1 //===- IPDBEnumChildren.h - base interface for child enumerator -*- C++ -*-===// 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 #ifndef LLVM_DEBUGINFO_PDB_IPDBENUMCHILDREN_H 11 #define LLVM_DEBUGINFO_PDB_IPDBENUMCHILDREN_H 12 13 #include "PDBTypes.h" 14 #include <memory> 15 16 namespace llvm { 17 18 template <typename ChildType> class IPDBEnumChildren { 19 public: 20 typedef std::unique_ptr<ChildType> ChildTypePtr; 21 typedef IPDBEnumChildren<ChildType> MyType; 22 23 virtual ~IPDBEnumChildren() {} 24 25 virtual uint32_t getChildCount() const = 0; 26 virtual ChildTypePtr getChildAtIndex(uint32_t Index) const = 0; 27 virtual ChildTypePtr getNext() = 0; 28 virtual void reset() = 0; 29 virtual MyType *clone() const = 0; 30 }; 31 } 32 33 #endif 34
