tools/libclang/CXString.h

   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
  21 namespace clang {
  22 namespace cxstring {
  23
  24 struct 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.
  31 CXString createCXString(const char *String, bool DupString = false);
  32
  33 /// \brief Create a CXString object from a StringRef.
  34 CXString createCXString(llvm::StringRef String, bool DupString = true);
  35
  36 /// \brief Create a CXString object that is backed by a string buffer.
  37 CXString createCXString(CXStringBuf *buf);
  38
  39 /// \brief Create an opaque string pool used for fast geneneration of strings.
  40 void *createCXStringPool();
  41
  42 /// \brief Dispose of a string pool.
  43 void disposeCXStringPool(void *pool);
  44
  45 CXStringBuf *getCXStringBuf(CXTranslationUnit TU);
  46
  47 void disposeCXStringBuf(CXStringBuf *buf);
  48
  49 }
  50 }
  51
  52 #endif
  53