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_GetPhysicsProperties.py

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"""autogenerated by genmsg_py from GetPhysicsPropertiesRequest.msg. Do not edit."""
import roslib.message
import struct


class GetPhysicsPropertiesRequest(roslib.message.Message):
  _md5sum = "d41d8cd98f00b204e9800998ecf8427e"
  _type = "gazebo_msgs/GetPhysicsPropertiesRequest"
  _has_header = False #flag to mark the presence of a Header object
  _full_text = """
"""
  __slots__ = []
  _slot_types = []

  def __init__(self, *args, **kwds):
    """
    Constructor. Any message fields that are implicitly/explicitly
    set to None will be assigned a default value. The recommend
    use is keyword arguments as this is more robust to future message
    changes.  You cannot mix in-order arguments and keyword arguments.
    
    The available fields are:
       
    
    @param args: complete set of field values, in .msg order
    @param kwds: use keyword arguments corresponding to message field names
    to set specific fields. 
    """
    if args or kwds:
      super(GetPhysicsPropertiesRequest, self).__init__(*args, **kwds)

  def _get_types(self):
    """
    internal API method
    """
    return self._slot_types

  def serialize(self, buff):
    """
    serialize message into buffer
    @param buff: buffer
    @type  buff: StringIO
    """
    try:
      pass
    except struct.error as se: self._check_types(se)
    except TypeError as te: self._check_types(te)

  def deserialize(self, str):
    """
    unpack serialized message in str into this message instance
    @param str: byte array of serialized message
    @type  str: str
    """
    try:
      end = 0
      return self
    except struct.error as e:
      raise roslib.message.DeserializationError(e) #most likely buffer underfill


  def serialize_numpy(self, buff, numpy):
    """
    serialize message with numpy array types into buffer
    @param buff: buffer
    @type  buff: StringIO
    @param numpy: numpy python module
    @type  numpy module
    """
    try:
      pass
    except struct.error as se: self._check_types(se)
    except TypeError as te: self._check_types(te)

  def deserialize_numpy(self, str, numpy):
    """
    unpack serialized message in str into this message instance using numpy for array types
    @param str: byte array of serialized message
    @type  str: str
    @param numpy: numpy python module
    @type  numpy: module
    """
    try:
      end = 0
      return self
    except struct.error as e:
      raise roslib.message.DeserializationError(e) #most likely buffer underfill

_struct_I = roslib.message.struct_I
"""autogenerated by genmsg_py from GetPhysicsPropertiesResponse.msg. Do not edit."""
import roslib.message
import struct

import geometry_msgs.msg
import gazebo_msgs.msg

class GetPhysicsPropertiesResponse(roslib.message.Message):
  _md5sum = "575a5e74786981b7df2e3afc567693a6"
  _type = "gazebo_msgs/GetPhysicsPropertiesResponse"
  _has_header = False #flag to mark the presence of a Header object
  _full_text = """
float64 time_step
bool pause
float64 max_update_rate
geometry_msgs/Vector3 gravity
gazebo_msgs/ODEPhysics ode_config
bool success
string status_message


================================================================================
MSG: geometry_msgs/Vector3
# This represents a vector in free space. 

float64 x
float64 y
float64 z
================================================================================
MSG: gazebo_msgs/ODEPhysics
bool auto_disable_bodies           # enable auto disabling of bodies, default false
uint32 sor_pgs_precon_iters        # preconditioning inner iterations when uisng projected Gauss Seidel
uint32 sor_pgs_iters               # inner iterations when uisng projected Gauss Seidel
float64 sor_pgs_w                  # relaxation parameter when using projected Gauss Seidel, 1 = no relaxation
float64 sor_pgs_rms_error_tol      # rms error tolerance before stopping inner iterations
float64 contact_surface_layer      # contact "dead-band" width
float64 contact_max_correcting_vel # contact maximum correction velocity
float64 cfm                        # global constraint force mixing
float64 erp                        # global error reduction parameter
uint32 max_contacts                # maximum contact joints between two geoms

"""
  __slots__ = ['time_step','pause','max_update_rate','gravity','ode_config','success','status_message']
  _slot_types = ['float64','bool','float64','geometry_msgs/Vector3','gazebo_msgs/ODEPhysics','bool','string']

  def __init__(self, *args, **kwds):
    """
    Constructor. Any message fields that are implicitly/explicitly
    set to None will be assigned a default value. The recommend
    use is keyword arguments as this is more robust to future message
    changes.  You cannot mix in-order arguments and keyword arguments.
    
