/usr/share/common-lisp/ros/sensor_msgs/msg/ChannelFloat32.lisp is in cl-sensor-msgs 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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(cl:in-package sensor_msgs-msg)
;//! \htmlinclude ChannelFloat32.msg.html
(cl:defclass <ChannelFloat32> (roslisp-msg-protocol:ros-message)
((name
:reader name
:initarg :name
:type cl:string
:initform "")
(values
:reader values
:initarg :values
:type (cl:vector cl:float)
:initform (cl:make-array 0 :element-type 'cl:float :initial-element 0.0)))
)
(cl:defclass ChannelFloat32 (<ChannelFloat32>)
())
(cl:defmethod cl:initialize-instance :after ((m <ChannelFloat32>) cl:&rest args)
(cl:declare (cl:ignorable args))
(cl:unless (cl:typep m 'ChannelFloat32)
(roslisp-msg-protocol:msg-deprecation-warning "using old message class name sensor_msgs-msg:<ChannelFloat32> is deprecated: use sensor_msgs-msg:ChannelFloat32 instead.")))
(cl:ensure-generic-function 'name-val :lambda-list '(m))
(cl:defmethod name-val ((m <ChannelFloat32>))
(roslisp-msg-protocol:msg-deprecation-warning "Using old-style slot reader sensor_msgs-msg:name-val is deprecated. Use sensor_msgs-msg:name instead.")
(name m))
(cl:ensure-generic-function 'values-val :lambda-list '(m))
(cl:defmethod values-val ((m <ChannelFloat32>))
(roslisp-msg-protocol:msg-deprecation-warning "Using old-style slot reader sensor_msgs-msg:values-val is deprecated. Use sensor_msgs-msg:values instead.")
(values m))
(cl:defmethod roslisp-msg-protocol:serialize ((msg <ChannelFloat32>) ostream)
"Serializes a message object of type '<ChannelFloat32>"
(cl:let ((__ros_str_len (cl:length (cl:slot-value msg 'name))))
(cl:write-byte (cl:ldb (cl:byte 8 0) __ros_str_len) ostream)
(cl:write-byte (cl:ldb (cl:byte 8 8) __ros_str_len) ostream)
(cl:write-byte (cl:ldb (cl:byte 8 16) __ros_str_len) ostream)
(cl:write-byte (cl:ldb (cl:byte 8 24) __ros_str_len) ostream))
(cl:map cl:nil #'(cl:lambda (c) (cl:write-byte (cl:char-code c) ostream)) (cl:slot-value msg 'name))
(cl:let ((__ros_arr_len (cl:length (cl:slot-value msg 'values))))
(cl:write-byte (cl:ldb (cl:byte 8 0) __ros_arr_len) ostream)
(cl:write-byte (cl:ldb (cl:byte 8 8) __ros_arr_len) ostream)
(cl:write-byte (cl:ldb (cl:byte 8 16) __ros_arr_len) ostream)
(cl:write-byte (cl:ldb (cl:byte 8 24) __ros_arr_len) ostream))
(cl:map cl:nil #'(cl:lambda (ele) (cl:let ((bits (roslisp-utils:encode-single-float-bits ele)))
(cl:write-byte (cl:ldb (cl:byte 8 0) bits) ostream)
(cl:write-byte (cl:ldb (cl:byte 8 8) bits) ostream)
(cl:write-byte (cl:ldb (cl:byte 8 16) bits) ostream)
(cl:write-byte (cl:ldb (cl:byte 8 24) bits) ostream)))
(cl:slot-value msg 'values))
)
(cl:defmethod roslisp-msg-protocol:deserialize ((msg <ChannelFloat32>) istream)
"Deserializes a message object of type '<ChannelFloat32>"
(cl:let ((__ros_str_len 0))
(cl:setf (cl:ldb (cl:byte 8 0) __ros_str_len) (cl:read-byte istream))
(cl:setf (cl:ldb (cl:byte 8 8) __ros_str_len) (cl:read-byte istream))
(cl:setf (cl:ldb (cl:byte 8 16) __ros_str_len) (cl:read-byte istream))
(cl:setf (cl:ldb (cl:byte 8 24) __ros_str_len) (cl:read-byte istream))
(cl:setf (cl:slot-value msg 'name) (cl:make-string __ros_str_len))
(cl:dotimes (__ros_str_idx __ros_str_len msg)
(cl:setf (cl:char (cl:slot-value msg 'name) __ros_str_idx) (cl:code-char (cl:read-byte istream)))))
(cl:let ((__ros_arr_len 0))
(cl:setf (cl:ldb (cl:byte 8 0) __ros_arr_len) (cl:read-byte istream))
(cl:setf (cl:ldb (cl:byte 8 8) __ros_arr_len) (cl:read-byte istream))
(cl:setf (cl:ldb (cl:byte 8 16) __ros_arr_len) (cl:read-byte istream))
(cl:setf (cl:ldb (cl:byte 8 24) __ros_arr_len) (cl:read-byte istream))
(cl:setf (cl:slot-value msg 'values) (cl:make-array __ros_arr_len))
(cl:let ((vals (cl:slot-value msg 'values)))
(cl:dotimes (i __ros_arr_len)
(cl:let ((bits 0))
(cl:setf (cl:ldb (cl:byte 8 0) bits) (cl:read-byte istream))
