X-Git-Url: https://git.saurik.com/apple/icu.git/blobdiff_plain/b75a7d8f3b4adbae880cab104ce2c6a50eee4db2..ef6cf650f4a75c3f97de06b51fa104f2069b9ea2:/icuSources/layout/GlyphDefinitionTables.cpp

diff --git a/icuSources/layout/GlyphDefinitionTables.cpp b/icuSources/layout/GlyphDefinitionTables.cpp
index 9f96907e..67c0b21f 100644
--- a/icuSources/layout/GlyphDefinitionTables.cpp
+++ b/icuSources/layout/GlyphDefinitionTables.cpp
@@ -1,7 +1,6 @@
 /*
- * @(#)GlyphDefinitionTables.cpp	1.5 00/03/15
  *
- * (C) Copyright IBM Corp. 1998, 1999, 2000, 2001 - All Rights Reserved
+ * (C) Copyright IBM Corp. 1998 - 2013 - All Rights Reserved
  *
  */
 
@@ -12,24 +11,36 @@
 
 U_NAMESPACE_BEGIN
 
-const GlyphClassDefinitionTable *GlyphDefinitionTableHeader::getGlyphClassDefinitionTable() const
+const LEReferenceTo<GlyphClassDefinitionTable>
+GlyphDefinitionTableHeader::getGlyphClassDefinitionTable(const LEReferenceTo<GlyphDefinitionTableHeader>& base,
+                                                         LEErrorCode &success) const
 {
-    return (const GlyphClassDefinitionTable *) ((char *) this + SWAPW(glyphClassDefOffset));
+  if(LE_FAILURE(success)) return LEReferenceTo<GlyphClassDefinitionTable>();
+  return LEReferenceTo<GlyphClassDefinitionTable>(base, success, SWAPW(glyphClassDefOffset));
 }
 
-const AttachmentListTable *GlyphDefinitionTableHeader::getAttachmentListTable() const
+const LEReferenceTo<AttachmentListTable>
+GlyphDefinitionTableHeader::getAttachmentListTable(const LEReferenceTo<GlyphDefinitionTableHeader>& base,
+                                                         LEErrorCode &success) const
 {
-    return (const AttachmentListTable *) ((char *) this + SWAPW(attachListOffset));
+    if(LE_FAILURE(success)) return LEReferenceTo<AttachmentListTable>();
+    return LEReferenceTo<AttachmentListTable>(base, success, SWAPW(attachListOffset));
 }
 
-const LigatureCaretListTable *GlyphDefinitionTableHeader::getLigatureCaretListTable() const
+const LEReferenceTo<LigatureCaretListTable>
+GlyphDefinitionTableHeader::getLigatureCaretListTable(const LEReferenceTo<GlyphDefinitionTableHeader>& base,
+                                                         LEErrorCode &success) const
 {
-    return (const LigatureCaretListTable *) ((char *) this + SWAPW(ligCaretListOffset));
+    if(LE_FAILURE(success)) return LEReferenceTo<LigatureCaretListTable>();
+    return LEReferenceTo<LigatureCaretListTable>(base, success, SWAPW(ligCaretListOffset));
 }
 
-const MarkAttachClassDefinitionTable *GlyphDefinitionTableHeader::getMarkAttachClassDefinitionTable() const
+const LEReferenceTo<MarkAttachClassDefinitionTable>
+GlyphDefinitionTableHeader::getMarkAttachClassDefinitionTable(const LEReferenceTo<GlyphDefinitionTableHeader>& base,
+                                                         LEErrorCode &success) const
 {
-    return (const MarkAttachClassDefinitionTable *) ((char *) this + SWAPW(MarkAttachClassDefOffset));
+    if(LE_FAILURE(success)) return LEReferenceTo<MarkAttachClassDefinitionTable>();
+    return LEReferenceTo<MarkAttachClassDefinitionTable>(base, success, SWAPW(MarkAttachClassDefOffset));
 }
 
 U_NAMESPACE_END