From: Argyrios Kyrtzidis <akyrtzi@gmail.com>
Date: Fri, 8 Aug 2008 13:54:06 +0000 (+0000)
Subject: Add iterator access to field members for RecordDecl.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=afebac1df82d16d6889470801e82501d714149c0;p=clang

Add iterator access to field members for RecordDecl.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54526 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/clang/AST/Decl.h b/include/clang/AST/Decl.h
index cc512ce210..3b340393cf 100644
--- a/include/clang/AST/Decl.h
+++ b/include/clang/AST/Decl.h
@@ -823,6 +823,28 @@ public:
   const FieldDecl *getMember(unsigned i) const { return Members[i]; }
   FieldDecl *getMember(unsigned i) { return Members[i]; }
 
+  // Iterator access to field members.
+  typedef FieldDecl **field_iterator;
+  typedef FieldDecl * const *field_const_iterator;
+
+  field_iterator field_begin() {
+    assert(isDefinition() && "Not a definition!");
+    return Members;
+  }
+  field_iterator field_end() {
+    assert(isDefinition() && "Not a definition!");
+    return Members + getNumMembers();
+  }
+
+  field_const_iterator field_begin() const {
+    assert(isDefinition() && "Not a definition!");
+    return Members;
+  }
+  field_const_iterator field_end() const {
+    assert(isDefinition() && "Not a definition!");
+    return Members + getNumMembers();
+  }
+
   /// defineBody - When created, RecordDecl's correspond to a forward declared
   /// record.  This method is used to mark the decl as being defined, with the
   /// specified contents.