LLVM  3.7.0
IPDBEnumChildren.h
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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;
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
virtual MyType * clone() const =0
virtual void reset()=0
std::unique_ptr< ChildType > ChildTypePtr
IPDBEnumChildren< ChildType > MyType
virtual ChildTypePtr getNext()=0
virtual ChildTypePtr getChildAtIndex(uint32_t Index) const =0
virtual uint32_t getChildCount() const =0