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  1. LockFile::LockFile(const boost::filesystem::path& path)
  2. : path_(path) {
  3.   auto new_path = path_ / ".lockfile";
  4.   try {
  5.     boost::filesystem::rename(path_ / "lockfile", new_path);
  6.   } catch (boost::filesystem::filesystem_error& e) {
  7.     throw BadLockFile();
  8.   }
  9. }
  10.  
  11. LockFile::~LockFile() {
  12.   auto new_path = path_ / "lockfile";
  13.   try {
  14.     boost::filesystem::rename(path_ / ".lockfile", new_path);
  15.   } catch (boost::filesystem::filesystem_error&) {
  16.   }
  17. }
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https://ideone.com/gnNMc
language:
C++14 (gcc 8.3)
created:
13 years ago
visibility:
public

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