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deduplicate code for roundabout handling

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This commit is contained in:
Moritz Kobitzsch
2016-07-01 11:34:44 +02:00
parent 043a1446e1
commit 0e4061f858
3 changed files with 35 additions and 51 deletions
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include/engine/guidance/toolkit.hpp
+5 -28
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@@ -2,6 +2,7 @@
#define OSRM_ENGINE_GUIDANCE_TOOLKIT_HPP_
#include "extractor/guidance/turn_instruction.hpp"
#include "util/guidance/toolkit.hpp"
#include "util/bearing.hpp"
#include <algorithm>
@@ -13,6 +14,10 @@ namespace engine
namespace guidance
{
using util::guidance::entersRoundabout;
using util::guidance::leavesRoundabout;
using util::guidance::staysOnRoundabout;
// Silent Turn Instructions are not to be mentioned to the outside world but
inline bool isSilent(const extractor::guidance::TurnInstruction instruction)
{
@@ -21,34 +26,6 @@ inline bool isSilent(const extractor::guidance::TurnInstruction instruction)
instruction.type == extractor::guidance::TurnType::StayOnRoundabout;
}
inline bool entersRoundabout(const extractor::guidance::TurnInstruction instruction)
{
return (instruction.type == extractor::guidance::TurnType::EnterRoundabout ||
instruction.type == extractor::guidance::TurnType::EnterRotary ||
instruction.type == extractor::guidance::TurnType::EnterRoundaboutIntersection ||
instruction.type == extractor::guidance::TurnType::EnterRoundaboutAtExit ||
instruction.type == extractor::guidance::TurnType::EnterRotaryAtExit ||
instruction.type == extractor::guidance::TurnType::EnterRoundaboutIntersectionAtExit ||
instruction.type == extractor::guidance::TurnType::EnterAndExitRoundabout ||
instruction.type == extractor::guidance::TurnType::EnterAndExitRotary ||
instruction.type == extractor::guidance::TurnType::EnterAndExitRotary);
}
inline bool leavesRoundabout(const extractor::guidance::TurnInstruction instruction)
{
return (instruction.type == extractor::guidance::TurnType::ExitRoundabout ||
instruction.type == extractor::guidance::TurnType::ExitRotary ||
instruction.type == extractor::guidance::TurnType::ExitRoundaboutIntersection ||
instruction.type == extractor::guidance::TurnType::EnterAndExitRoundabout ||
instruction.type == extractor::guidance::TurnType::EnterAndExitRotary ||
instruction.type == extractor::guidance::TurnType::EnterAndExitRoundaboutIntersection);
}
inline bool staysOnRoundabout(const extractor::guidance::TurnInstruction instruction)
{
return instruction.type == extractor::guidance::TurnType::StayOnRoundabout;
}
inline extractor::guidance::DirectionModifier::Enum angleToDirectionModifier(const double bearing)
{
if (bearing < 135)