MultiEchoLaserScan.h

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/*
 * Copyright (C) 2006-2020 Istituto Italiano di Tecnologia (IIT)
 * All rights reserved.
 *
 * This software may be modified and distributed under the terms of the
 * BSD-3-Clause license. See the accompanying LICENSE file for details.
 */
 
// This is an automatically generated file.
 
// Generated from the following "sensor_msgs/MultiEchoLaserScan" msg definition:
//   # Single scan from a multi-echo planar laser range-finder
//   #
//   # If you have another ranging device with different behavior (e.g. a sonar
//   # array), please find or create a different message, since applications
//   # will make fairly laser-specific assumptions about this data
//   
//   Header header            # timestamp in the header is the acquisition time of 
//                            # the first ray in the scan.
//                            #
//                            # in frame frame_id, angles are measured around 
//                            # the positive Z axis (counterclockwise, if Z is up)
//                            # with zero angle being forward along the x axis
//                            
//   float32 angle_min        # start angle of the scan [rad]
//   float32 angle_max        # end angle of the scan [rad]
//   float32 angle_increment  # angular distance between measurements [rad]
//   
//   float32 time_increment   # time between measurements [seconds] - if your scanner
//                            # is moving, this will be used in interpolating position
//                            # of 3d points
//   float32 scan_time        # time between scans [seconds]
//   
//   float32 range_min        # minimum range value [m]
//   float32 range_max        # maximum range value [m]
//   
//   LaserEcho[] ranges       # range data [m] (Note: NaNs, values < range_min or > range_max should be discarded)
//                            # +Inf measurements are out of range
//                            # -Inf measurements are too close to determine exact distance.
//   LaserEcho[] intensities  # intensity data [device-specific units].  If your
//                            # device does not provide intensities, please leave
//                            # the array empty.// Instances of this class can be read and written with YARP ports,
// using a ROS-compatible format.
 
#ifndef YARP_ROSMSG_sensor_msgs_MultiEchoLaserScan_h
#define YARP_ROSMSG_sensor_msgs_MultiEchoLaserScan_h
 
#include <yarp/os/Wire.h>
#include <yarp/os/Type.h>
#include <yarp/os/idl/WireTypes.h>
#include <string>
#include <vector>
#include <yarp/rosmsg/std_msgs/Header.h>
#include <yarp/rosmsg/sensor_msgs/LaserEcho.h>
 
namespace yarp {
namespace rosmsg {
namespace sensor_msgs {
 
class MultiEchoLaserScan : public yarp::os::idl::WirePortable
{
public:
    yarp::rosmsg::std_msgs::Header header;
    yarp::conf::float32_t angle_min;
    yarp::conf::float32_t angle_max;
    yarp::conf::float32_t angle_increment;
    yarp::conf::float32_t time_increment;
    yarp::conf::float32_t scan_time;
    yarp::conf::float32_t range_min;
    yarp::conf::float32_t range_max;
    std::vector<yarp::rosmsg::sensor_msgs::LaserEcho> ranges;
    std::vector<yarp::rosmsg::sensor_msgs::LaserEcho> intensities;
 
    MultiEchoLaserScan() :
            header(),
            angle_min(0.0f),
            angle_max(0.0f),
            angle_increment(0.0f),
            time_increment(0.0f),
            scan_time(0.0f),
            range_min(0.0f),
            range_max(0.0f),
            ranges(),
            intensities()
    {
    }
 
    void clear()
    {
        // *** header ***
        header.clear();
 
        // *** angle_min ***
        angle_min = 0.0f;
 
        // *** angle_max ***
        angle_max = 0.0f;
 
        // *** angle_increment ***
        angle_increment = 0.0f;
 
        // *** time_increment ***
        time_increment = 0.0f;
 
        // *** scan_time ***
        scan_time = 0.0f;
 
        // *** range_min ***
        range_min = 0.0f;
 
        // *** range_max ***
        range_max = 0.0f;
 
        // *** ranges ***
        ranges.clear();
 
        // *** intensities ***
        intensities.clear();
    }
 
    bool readBare(yarp::os::ConnectionReader& connection) override
    {
        // *** header ***
        if (!header.read(connection)) {
            return false;
        }
 
        // *** angle_min ***
        angle_min = connection.expectFloat32();
 
        // *** angle_max ***
        angle_max = connection.expectFloat32();
 
        // *** angle_increment ***
        angle_increment = connection.expectFloat32();
 
        // *** time_increment ***
        time_increment = connection.expectFloat32();
 
        // *** scan_time ***
        scan_time = connection.expectFloat32();
 
        // *** range_min ***
        range_min = connection.expectFloat32();
 
