CXTranslationUnit.h revision 337ee24785a784ba5418c2e78716d15b94fd57f0 
1//===- CXTranslationUnit.h - Routines for manipulating CXTranslationUnits -===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9//
10// This file defines routines for manipulating CXTranslationUnits.
11//
12//===----------------------------------------------------------------------===//
13
14#ifndef LLVM_CLANG_CXTRANSLATIONUNIT_H
15#define LLVM_CLANG_CXTRANSLATIONUNIT_H
16
17#include "clang-c/Index.h"
18
19namespace clang {
20  class ASTUnit;
21  class CIndexer;
22  class SimpleFormatContext;
23} // namespace clang
24
25struct CXTranslationUnitImpl {
26  void *CIdx;
27  clang::ASTUnit *TheASTUnit;
28  void *StringPool;
29  void *Diagnostics;
30  void *OverridenCursorsPool;
31  clang::SimpleFormatContext *FormatContext;
32  unsigned FormatInMemoryUniqueId;
33};
34
35namespace clang {
36namespace cxtu {
37
38CXTranslationUnitImpl *MakeCXTranslationUnit(CIndexer *CIdx, ASTUnit *AU);
39
40static inline ASTUnit *getASTUnit(CXTranslationUnit TU) {
41  return TU->TheASTUnit;
42}
43
44class CXTUOwner {
45  CXTranslationUnitImpl *TU;
46
47public:
48  CXTUOwner(CXTranslationUnitImpl *tu) : TU(tu) { }
49  ~CXTUOwner();
50
51  CXTranslationUnitImpl *getTU() const { return TU; }
52
53  CXTranslationUnitImpl *takeTU() {
54    CXTranslationUnitImpl *retTU = TU;
55    TU = 0;
56    return retTU;
57  }
58};
59
60
61}} // end namespace clang::cxtu
62
63#endif
64