Class RosBag

Represents a ROSbag

Inheritance
System.Object
RosBag
Namespace: RosNet.DataModel
Assembly: RosNet.dll
Syntax
public class RosBag : object

Constructors

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RosBag(String)

Creates an empty rosbag

Declaration
public RosBag(string path)
Parameters
Type Name Description
System.String path

Properties

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BagStartTime

Declaration
public Time BagStartTime { get; }
Property Value
Type Description
Time
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Connections

Declaration
public Dictionary<int, Connection> Connections { get; }
Property Value
Type Description
Dictionary<System.Int32, Connection>
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Path

Declaration
public string Path { get; }
Property Value
Type Description
System.String

Methods

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GetConnectionFields()

Makes a dictionary of all the topics and fieldnames in rosbag

Declaration
public Dictionary<string, List<string>> GetConnectionFields()
Returns
Type Description
Dictionary<System.String, List<System.String>>

Dictionary with topics and corresponding fieldnames
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GetTimeSeries(String, String)

Makes a dictionary of timestamps and fieldvalues of field with fieldname fieldName

Declaration
public List<(Time, FieldValue)> GetTimeSeries(string topic, string fieldName)
Parameters
Type Name Description
System.String topic
System.String fieldName
Returns
Type Description
List<System.ValueTuple<Time, FieldValue>>

Dictionary with time and corresponding fieldvalue
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Read()

Reads the rosbag and updates the fields

Declaration
public void Read()
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ToString()

Declaration
public override string ToString()
Returns
Type Description
System.String