/usr/include/sensor_msgs/MultiEchoLaserScan.h is in libsensor-msgs-dev 1.12.5-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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// DO NOT EDIT!
#ifndef SENSOR_MSGS_MESSAGE_MULTIECHOLASERSCAN_H
#define SENSOR_MSGS_MESSAGE_MULTIECHOLASERSCAN_H
#include <string>
#include <vector>
#include <map>
#include <ros/types.h>
#include <ros/serialization.h>
#include <ros/builtin_message_traits.h>
#include <ros/message_operations.h>
#include <std_msgs/Header.h>
#include <sensor_msgs/LaserEcho.h>
#include <sensor_msgs/LaserEcho.h>
namespace sensor_msgs
{
template <class ContainerAllocator>
struct MultiEchoLaserScan_
{
typedef MultiEchoLaserScan_<ContainerAllocator> Type;
MultiEchoLaserScan_()
: header()
, angle_min(0.0)
, angle_max(0.0)
, angle_increment(0.0)
, time_increment(0.0)
, scan_time(0.0)
, range_min(0.0)
, range_max(0.0)
, ranges()
, intensities() {
}
MultiEchoLaserScan_(const ContainerAllocator& _alloc)
: header(_alloc)
, angle_min(0.0)
, angle_max(0.0)
, angle_increment(0.0)
, time_increment(0.0)
, scan_time(0.0)
, range_min(0.0)
, range_max(0.0)
, ranges(_alloc)
, intensities(_alloc) {
(void)_alloc;
}
typedef ::std_msgs::Header_<ContainerAllocator> _header_type;
_header_type header;
typedef float _angle_min_type;
_angle_min_type angle_min;
typedef float _angle_max_type;
_angle_max_type angle_max;
typedef float _angle_increment_type;
_angle_increment_type angle_increment;
typedef float _time_increment_type;
_time_increment_type time_increment;
typedef float _scan_time_type;
_scan_time_type scan_time;
typedef float _range_min_type;
_range_min_type range_min;
typedef float _range_max_type;
_range_max_type range_max;
typedef std::vector< ::sensor_msgs::LaserEcho_<ContainerAllocator> , typename ContainerAllocator::template rebind< ::sensor_msgs::LaserEcho_<ContainerAllocator> >::other > _ranges_type;
_ranges_type ranges;
typedef std::vector< ::sensor_msgs::LaserEcho_<ContainerAllocator> , typename ContainerAllocator::template rebind< ::sensor_msgs::LaserEcho_<ContainerAllocator> >::other > _intensities_type;
_intensities_type intensities;
typedef boost::shared_ptr< ::sensor_msgs::MultiEchoLaserScan_<ContainerAllocator> > Ptr;
typedef boost::shared_ptr< ::sensor_msgs::MultiEchoLaserScan_<ContainerAllocator> const> ConstPtr;
}; // struct MultiEchoLaserScan_
typedef ::sensor_msgs::MultiEchoLaserScan_<std::allocator<void> > MultiEchoLaserScan;
typedef boost::shared_ptr< ::sensor_msgs::MultiEchoLaserScan > MultiEchoLaserScanPtr;
typedef boost::shared_ptr< ::sensor_msgs::MultiEchoLaserScan const> MultiEchoLaserScanConstPtr;
// constants requiring out of line definition
template<typename ContainerAllocator>
std::ostream& operator<<(std::ostream& s, const ::sensor_msgs::MultiEchoLaserScan_<ContainerAllocator> & v)
{
ros::message_operations::Printer< ::sensor_msgs::MultiEchoLaserScan_<ContainerAllocator> >::stream(s, "", v);
return s;
}
} // namespace sensor_msgs
namespace ros
{
namespace message_traits
{
// BOOLTRAITS {'IsFixedSize': False, 'IsMessage': True, 'HasHeader': True}
// !!!!!!!!!!! ['__class__', '__delattr__', '__dict__', '__doc__', '__eq__', '__format__', '__getattribute__', '__hash__', '__init__', '__module__', '__ne__', '__new__', '__reduce__', '__reduce_ex__', '__repr__', '__setattr__', '__sizeof__', '__str__', '__subclasshook__', '__weakref__', '_parsed_fields', 'constants', 'fields', 'full_name', 'has_header', 'header_present', 'names', 'package', 'parsed_fields', 'short_name', 'text', 'types']
template <class ContainerAllocator>
struct IsFixedSize< ::sensor_msgs::MultiEchoLaserScan_<ContainerAllocator> >
: FalseType
{ };
template <class ContainerAllocator>
struct IsFixedSize< ::sensor_msgs::MultiEchoLaserScan_<ContainerAllocator> const>
: FalseType
{ };
template <class ContainerAllocator>
struct IsMessage< ::sensor_msgs::MultiEchoLaserScan_<ContainerAllocator> >
