diff options
| -rw-r--r-- | include/Support/FileUtilities.h | 20 | ||||
| -rw-r--r-- | include/llvm/Support/FileUtilities.h | 20 |
2 files changed, 40 insertions, 0 deletions
diff --git a/include/Support/FileUtilities.h b/include/Support/FileUtilities.h index 3bc3aa8504..7ccb694349 100644 --- a/include/Support/FileUtilities.h +++ b/include/Support/FileUtilities.h @@ -131,6 +131,26 @@ public: return Ret; } }; + + /// FileRemover - This class is a simple object meant to be stack allocated. + /// If an exception is thrown from a region, the object removes the filename + /// specified (if deleteIt is true). + /// + class FileRemover { + bool DeleteIt; + std::string Filename; + public: + FileRemover(bool deleteIt, const std::string &filename) + : DeleteIt(deleteIt), Filename(filename) {} + + ~FileRemover() { + if (DeleteIt) removeFile(Filename); + } + + /// releaseFile - Take ownership of the file away from the FileRemover so it + /// will not be removed when the object is destroyed. + void releaseFile() { DeleteIt = false; } + }; } // End llvm namespace #endif diff --git a/include/llvm/Support/FileUtilities.h b/include/llvm/Support/FileUtilities.h index 3bc3aa8504..7ccb694349 100644 --- a/include/llvm/Support/FileUtilities.h +++ b/include/llvm/Support/FileUtilities.h @@ -131,6 +131,26 @@ public: return Ret; } }; + + /// FileRemover - This class is a simple object meant to be stack allocated. + /// If an exception is thrown from a region, the object removes the filename + /// specified (if deleteIt is true). + /// + class FileRemover { + bool DeleteIt; + std::string Filename; + public: + FileRemover(bool deleteIt, const std::string &filename) + : DeleteIt(deleteIt), Filename(filename) {} + + ~FileRemover() { + if (DeleteIt) removeFile(Filename); + } + + /// releaseFile - Take ownership of the file away from the FileRemover so it + /// will not be removed when the object is destroyed. + void releaseFile() { DeleteIt = false; } + }; } // End llvm namespace #endif |