DataFormats/Common/interface/BoolCache.h - master - githubmirror/cmssw

DataFormats/Common/interface/BoolCache.h

43 строки932 B

W. David Dagenhart

From scram b code-format-all (clang-format)

10 май 2019, 17:51

10 май 2019, 17:5182e0ab0

#ifndef DataFormats_Common_BoolCache_h
#define DataFormats_Common_BoolCache_h
// -*- C++ -*-
//
// Package:     Common
// Class  :     BoolCache
//
/**\class BoolCache BoolCache.h DataFormats/Common/interface/BoolCache.h

 Description: ROOT safe cache flag

 Usage:
    We define schema evolution rules for this class in order to guarantee that isCached_
    is always reset to false when ever a new instance of this class is read from a file

*/
//
// Original Author:  Chris Jones
//         Created:  Sat Aug 18 17:30:08 EDT 2007
//

// system include files

// user include files

// forward declarations
namespace edm {
  class BoolCache {
  public:
    BoolCache() : isCached_(false) {}
    BoolCache(bool iValue) : isCached_(iValue) {}
    operator bool() { return isCached_; }
    BoolCache& operator=(bool b) {
      isCached_ = b;
      return *this;
    }

  private:
    bool isCached_;
  };

}  // namespace edm
#endif