NBHelpers.h

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/****************************************************************************/
// Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.dev/sumo
// Copyright (C) 2001-2024 German Aerospace Center (DLR) and others.
// This program and the accompanying materials are made available under the
// terms of the Eclipse Public License 2.0 which is available at
// https://www.eclipse.org/legal/epl-2.0/
// This Source Code may also be made available under the following Secondary
// Licenses when the conditions for such availability set forth in the Eclipse
// Public License 2.0 are satisfied: GNU General Public License, version 2
// or later which is available at
// https://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html
// SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
/****************************************************************************/
// Some mathematical helper methods
/****************************************************************************/
#pragma once
#include <config.h>
 
#include <string>
#include <set>
 
 
// ===========================================================================
// class declarations
// ===========================================================================
class NBNode;
class Position;
 
 
// ===========================================================================
// class definitions
// ===========================================================================
class NBHelpers {
public:
    static double relAngle(double angle1, double angle2);
 
    static double normRelAngle(double angle1, double angle2);
 
    static std::string normalIDRepresentation(const std::string& id);
 
    static double distance(NBNode* node1, NBNode* node2);
 
    static void loadEdgesFromFile(const std::string& file, std::set<std::string>& into);
 
    static void loadPrefixedIDsFomFile(const std::string& file, const std::string prefix,  std::set<std::string>& into);
 
    static void interpretLaneID(const std::string& lane_id, std::string& edge_id, int& index);
};