char action;
-    UBreakIterator* bi;
-    struct icu_buf_utf16 * buf16;
-    int32_t token_count;
-    int32_t token_id;
-    int32_t token_start;
-    int32_t token_end;
-/*
-  keep always invariant
-  0 <= token_start 
-  <= token_end 
-  <= buf16->utf16_len
-  and invariant
-  0 <= token_id <= token_count
-*/
-};
-
+struct icu_tokenizer;
 struct icu_tokenizer * icu_tokenizer_create(const char *locale, char action,
                                             UErrorCode *status);
 
+struct icu_tokenizer *icu_tokenizer_clone(struct icu_tokenizer *old);
 void icu_tokenizer_destroy(struct icu_tokenizer * tokenizer);
 
 int icu_tokenizer_attach(struct icu_tokenizer * tokenizer, 
@@ -158,7 +143,7 @@ struct icu_transform;
 struct icu_transform * icu_transform_create(const char *id, char action,
                                             const char *rules,
                                             UErrorCode *status);
-
+struct icu_transform *icu_transform_clone(struct icu_transform *old);
 void icu_transform_destroy(struct icu_transform * transform);
 
 int icu_transform_trans(struct icu_transform * transform,
@@ -174,15 +159,6 @@ yaz_icu_chain_t icu_chain_create(const char * locale,
                                  int sort,
                                  UErrorCode * status);
 
-
-struct icu_iter;
-struct icu_iter *icu_iter_create(struct icu_chain *chain,
-                                 const char *src8cstr);
-void icu_iter_destroy(struct icu_iter *iter);
-int icu_iter_next(struct icu_iter *iter, struct icu_buf_utf8 *result);
-const char *icu_iter_get_sortkey(struct icu_iter *iter);
-const char *icu_iter_get_display(struct icu_iter *iter);
-
 #endif /* ICU_I18NL_H */
 
 /*