Context.h

#ifndef CBE__util__Context_h__
#define CBE__util__Context_h__
 
#include <functional>
#include <iosfwd>
#include <string>
 
namespace cbe {
  namespace util {
 
struct Context {
  using ReportFn = std::function<void(std::ostream&)>;
 
  Context(ReportFn&& reportFn, const char fnName[]);
  Context();
 
  std::string report() const;
 
  friend std::ostream& operator<<(std::ostream& os, const Context& context);
private:
  ReportFn reportFn{};
public:
  std::string fnName{};
};
 
  } // namespace util
} // namespace cbe
 
 
#endif // #ifndef CBE__util__Context_h__