Server : Apache/2.4.41 (Ubuntu) System : Linux absol.cf 5.4.0-198-generic #218-Ubuntu SMP Fri Sep 27 20:18:53 UTC 2024 x86_64 User : www-data ( 33) PHP Version : 7.4.33 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, Directory :  /proc/thread-self/root/usr/lib/llvm-10/build/include/llvm/DebugInfo/PDB/

Upload File : current_dir [ Writeable ] document_root [ Writeable ]

//===- IPDBEnumChildren.h - base interface for child enumerator -*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_DEBUGINFO_PDB_IPDBENUMCHILDREN_H
#define LLVM_DEBUGINFO_PDB_IPDBENUMCHILDREN_H

#include <cassert>
#include <cstdint>
#include <memory>

namespace llvm {
namespace pdb {

template <typename ChildType> class IPDBEnumChildren {
public:
  using ChildTypePtr = std::unique_ptr<ChildType>;
  using MyType = IPDBEnumChildren<ChildType>;

  virtual ~IPDBEnumChildren() = default;

  virtual uint32_t getChildCount() const = 0;
  virtual ChildTypePtr getChildAtIndex(uint32_t Index) const = 0;
  virtual ChildTypePtr getNext() = 0;
  virtual void reset() = 0;
};

template <typename ChildType>
class NullEnumerator : public IPDBEnumChildren<ChildType> {
  virtual uint32_t getChildCount() const override { return 0; }
  virtual std::unique_ptr<ChildType>
  getChildAtIndex(uint32_t Index) const override {
    return nullptr;
  }
  virtual std::unique_ptr<ChildType> getNext() override {
    return nullptr;
  }
  virtual void reset() override {}
};

} // end namespace pdb
} // end namespace llvm

#endif // LLVM_DEBUGINFO_PDB_IPDBENUMCHILDREN_H