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NMEASentence.h File Reference
#include <array>#include <charconv>#include <cmath>#include <cstdint>#include <optional>#include <span>#include <string_view>#include <type_traits>#include <QtCore/QByteArray>#include <QtCore/QByteArrayView>#include <QtCore/QTime>#include "GPSReceiverReports.h"
Include dependency graph for NMEASentence.h: This graph shows which files directly or indirectly include this file:Go to the source code of this file.
Classes | |
| struct | NMEA::Sentence |
| struct | NMEA::Frame |
| Views into a single wire frame; the caller owns the backing bytes. More... | |
| struct | NMEA::GGA |
| struct | NMEA::UtcDate |
| struct | NMEA::RMC |
| struct | NMEA::GLL |
| struct | NMEA::VTG |
| struct | NMEA::ZDA |
| struct | NMEA::NavigationStatus |
| struct | NMEA::GST |
Namespaces | |
| namespace | NMEA |
| namespace | NMEA::Field |
| namespace | NMEA::GgaQuality |
| namespace | NMEA::FixDimension |
| namespace | NMEAUtils |
Functions | |
| GPSFixQuality | NMEA::fixQuality (unsigned quality, GPSFixQuality autonomous) |
| Autonomous GGA does not distinguish 2D/3D; the caller supplies its independently resolved quality. | |
| template<class T > | |
| std::optional< T > | NMEA::number (std::string_view field, int base=DECIMAL_BASE) |
| unsigned char | NMEA::checksum (std::string_view body) |
| constexpr bool | NMEA::isAsciiDigit (char ch) |
| Locale-independent ASCII character classes for receiver text. | |
| constexpr bool | NMEA::isAsciiUpper (char ch) |
| std::optional< uint32_t > | NMEA::hexNumber (std::string_view digits) |
| The value of digits when every one is a hexadecimal digit, with no sign or prefix; nullopt otherwise. | |
| size_t | NMEA::splitFields (std::string_view text, std::span< std::string_view > fields) |
| Preserve empty fields, including the final field. Return zero on storage overflow. | |
| std::optional< Frame > | NMEA::frame (std::string_view text) |
| std::optional< Sentence > | NMEA::sentence (std::string_view text) |
| bool | NMEA::isStandardSentence (std::string_view text) |
| A checked sentence from a standard talker, not a proprietary $P... sentence. | |
| double | NMEA::degreesFromDegreesMinutes (double ddmm) |
| Convert a signed ddmm.mmmm (or dddmm.mmmm) value; invalid values return NaN. | |
| std::optional< double > | NMEA::coordinate (std::string_view field, std::string_view hemisphere, bool latitude) |
| std::optional< GGA > | NMEA::gga (const Sentence &input) |
| Quality zero is a valid fix-loss observation with empty coordinates and optional hemisphere fields. | |
| std::optional< int > | NMEA::utcMilliseconds (std::string_view field) |
| std::optional< UtcDate > | NMEA::rmcDate (std::string_view field) |
| std::optional< RMC > | NMEA::rmc (const Sentence &input) |
| std::optional< GLL > | NMEA::gll (const Sentence &input) |
| std::optional< VTG > | NMEA::vtg (const Sentence &input) |
| std::optional< ZDA > | NMEA::zda (const Sentence &input) |
| std::optional< NavigationStatus > | NMEA::navigationStatus (const Sentence &input) |
| std::optional< GST > | NMEA::gst (const Sentence &input) |
| QByteArray | NMEAUtils::frame (QByteArrayView body) |
| body as one "$<body>*hh\r\n" sentence, with uppercase checksum digits. | |
| QByteArray | NMEAUtils::repairChecksum (const QByteArray &sentence) |
| Rebuild a valid frame with its checksum and CRLF; short or malformed bodies are only terminated. | |
| QByteArray | NMEAUtils::makeGGA (const NMEA::GGA &fix, const QTime &utc) |
