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path: root/llvm/lib/Support/LineIterator.cpp
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* Update the file headers across all of the LLVM projects in the monorepoChandler Carruth2019-01-191-4/+3
| | | | | | | | | | | | | | | | | to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
* Add CRLF support to LineIterator.Rafael Espindola2014-11-031-16/+30
| | | | | | | The MRI scripts have to work with CRLF, and in general it is probably a good idea to support this in a core utility like LineIterator. llvm-svn: 221153
* LineIterator: Provide a variant that keeps blank linesJustin Bogner2014-09-171-6/+17
| | | | | | | | It isn't always useful to skip blank lines, as evidenced by the somewhat awkward use of line_iterator in llvm-cov. This adds a knob to control whether or not to skip blanks. llvm-svn: 217960
* [C++11] Make use of 'nullptr' in the Support library.Craig Topper2014-04-071-3/+4
| | | | llvm-svn: 205697
* Use two variables here rather than reusing (and abusing) one. This isChandler Carruth2013-12-271-6/+6
| | | | | | | much more clear to me. I meant to make this change before committing the original patch, but forgot to merge it in. Sorry. llvm-svn: 198069
* Introduce a simple line-by-line iterator type into the Support library.Chandler Carruth2013-12-271-0/+68
This is an iterator which you can build around a MemoryBuffer. It will iterate through the non-empty, non-comment lines of the buffer as a forward iterator. It should be small and reasonably fast (although it could be made much faster if anyone cares, I don't really...). This will be used to more simply support the text-based sample profile file format, and is largely based on the original patch by Diego. I've re-worked the style of it and separated it from the work of producing a MemoryBuffer from a file which both simplifies the interface and makes it easier to test. The style of the API follows the C++ standard naming conventions to fit in better with iterators in general, much like the Path and FileSystem interfaces follow standard-based naming conventions. llvm-svn: 198068
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