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 23 namespace clang { 24 namespace comments { 25 class CommandTraits; 26 } 27 28 namespace cxcomment { 29 30 static inline 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 38 static inline const comments::Comment *getASTNode(CXComment CXC) { 39 return static_cast<const comments::Comment *>(CXC.ASTNode); 40 } 41 42 template<typename T> 43 static inline 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 51 static inline ASTContext &getASTContext(CXComment CXC) { 52 return cxtu::getASTUnit(CXC.TranslationUnit)->getASTContext(); 53 } 54 55 static inline 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