        // *** range_max ***
        range_max = connection.expectFloat32();
 
        // *** ranges ***
        int len = connection.expectInt32();
        ranges.resize(len);
        for (int i=0; i<len; i++) {
            if (!ranges[i].read(connection)) {
                return false;
            }
        }
 
        // *** intensities ***
        len = connection.expectInt32();
        intensities.resize(len);
        for (int i=0; i<len; i++) {
            if (!intensities[i].read(connection)) {
                return false;
            }
        }
 
        return !connection.isError();
    }
 
    bool readBottle(yarp::os::ConnectionReader& connection) override
    {
        connection.convertTextMode();
        yarp::os::idl::WireReader reader(connection);
        if (!reader.readListHeader(10)) {
            return false;
        }
 
        // *** header ***
        if (!header.read(connection)) {
            return false;
        }
 
        // *** angle_min ***
        angle_min = reader.expectFloat32();
 
        // *** angle_max ***
        angle_max = reader.expectFloat32();
 
        // *** angle_increment ***
        angle_increment = reader.expectFloat32();
 
        // *** time_increment ***
        time_increment = reader.expectFloat32();
 
        // *** scan_time ***
        scan_time = reader.expectFloat32();
 
        // *** range_min ***
        range_min = reader.expectFloat32();
 
        // *** range_max ***
        range_max = reader.expectFloat32();
 
        // *** ranges ***
        if (connection.expectInt32() != BOTTLE_TAG_LIST) {
            return false;
        }
        int len = connection.expectInt32();
        ranges.resize(len);
        for (int i=0; i<len; i++) {
            if (!ranges[i].read(connection)) {
                return false;
            }
        }
 
        // *** intensities ***
        if (connection.expectInt32() != BOTTLE_TAG_LIST) {
            return false;
        }
        len = connection.expectInt32();
        intensities.resize(len);
        for (int i=0; i<len; i++) {
            if (!intensities[i].read(connection)) {
                return false;
            }
        }
 
        return !connection.isError();
    }
 
    using yarp::os::idl::WirePortable::read;
    bool read(yarp::os::ConnectionReader& connection) override
    {
        return (connection.isBareMode() ? readBare(connection)
                                        : readBottle(connection));
    }
 
    bool writeBare(yarp::os::ConnectionWriter& connection) const override
    {
        // *** header ***
        if (!header.write(connection)) {
            return false;
        }
 
        // *** angle_min ***
        connection.appendFloat32(angle_min);
 
        // *** angle_max ***
        connection.appendFloat32(angle_max);
 
        // *** angle_increment ***
        connection.appendFloat32(angle_increment);
 
        // *** time_increment ***
        connection.appendFloat32(time_increment);
 
        // *** scan_time ***
        connection.appendFloat32(scan_time);
 
        // *** range_min ***
        connection.appendFloat32(range_min);
 
        // *** range_max ***
        connection.appendFloat32(range_max);
 
        // *** ranges ***
        connection.appendInt32(ranges.size());
        for (size_t i=0; i<ranges.size(); i++) {
            if (!ranges[i].write(connection)) {
                return false;
            }
        }
 
        // *** intensities ***
        connection.appendInt32(intensities.size());
        for (size_t i=0; i<intensities.size(); i++) {
            if (!intensities[i].write(connection)) {
                return false;
            }
        }
 
        return !connection.isError();
    }
 
    bool writeBottle(yarp::os::ConnectionWriter& connection) const override
    {
        connection.appendInt32(BOTTLE_TAG_LIST);
        connection.appendInt32(10);
 
        // *** header ***
        if (!header.write(connection)) {
            return false;
        }
 
        // *** angle_min ***
        connection.appendInt32(BOTTLE_TAG_FLOAT32);
        connection.appendFloat32(angle_min);
 
        // *** angle_max ***
        connection.appendInt32(BOTTLE_TAG_FLOAT32);
        connection.appendFloat32(angle_max);
 
        // *** angle_increment ***
        connection.appendInt32(BOTTLE_TAG_FLOAT32);
        connection.appendFloat32(angle_increment);
 
        // *** time_increment ***
        connection.appendInt32(BOTTLE_TAG_FLOAT32);
        connection.appendFloat32(time_increment);
 
        // *** scan_time ***
        connection.appendInt32(BOTTLE_TAG_FLOAT32);
        connection.appendFloat32(scan_time);
 
        // *** range_min ***
        connection.appendInt32(BOTTLE_TAG_FLOAT32);
        connection.appendFloat32(range_min);
 
        // *** range_max ***
        connection.appendInt32(BOTTLE_TAG_FLOAT32);
        connection.appendFloat32(range_max);
 
