CXTranslationUnit.h revision 9c48d16a11872624410ab3a5944edcba0f32818c 
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#include "CXString.h"
19
20namespace clang {
21  class ASTUnit;
22  class CIndexer;
23  class SimpleFormatContext;
24} // namespace clang
25
26struct CXTranslationUnitImpl {
27  clang::CIndexer *CIdx;
28  clang::ASTUnit *TheASTUnit;
29  clang::cxstring::CXStringPool *StringPool;
30  void *Diagnostics;
31  void *OverridenCursorsPool;
32  clang::SimpleFormatContext *FormatContext;
33  unsigned FormatInMemoryUniqueId;
34};
35
36namespace clang {
37namespace cxtu {
38
39CXTranslationUnitImpl *MakeCXTranslationUnit(CIndexer *CIdx, ASTUnit *AU);
40
41static inline ASTUnit *getASTUnit(CXTranslationUnit TU) {
42  return TU->TheASTUnit;
43}
44
45class CXTUOwner {
46  CXTranslationUnitImpl *TU;
47
48public:
49  CXTUOwner(CXTranslationUnitImpl *tu) : TU(tu) { }
50  ~CXTUOwner();
51
52  CXTranslationUnitImpl *getTU() const { return TU; }
53
54  CXTranslationUnitImpl *takeTU() {
55    CXTranslationUnitImpl *retTU = TU;
56    TU = 0;
57    return retTU;
58  }
59};
60
61
62}} // end namespace clang::cxtu
63
64#endif
65