: TrueType
{ };
template <class ContainerAllocator>
struct IsMessage< ::sensor_msgs::MultiEchoLaserScan_<ContainerAllocator> const>
: TrueType
{ };
template <class ContainerAllocator>
struct HasHeader< ::sensor_msgs::MultiEchoLaserScan_<ContainerAllocator> >
: TrueType
{ };
template <class ContainerAllocator>
struct HasHeader< ::sensor_msgs::MultiEchoLaserScan_<ContainerAllocator> const>
: TrueType
{ };
template<class ContainerAllocator>
struct MD5Sum< ::sensor_msgs::MultiEchoLaserScan_<ContainerAllocator> >
{
static const char* value()
{
return "6fefb0c6da89d7c8abe4b339f5c2f8fb";
}
static const char* value(const ::sensor_msgs::MultiEchoLaserScan_<ContainerAllocator>&) { return value(); }
static const uint64_t static_value1 = 0x6fefb0c6da89d7c8ULL;
static const uint64_t static_value2 = 0xabe4b339f5c2f8fbULL;
};
template<class ContainerAllocator>
struct DataType< ::sensor_msgs::MultiEchoLaserScan_<ContainerAllocator> >
{
static const char* value()
{
return "sensor_msgs/MultiEchoLaserScan";
}
static const char* value(const ::sensor_msgs::MultiEchoLaserScan_<ContainerAllocator>&) { return value(); }
};
template<class ContainerAllocator>
struct Definition< ::sensor_msgs::MultiEchoLaserScan_<ContainerAllocator> >
{
static const char* value()
{
return "# 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\
";
}
static const char* value(const ::sensor_msgs::MultiEchoLaserScan_<ContainerAllocator>&) { return value(); }
};
} // namespace message_traits
} // namespace ros
namespace ros
{
namespace serialization
{
template<class ContainerAllocator> struct Serializer< ::sensor_msgs::MultiEchoLaserScan_<ContainerAllocator> >
{
template<typename Stream, typename T> inline static void allInOne(Stream& stream, T m)
{
stream.next(m.header);
stream.next(m.angle_min);
stream.next(m.angle_max);
stream.next(m.angle_increment);
stream.next(m.time_increment);
stream.next(m.scan_time);
stream.next(m.range_min);
stream.next(m.range_max);
stream.next(m.ranges);
stream.next(m.intensities);
}
ROS_DECLARE_ALLINONE_SERIALIZER
}; // struct MultiEchoLaserScan_
} // namespace serialization
} // namespace ros
namespace ros
{
namespace message_operations
{
template<class ContainerAllocator>
struct Printer< ::sensor_msgs::MultiEchoLaserScan_<ContainerAllocator> >
{
template<typename Stream> static void stream(Stream& s, const std::string& indent, const ::sensor_msgs::MultiEchoLaserScan_<ContainerAllocator>& v)
{
s << indent << "header: ";
s << std::endl;
Printer< ::std_msgs::Header_<ContainerAllocator> >::stream(s, indent + " ", v.header);
s << indent << "angle_min: ";
Printer<float>::stream(s, indent + " ", v.angle_min);
s << indent << "angle_max: ";
Printer<float>::stream(s, indent + " ", v.angle_max);
s << indent << "angle_increment: ";
Printer<float>::stream(s, indent + " ", v.angle_increment);
s << indent << "time_increment: ";
Printer<float>::stream(s, indent + " ", v.time_increment);
s << indent << "scan_time: ";
Printer<float>::stream(s, indent + " ", v.scan_time);
s << indent << "range_min: ";
Printer<float>::stream(s, indent + " ", v.range_min);
s << indent << "range_max: ";
Printer<float>::stream(s, indent + " ", v.range_max);
s << indent << "ranges[]" << std::endl;
for (size_t i = 0; i < v.ranges.size(); ++i)
{
s << indent << " ranges[" << i << "]: ";
s << std::endl;
s << indent;
Printer< ::sensor_msgs::LaserEcho_<ContainerAllocator> >::stream(s, indent + " ", v.ranges[i]);
}
s << indent << "intensities[]" << std::endl;
for (size_t i = 0; i < v.intensities.size(); ++i)
{
s << indent << " intensities[" << i << "]: ";
s << std::endl;
s << indent;
Printer< ::sensor_msgs::LaserEcho_<ContainerAllocator> >::stream(s, indent + " ", v.intensities[i]);
}
}
};
} // namespace message_operations
} // namespace ros
#endif // SENSOR_MSGS_MESSAGE_MULTIECHOLASERSCAN_H
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