StreamString.h

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//===-- StreamString.h ------------------------------------------*- 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 LLDB_UTILITY_STREAMSTRING_H
#define LLDB_UTILITY_STREAMSTRING_H
 
#include "lldb/Utility/Stream.h"
#include "lldb/lldb-enumerations.h"
#include "llvm/ADT/StringRef.h"
 
#include <string>
 
#include <cstddef>
#include <cstdint>
 
namespace lldb_private {
 
class StreamString : public Stream {
public:
  StreamString();
 
  StreamString(uint32_t flags, uint32_t addr_size, lldb::ByteOrder byte_order);
 
  ~StreamString() override;
 
  void Flush() override;
 
  void Clear();
 
  bool Empty() const;
 
  size_t GetSize() const;
 
  size_t GetSizeOfLastLine() const;
 
  llvm::StringRef GetString() const;
 
  const char *GetData() const { return m_packet.c_str(); }
 
  void FillLastLineToColumn(uint32_t column, char fill_char);
 
protected:
  std::string m_packet;
  size_t WriteImpl(const void *s, size_t length) override;
};
 
} // namespace lldb_private
 
#endif // LLDB_UTILITY_STREAMSTRING_H