| //==- CFGRecStmtVisitor - Recursive visitor of CFG statements ---*- C++ --*-==// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file was developed by Ted Kremenek and is distributed under |
| // the University of Illinois Open Source License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file implements the template class CFGRecStmtVisitor, which extends |
| // CFGStmtVisitor by implementing a default recursive visit of all statements. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_CLANG_ANALYSIS_CFG_REC_STMT_VISITOR_H |
| #define LLVM_CLANG_ANALYSIS_CFG_REC_STMT_VISITOR_H |
| |
| #include "clang/Analysis/Visitors/CFGStmtVisitor.h" |
| |
| namespace clang { |
| template <typename ImplClass> |
| class CFGRecStmtVisitor : public CFGStmtVisitor<ImplClass,void> { |
| public: |
| |
| void Visit(Stmt* S) { |
| static_cast< CFGStmtVisitor<ImplClass>* >(this)->Visit(S); |
| static_cast< ImplClass* >(this)->VisitChildren(S); |
| } |
| |
| void BlockStmt_Visit(Stmt* S) { |
| static_cast< CFGStmtVisitor<ImplClass>* >(this)->BlockStmt_Visit(S); |
| static_cast< ImplClass* >(this)->VisitChildren(S); |
| } |
| |
| // Defining operator() allows the visitor to be used as a C++ style functor. |
| void operator()(Stmt* S) { static_cast<ImplClass*>(this)->BlockStmt_Visit(S);} |
| }; |
| |
| } // end namespace clang |
| |
| #endif |