1//===- CXComment.h - Routines for manipulating CXComments -----------------===// 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 CXComments. 11// 12//===----------------------------------------------------------------------===// 13 14#ifndef LLVM_CLANG_CXCOMMENT_H 15#define LLVM_CLANG_CXCOMMENT_H 16 17#include "CXTranslationUnit.h" 18#include "clang-c/Index.h" 19#include "clang/AST/ASTContext.h" 20#include "clang/AST/Comment.h" 21#include "clang/Frontend/ASTUnit.h" 22 23namespace clang { 24namespace comments { 25 class CommandTraits; 26} 27 28namespace cxcomment { 29 30inline CXComment createCXComment(const comments::Comment *C, 31 CXTranslationUnit TU) { 32 CXComment Result; 33 Result.ASTNode = C; 34 Result.TranslationUnit = TU; 35 return Result; 36} 37 38inline const comments::Comment *getASTNode(CXComment CXC) { 39 return static_cast<const comments::Comment *>(CXC.ASTNode); 40} 41 42template<typename T> 43inline const T *getASTNodeAs(CXComment CXC) { 44 const comments::Comment *C = getASTNode(CXC); 45 if (!C) 46 return NULL; 47 48 return dyn_cast<T>(C); 49} 50 51inline ASTContext &getASTContext(CXComment CXC) { 52 return cxtu::getASTUnit(CXC.TranslationUnit)->getASTContext(); 53} 54 55inline comments::CommandTraits &getCommandTraits(CXComment CXC) { 56 return getASTContext(CXC).getCommentCommandTraits(); 57} 58 59} // end namespace cxcomment 60} // end namespace clang 61 62#endif 63 64