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116 lines
2.8 KiB
C++
116 lines
2.8 KiB
C++
//===-- SBStream.h ----------------------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLDB_SBStream_h_
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#define LLDB_SBStream_h_
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#include <stdio.h>
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#include "lldb/API/SBDefines.h"
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namespace lldb {
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class LLDB_API SBStream
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{
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public:
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SBStream ();
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SBStream (SBStream &&rhs);
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~SBStream ();
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bool
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IsValid() const;
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// If this stream is not redirected to a file, it will maintain a local
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// cache for the stream data which can be accessed using this accessor.
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const char *
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GetData ();
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// If this stream is not redirected to a file, it will maintain a local
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// cache for the stream output whose length can be accessed using this
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// accessor.
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size_t
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GetSize();
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void
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Printf (const char *format, ...) __attribute__ ((format (printf, 2, 3)));
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void
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RedirectToFile (const char *path, bool append);
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void
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RedirectToFileHandle (FILE *fh, bool transfer_fh_ownership);
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void
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RedirectToFileDescriptor (int fd, bool transfer_fh_ownership);
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// If the stream is redirected to a file, forget about the file and if
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// ownership of the file was transferred to this object, close the file.
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// If the stream is backed by a local cache, clear this cache.
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void
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Clear ();
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protected:
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friend class SBAddress;
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friend class SBBlock;
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friend class SBBreakpoint;
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friend class SBBreakpointLocation;
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friend class SBCommandReturnObject;
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friend class SBCompileUnit;
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friend class SBData;
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friend class SBDebugger;
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friend class SBDeclaration;
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friend class SBEvent;
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friend class SBFileSpec;
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friend class SBFileSpecList;
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friend class SBFrame;
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friend class SBFunction;
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friend class SBInstruction;
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friend class SBInstructionList;
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friend class SBLineEntry;
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friend class SBModule;
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friend class SBModuleSpec;
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friend class SBModuleSpecList;
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friend class SBProcess;
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friend class SBSection;
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friend class SBSourceManager;
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friend class SBSymbol;
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friend class SBSymbolContext;
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friend class SBSymbolContextList;
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friend class SBTarget;
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friend class SBThread;
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friend class SBThreadPlan;
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friend class SBType;
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friend class SBTypeEnumMember;
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friend class SBTypeMemberFunction;
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friend class SBTypeMember;
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friend class SBValue;
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friend class SBWatchpoint;
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lldb_private::Stream *
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operator->();
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lldb_private::Stream *
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get();
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lldb_private::Stream &
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ref();
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private:
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DISALLOW_COPY_AND_ASSIGN (SBStream);
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std::unique_ptr<lldb_private::Stream> m_opaque_ap;
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bool m_is_file;
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};
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} // namespace lldb
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#endif // LLDB_SBStream_h_
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