(cl:setf (cl:ldb (cl:byte 8 8) bits) (cl:read-byte istream))
(cl:setf (cl:ldb (cl:byte 8 16) bits) (cl:read-byte istream))
(cl:setf (cl:ldb (cl:byte 8 24) bits) (cl:read-byte istream))
(cl:setf (cl:aref vals i) (roslisp-utils:decode-single-float-bits bits))))))
msg
)
(cl:defmethod roslisp-msg-protocol:ros-datatype ((msg (cl:eql '<ChannelFloat32>)))
"Returns string type for a message object of type '<ChannelFloat32>"
"sensor_msgs/ChannelFloat32")
(cl:defmethod roslisp-msg-protocol:ros-datatype ((msg (cl:eql 'ChannelFloat32)))
"Returns string type for a message object of type 'ChannelFloat32"
"sensor_msgs/ChannelFloat32")
(cl:defmethod roslisp-msg-protocol:md5sum ((type (cl:eql '<ChannelFloat32>)))
"Returns md5sum for a message object of type '<ChannelFloat32>"
"3d40139cdd33dfedcb71ffeeeb42ae7f")
(cl:defmethod roslisp-msg-protocol:md5sum ((type (cl:eql 'ChannelFloat32)))
"Returns md5sum for a message object of type 'ChannelFloat32"
"3d40139cdd33dfedcb71ffeeeb42ae7f")
(cl:defmethod roslisp-msg-protocol:message-definition ((type (cl:eql '<ChannelFloat32>)))
"Returns full string definition for message of type '<ChannelFloat32>"
(cl:format cl:nil "# This message is used by the PointCloud message to hold optional data~%# associated with each point in the cloud. The length of the values~%# array should be the same as the length of the points array in the~%# PointCloud, and each value should be associated with the corresponding~%# point.~%~%# Channel names in existing practice include:~%# \"u\", \"v\" - row and column (respectively) in the left stereo image.~%# This is opposite to usual conventions but remains for~%# historical reasons. The newer PointCloud2 message has no~%# such problem.~%# \"rgb\" - For point clouds produced by color stereo cameras. uint8~%# (R,G,B) values packed into the least significant 24 bits,~%# in order.~%# \"intensity\" - laser or pixel intensity.~%# \"distance\"~%~%# The channel name should give semantics of the channel (e.g.~%# \"intensity\" instead of \"value\").~%string name~%~%# The values array should be 1-1 with the elements of the associated~%# PointCloud.~%float32[] values~%~%~%"))
(cl:defmethod roslisp-msg-protocol:message-definition ((type (cl:eql 'ChannelFloat32)))
"Returns full string definition for message of type 'ChannelFloat32"
(cl:format cl:nil "# This message is used by the PointCloud message to hold optional data~%# associated with each point in the cloud. The length of the values~%# array should be the same as the length of the points array in the~%# PointCloud, and each value should be associated with the corresponding~%# point.~%~%# Channel names in existing practice include:~%# \"u\", \"v\" - row and column (respectively) in the left stereo image.~%# This is opposite to usual conventions but remains for~%# historical reasons. The newer PointCloud2 message has no~%# such problem.~%# \"rgb\" - For point clouds produced by color stereo cameras. uint8~%# (R,G,B) values packed into the least significant 24 bits,~%# in order.~%# \"intensity\" - laser or pixel intensity.~%# \"distance\"~%~%# The channel name should give semantics of the channel (e.g.~%# \"intensity\" instead of \"value\").~%string name~%~%# The values array should be 1-1 with the elements of the associated~%# PointCloud.~%float32[] values~%~%~%"))
(cl:defmethod roslisp-msg-protocol:serialization-length ((msg <ChannelFloat32>))
(cl:+ 0
4 (cl:length (cl:slot-value msg 'name))
4 (cl:reduce #'cl:+ (cl:slot-value msg 'values) :key #'(cl:lambda (ele) (cl:declare (cl:ignorable ele)) (cl:+ 4)))
))
(cl:defmethod roslisp-msg-protocol:ros-message-to-list ((msg <ChannelFloat32>))
"Converts a ROS message object to a list"
(cl:list 'ChannelFloat32
(cl:cons ':name (name msg))
(cl:cons ':values (values msg))
))
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