BoolCache.h

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#ifndef DataFormats_Common_BoolCache_h
#define DataFormats_Common_BoolCache_h
// -*- C++ -*-
//
// Package:     Common
// Class  :     BoolCache
//
//
// 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