lineic_number.cpp

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#include "roo_quantity/lineic_number.h"
 
#include "roo_quantity/si.h"
 
namespace roo_quantity {
namespace {
 
void LineicNumberToString(const LineicNumber& val, char* out,
                           int maxlen) {
  snprintf(out, maxlen, "%.6g/m", val.inUnitsPerMeter());
}
 
}  // namespace
 
#if defined(ESP32) || defined(ESP8266) || defined(__linux__)
 
std::string LineicNumber::asString() const {
  char out[16];
  LineicNumberToString(*this, out, 16);
  return out;
}
 
#endif
 
#if defined(ARDUINO)
 
String LineicNumber::asArduinoString() const {
  char out[16];
  LineicNumberToString(*this, out, 16);
  return out;
}
 
#endif
 
roo_logging::Stream& operator<<(roo_logging::Stream& os,
                                const LineicNumber& val) {
  char out[16];
  LineicNumberToString(val, out, 16);
  os << out;
  return os;
}
 
}  // namespace roo_quantity