otcsdk_downloads/TemperaturePrecision_8h_source.html

// Copyright (c) 2008-2026 Optris GmbH & Co. KG


#pragma once


#include <ostream>

#include <string>


#include "otcsdk/Api.h"


namespace optris

{


static constexpr float INVALID_TEMPERATURE = -100.F;


static constexpr unsigned short INVALID_VALUE = 0;


enum class TemperaturePrecision

{

  Unknown  = 0,

  Standard = 1,

  High     = 2,

};


OTC_SDK_API std::string toString(TemperaturePrecision precision) noexcept;


OTC_SDK_API std::ostream& operator<<(std::ostream& out, TemperaturePrecision precision) noexcept;


} // namespace optris

Api.h
Contains defines controlling the Windows DLL export and import of symbols.

OTC_SDK_API
#define OTC_SDK_API
Only needed when working with Windows DLLs.
Definition Api.h:65

optris
Main SDK namespace.
Definition AlarmChannel.h:21

optris::operator<<
OTC_SDK_API std::ostream & operator<<(std::ostream &out, const AlarmChannelConfig &config) noexcept
Output stream operator for alarm channel configurations.

optris::INVALID_TEMPERATURE
static constexpr float INVALID_TEMPERATURE
All temperatures in °C equal or lower are invalid.
Definition TemperaturePrecision.h:24

optris::INVALID_VALUE
static constexpr unsigned short INVALID_VALUE
All internal temperature values equal to this are invalid.
Definition TemperaturePrecision.h:27

optris::TemperaturePrecision
TemperaturePrecision
Represents the available temperature precisions.
Definition TemperaturePrecision.h:32

optris::TemperaturePrecision::High
@ High
High precision.
Definition TemperaturePrecision.h:35

optris::TemperaturePrecision::Standard
@ Standard
Standard precision.
Definition TemperaturePrecision.h:34

optris::toString
OTC_SDK_API std::string toString(AlarmInput alarmInput) noexcept
Returns a string representation of the given alarm input.

optris::AlarmState::Unknown
@ Unknown
Alarm channel state is unknown because no input has yet been received.
Definition AlarmProperties.h:34