45 lines
901 B
C++
45 lines
901 B
C++
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#pragma once
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#include <vanetza/security/v3/asn1_types.hpp>
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#include <vanetza/units/angle.hpp>
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#include <vanetza/units/length.hpp>
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namespace vanetza
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{
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// forward declaration
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struct PositionFix;
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namespace security
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{
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namespace v3
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{
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/**
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* Calculate distance between two positions using Haversine formula
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*
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* \param one a local position fix
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* \param other a received location
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* \return distance in meters
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*/
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units::Length distance(const PositionFix& one, const asn1::TwoDLocation& other);
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/**
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* Convert ASN.1 latitude to GeoAngle
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*
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* \param in ASN.1 security latitude
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* \return GeoAngle
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*/
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units::GeoAngle convert_latitude(const asn1::Latitude& in);
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/**
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* Convert ASN.1 longitude to GeoAngle
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*
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* \param in ASN.1 security longitude
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* \return GeoAngle
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*/
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units::GeoAngle convert_longitude(const asn1::Longitude& in);
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} // namespace v3
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} // namespace security
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} // namespace vanetza
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