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 <iosfwd>
#include <string>
 
#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