CXString.h revision a60ed47da13393796d8552b9fdca12abbb3eea42 
1//===- CXString.h - Routines for manipulating CXStrings -------------------===//
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 CXStrings.
11//
12//===----------------------------------------------------------------------===//
13
14#ifndef LLVM_CLANG_CXSTRING_H
15#define LLVM_CLANG_CXSTRING_H
16
17#include "clang-c/Index.h"
18#include "llvm/ADT/StringRef.h"
19#include "llvm/ADT/SmallString.h"
20
21namespace clang {
22namespace cxstring {
23
24struct CXStringBuf {
25  llvm::SmallString<128> Data;
26  CXTranslationUnit TU;
27  CXStringBuf(CXTranslationUnit tu) : TU(tu) {}
28};
29
30/// \brief Create a CXString object from a C string.
31CXString createCXString(const char *String, bool DupString = false);
32
33/// \brief Create a CXString object from a StringRef.
34CXString createCXString(llvm::StringRef String, bool DupString = true);
35
36/// \brief Create a CXString object that is backed by a string buffer.
37CXString createCXString(CXStringBuf *buf);
38
39/// \brief Create an opaque string pool used for fast geneneration of strings.
40void *createCXStringPool();
41
42/// \brief Dispose of a string pool.
43void disposeCXStringPool(void *pool);
44
45CXStringBuf *getCXStringBuf(CXTranslationUnit TU);
46
47void disposeCXStringBuf(CXStringBuf *buf);
48
49}
50}
51
52#endif
53
54