SourceLocation.hpp

Go to the documentation of this file.

#ifndef SOURCE_LOCATION_DEFINED
#define SOURCE_LOCATION_DEFINED
 
#include <string>
#include <sstream>
#include <ostream>
 
namespace sisi4s {
class SourceLocation;
std::ostream &operator<<(std::ostream &stream, SourceLocation const &l);
 
class SourceLocation {
public:
  SourceLocation()
      : file("<unknown>")
      , line(0) {}
  SourceLocation(SourceLocation const &l)
      : file(l.file)
      , line(l.line) {}
  SourceLocation(std::string const &file_, int line_)
      : file(file_)
      , line(line_) {}
  std::string getLocation() const {
    std::stringstream stream;
    stream << *this;
    return stream.str();
  }
  std::string getFile() const { return file; }
  int getLine() const { return line; }
 
protected:
  std::string file;
  int line;
};
 
inline std::ostream &operator<<(std::ostream &stream,
                                SourceLocation const &location) {
  return stream << location.getFile() << "(" << location.getLine() << ")";
}
} // namespace sisi4s
 
#define SOURCE_LOCATION SourceLocation(__FILE__, __LINE__)
 
#endif