Class CPoses2DSequence
Defined in File CPoses2DSequence.h
Inheritance Relationships
Base Type
public mrpt::serialization::CSerializable
Class Documentation
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class CPoses2DSequence : public mrpt::serialization::CSerializable
This class stores a sequence of relative, incremental 2D poses. It is useful as the bases storing unit for more complex probability particles and for computing the absolute pose of any intermediate pose.
See also
CPose2D, CMultiMetricMap
Public Functions
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size_t posesCount()
Returns the poses count in the sequence:
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void getPose(unsigned int ind, CPose2D &outPose)
Reads the stored pose at index “ind”, where the first one is 0, the last “posesCount() - 1”
- Throws:
std::exception – On invalid index value
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void changePose(unsigned int ind, CPose2D &inPose)
Changes the stored pose at index “ind”, where the first one is 0, the last “posesCount() - 1”
- Throws:
std::exception – On invalid index value
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void appendPose(CPose2D &newPose)
Appends a new pose at the end of sequence. Remember that poses are relative, incremental to the last one.
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void clear()
Clears the sequence.
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CPose2D absolutePoseOf(unsigned int n)
Returns the absolute pose of a robot after moving “n” poses, so for “n=0” the origin pose (0,0,0deg) is returned, for “n=1” the first pose is returned, and for “n=posesCount()”, the pose of robot after moving ALL poses is returned, all of them relative to the starting pose.
See also
- Throws:
std::exception – On invalid index value
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double computeTraveledDistanceAfter(size_t n)
Returns the traveled distance after moving “n” poses, so for “n=0” it returns 0, for “n=1” the first traveled distance, and for “n=posesCount()”, the total distance after ALL movements.
See also
- Throws:
std::exception – On invalid index value
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double computeTraveledDistanceAfterAll()
Returns the traveled distance after ALL movements. A shortcut for “computeTraveledDistanceAfter( posesCount() )”.
See also
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size_t posesCount()