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/*
* Copyright 2018 Google
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "Firestore/core/include/firebase/firestore/geo_point.h"
#include <cmath>
#include "Firestore/core/src/firebase/firestore/util/firebase_assert.h"
namespace firebase {
namespace firestore {
GeoPoint::GeoPoint() : GeoPoint(0, 0) {
}
GeoPoint::GeoPoint(double latitude, double longitude)
: latitude_(latitude), longitude_(longitude) {
FIREBASE_ASSERT_MESSAGE_WITH_EXPRESSION(
!std::isnan(latitude) && -90 <= latitude && latitude <= 90,
-90 <= latitude && latitude <= 90,
"Latitude must be in the range of [-90, 90]");
FIREBASE_ASSERT_MESSAGE_WITH_EXPRESSION(
!std::isnan(longitude) && -180 <= longitude && longitude <= 180,
-180 <= longitude && longitude <= 180,
"Latitude must be in the range of [-180, 180]");
}
bool operator<(const GeoPoint& lhs, const GeoPoint& rhs) {
if (lhs.latitude() == rhs.latitude()) {
return lhs.longitude() < rhs.longitude();
} else {
return lhs.latitude() < rhs.latitude();
}
}
} // namespace firestore
} // namespace firebase
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