//===-- DWARFDIECollection.h ------------------------------------*- C++ -*-===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//

#ifndef SymbolFileDWARF_DWARFDIECollection_h_
#define SymbolFileDWARF_DWARFDIECollection_h_

#include "SymbolFileDWARF.h"
#include <vector>

class DWARFDIECollection
{
public:
    DWARFDIECollection() :
        m_dies()
    {
    }
    ~DWARFDIECollection()
    {
    }

    void
    Append (const DWARFDebugInfoEntry *die);

    void
    Dump(lldb_private::Stream *s, const char* title) const;

    const DWARFDebugInfoEntry*
    GetDIEPtrAtIndex(uint32_t idx) const;

    bool
    Insert(const DWARFDebugInfoEntry *die);

    size_t
    Size() const;

protected:
    typedef std::vector<const DWARFDebugInfoEntry *>    collection;
    typedef collection::iterator                iterator;
    typedef collection::const_iterator          const_iterator;

    collection m_dies;  // Ordered list of die offsets
};


#endif  // SymbolFileDWARF_DWARFDIECollection_h_