        // *** ranges ***
        connection.appendInt32(BOTTLE_TAG_LIST);
        connection.appendInt32(ranges.size());
        for (size_t i=0; i<ranges.size(); i++) {
            if (!ranges[i].write(connection)) {
                return false;
            }
        }
 
        // *** intensities ***
        connection.appendInt32(BOTTLE_TAG_LIST);
        connection.appendInt32(intensities.size());
        for (size_t i=0; i<intensities.size(); i++) {
            if (!intensities[i].write(connection)) {
                return false;
            }
        }
 
        connection.convertTextMode();
        return !connection.isError();
    }
 
    using yarp::os::idl::WirePortable::write;
    bool write(yarp::os::ConnectionWriter& connection) const override
    {
        return (connection.isBareMode() ? writeBare(connection)
                                        : writeBottle(connection));
    }
 
    // This class will serialize ROS style or YARP style depending on protocol.
    // If you need to force a serialization style, use one of these classes:
    typedef yarp::os::idl::BareStyle<yarp::rosmsg::sensor_msgs::MultiEchoLaserScan> rosStyle;
    typedef yarp::os::idl::BottleStyle<yarp::rosmsg::sensor_msgs::MultiEchoLaserScan> bottleStyle;
 
    // The name for this message, ROS will need this
    static constexpr const char* typeName = "sensor_msgs/MultiEchoLaserScan";
 
    // The checksum for this message, ROS will need this
    static constexpr const char* typeChecksum = "6fefb0c6da89d7c8abe4b339f5c2f8fb";
 
    // The source text for this message, ROS will need this
    static constexpr const char* typeText = "\
# Single scan from a multi-echo planar laser range-finder\n\
#\n\
# If you have another ranging device with different behavior (e.g. a sonar\n\
# array), please find or create a different message, since applications\n\
# will make fairly laser-specific assumptions about this data\n\
\n\
Header header            # timestamp in the header is the acquisition time of \n\
                         # the first ray in the scan.\n\
                         #\n\
                         # in frame frame_id, angles are measured around \n\
                         # the positive Z axis (counterclockwise, if Z is up)\n\
                         # with zero angle being forward along the x axis\n\
                         \n\
float32 angle_min        # start angle of the scan [rad]\n\
float32 angle_max        # end angle of the scan [rad]\n\
float32 angle_increment  # angular distance between measurements [rad]\n\
\n\
float32 time_increment   # time between measurements [seconds] - if your scanner\n\
                         # is moving, this will be used in interpolating position\n\
                         # of 3d points\n\
float32 scan_time        # time between scans [seconds]\n\
\n\
float32 range_min        # minimum range value [m]\n\
float32 range_max        # maximum range value [m]\n\
\n\
LaserEcho[] ranges       # range data [m] (Note: NaNs, values < range_min or > range_max should be discarded)\n\
                         # +Inf measurements are out of range\n\
                         # -Inf measurements are too close to determine exact distance.\n\
LaserEcho[] intensities  # intensity data [device-specific units].  If your\n\
                         # device does not provide intensities, please leave\n\
                         # the array empty.\n\
================================================================================\n\
MSG: std_msgs/Header\n\
# Standard metadata for higher-level stamped data types.\n\
# This is generally used to communicate timestamped data \n\
# in a particular coordinate frame.\n\
# \n\
# sequence ID: consecutively increasing ID \n\
uint32 seq\n\
#Two-integer timestamp that is expressed as:\n\
# * stamp.sec: seconds (stamp_secs) since epoch (in Python the variable is called 'secs')\n\
# * stamp.nsec: nanoseconds since stamp_secs (in Python the variable is called 'nsecs')\n\
# time-handling sugar is provided by the client library\n\
time stamp\n\
#Frame this data is associated with\n\
# 0: no frame\n\
# 1: global frame\n\
string frame_id\n\
\n\
================================================================================\n\
MSG: sensor_msgs/LaserEcho\n\
# This message is a submessage of MultiEchoLaserScan and is not intended\n\
# to be used separately.\n\
\n\
float32[] echoes  # Multiple values of ranges or intensities.\n\
                  # Each array represents data from the same angle increment.\n\
";
 
    yarp::os::Type getType() const override
    {
        yarp::os::Type typ = yarp::os::Type::byName(typeName, typeName);
        typ.addProperty("md5sum", yarp::os::Value(typeChecksum));
        typ.addProperty("message_definition", yarp::os::Value(typeText));
        return typ;
    }
};
 
} // namespace sensor_msgs
} // namespace rosmsg
} // namespace yarp
 
#endif // YARP_ROSMSG_sensor_msgs_MultiEchoLaserScan_h