SBStream¶
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class
lldb.
SBStream
¶ Represents a destination for streaming data output to. By default, a string stream is created.
For example (from test/source-manager/TestSourceManager.py),
# Create the filespec for 'main.c'. filespec = lldb.SBFileSpec('main.c', False) source_mgr = self.dbg.GetSourceManager() # Use a string stream as the destination. stream = lldb.SBStream() source_mgr.DisplaySourceLinesWithLineNumbers(filespec, self.line, 2, # context before 2, # context after '=>', # prefix for current line stream) # 2 # 3 int main(int argc, char const *argv[]) { # => 4 printf('Hello world.\n'); // Set break point at this line. # 5 return 0; # 6 } self.expect(stream.GetData(), 'Source code displayed correctly', exe=False, patterns = ['=> %d.*Hello world' % self.line])
Methods Summary
Clear
()DEPRECATED, use RedirectToFile GetData
(SBStream self)If this stream is not redirected to a file, it will maintain a local cache for the stream data which can be accessed using this accessor. GetSize
(SBStream self)If this stream is not redirected to a file, it will maintain a local cache for the stream output whose length can be accessed using this accessor. IsValid
(SBStream self)Print
(SBStream self, char const * str)RedirectToFile
(SBStream self, …)RedirectToFile(SBStream self, SBFile file) RedirectToFile(SBStream self, lldb::FileSP file) RedirectToFileDescriptor
(fd, …)DEPRECATED, use RedirectToFile RedirectToFileHandle
(file, transfer_fh_ownership)DEPRECATED, use RedirectToFile flush
()DEPRECATED, use RedirectToFile write
(str)DEPRECATED, use RedirectToFile Methods Documentation
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Clear
() → void¶ DEPRECATED, use RedirectToFile
If the stream is redirected to a file, forget about the file and if ownership of the file was transferred to this object, close the file. If the stream is backed by a local cache, clear this cache.
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GetData
(SBStream self) → char const *¶ If this stream is not redirected to a file, it will maintain a local cache for the stream data which can be accessed using this accessor.
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GetSize
(SBStream self) → size_t¶ If this stream is not redirected to a file, it will maintain a local cache for the stream output whose length can be accessed using this accessor.
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IsValid
(SBStream self) → bool¶
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Print
(SBStream self, char const * str)¶
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RedirectToFile
(SBStream self, char const * path, bool append)¶ RedirectToFile(SBStream self, SBFile file) RedirectToFile(SBStream self, lldb::FileSP file)
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RedirectToFileDescriptor
(fd: int, transfer_fh_ownership: bool) → void¶ DEPRECATED, use RedirectToFile
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RedirectToFileHandle
(file: lldb::FileSP, transfer_fh_ownership: bool) → void¶ DEPRECATED, use RedirectToFile
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flush
() → void¶ DEPRECATED, use RedirectToFile
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write
(str: char const *) → void¶ DEPRECATED, use RedirectToFile
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