defs.hpp

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// DUNE DAQ modification notice:
// This file has been modified from the original ATLAS oks source for the DUNE DAQ project.
// Fork baseline commit: oks-08-03-04 (2022-04-14).
// Renamed since fork: yes (from oks/defs.h to include/oks/defs.hpp).
 
#ifndef OKS_DEFS_H
#define OKS_DEFS_H
 
#include <string>
#include <iosfwd>
 
#include "ers/ers.hpp"
 
#include "oks/exceptions.hpp"
 

 
namespace dunedaq {
namespace oks
{
 
  const std::string
  strerror(int error);
 


 
 
class Oks {
 
  public:
 
    static std::ostream& error_msg(const char *);
    static std::ostream& warning_msg(const char *);
    static std::ostream& error_msg(const std::string& s) {return error_msg(s.c_str());}
    static std::ostream& warning_msg(const std::string& s) {return warning_msg(s.c_str());}
 
    static void substitute_variables(std::string&);
    static bool real_path(std::string&, bool ignore_errors);
 

 
    class Tokenizer {
 
      public:
 
        Tokenizer(const std::string& s, const char * separator);
        const std::string next();
        bool next(std::string&);
 
 
      private:
 
        std::string p_string;
        const char * p_delimeters;
        std::string::size_type p_idx;
 
        static std::string s_empty;
    };
 
};
 
 
} // namespace oks
} // namespace dunedaq
 
 
    // defines MACRO and CONSTANTS for verbose report
 
#ifndef ERS_NO_DEBUG
# include <boost/date_time/posix_time/posix_time_types.hpp>
# include <boost/date_time/posix_time/time_formatters.hpp>
# define OSK_VERBOSE_REPORT(MSG)    if(p_verbose) { boost::posix_time::ptime now = boost::posix_time::second_clock::universal_time(); std::cout << "[OKS " << boost::posix_time::to_simple_string(now) << "]: " << MSG << std::endl; std::cout.flush();}
#else
# define OSK_VERBOSE_REPORT(MSG)    ;
#endif
 
 
    // defines MACRO for OKS profiler
 
#ifndef ERS_NO_DEBUG
# define OSK_PROFILING(FID, K)      OksFunctionProfiler yyy(FID, K);
#else
# define OSK_PROFILING(FID, K)      ;
#endif
 
#endif