    The available fields are:
       time_step,pause,max_update_rate,gravity,ode_config,success,status_message
    
    @param args: complete set of field values, in .msg order
    @param kwds: use keyword arguments corresponding to message field names
    to set specific fields. 
    """
    if args or kwds:
      super(GetPhysicsPropertiesResponse, self).__init__(*args, **kwds)
      #message fields cannot be None, assign default values for those that are
      if self.time_step is None:
        self.time_step = 0.
      if self.pause is None:
        self.pause = False
      if self.max_update_rate is None:
        self.max_update_rate = 0.
      if self.gravity is None:
        self.gravity = geometry_msgs.msg.Vector3()
      if self.ode_config is None:
        self.ode_config = gazebo_msgs.msg.ODEPhysics()
      if self.success is None:
        self.success = False
      if self.status_message is None:
        self.status_message = ''
    else:
      self.time_step = 0.
      self.pause = False
      self.max_update_rate = 0.
      self.gravity = geometry_msgs.msg.Vector3()
      self.ode_config = gazebo_msgs.msg.ODEPhysics()
      self.success = False
      self.status_message = ''

  def _get_types(self):
    """
    internal API method
    """
    return self._slot_types

  def serialize(self, buff):
    """
    serialize message into buffer
    @param buff: buffer
    @type  buff: StringIO
    """
    try:
      _x = self
      buff.write(_struct_dB4dB2I6dIB.pack(_x.time_step, _x.pause, _x.max_update_rate, _x.gravity.x, _x.gravity.y, _x.gravity.z, _x.ode_config.auto_disable_bodies, _x.ode_config.sor_pgs_precon_iters, _x.ode_config.sor_pgs_iters, _x.ode_config.sor_pgs_w, _x.ode_config.sor_pgs_rms_error_tol, _x.ode_config.contact_surface_layer, _x.ode_config.contact_max_correcting_vel, _x.ode_config.cfm, _x.ode_config.erp, _x.ode_config.max_contacts, _x.success))
      _x = self.status_message
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
    except struct.error as se: self._check_types(se)
    except TypeError as te: self._check_types(te)

  def deserialize(self, str):
    """
    unpack serialized message in str into this message instance
    @param str: byte array of serialized message
    @type  str: str
    """
    try:
      if self.gravity is None:
        self.gravity = geometry_msgs.msg.Vector3()
      if self.ode_config is None:
        self.ode_config = gazebo_msgs.msg.ODEPhysics()
      end = 0
      _x = self
      start = end
      end += 103
      (_x.time_step, _x.pause, _x.max_update_rate, _x.gravity.x, _x.gravity.y, _x.gravity.z, _x.ode_config.auto_disable_bodies, _x.ode_config.sor_pgs_precon_iters, _x.ode_config.sor_pgs_iters, _x.ode_config.sor_pgs_w, _x.ode_config.sor_pgs_rms_error_tol, _x.ode_config.contact_surface_layer, _x.ode_config.contact_max_correcting_vel, _x.ode_config.cfm, _x.ode_config.erp, _x.ode_config.max_contacts, _x.success,) = _struct_dB4dB2I6dIB.unpack(str[start:end])
      self.pause = bool(self.pause)
      self.ode_config.auto_disable_bodies = bool(self.ode_config.auto_disable_bodies)
      self.success = bool(self.success)
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.status_message = str[start:end]
      return self
    except struct.error as e:
      raise roslib.message.DeserializationError(e) #most likely buffer underfill


  def serialize_numpy(self, buff, numpy):
    """
    serialize message with numpy array types into buffer
    @param buff: buffer
    @type  buff: StringIO
    @param numpy: numpy python module
    @type  numpy module
    """
    try:
      _x = self
      buff.write(_struct_dB4dB2I6dIB.pack(_x.time_step, _x.pause, _x.max_update_rate, _x.gravity.x, _x.gravity.y, _x.gravity.z, _x.ode_config.auto_disable_bodies, _x.ode_config.sor_pgs_precon_iters, _x.ode_config.sor_pgs_iters, _x.ode_config.sor_pgs_w, _x.ode_config.sor_pgs_rms_error_tol, _x.ode_config.contact_surface_layer, _x.ode_config.contact_max_correcting_vel, _x.ode_config.cfm, _x.ode_config.erp, _x.ode_config.max_contacts, _x.success))
      _x = self.status_message
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
    except struct.error as se: self._check_types(se)
    except TypeError as te: self._check_types(te)

  def deserialize_numpy(self, str, numpy):
    """
    unpack serialized message in str into this message instance using numpy for array types
    @param str: byte array of serialized message
    @type  str: str
    @param numpy: numpy python module
    @type  numpy: module
    """
    try:
      if self.gravity is None:
        self.gravity = geometry_msgs.msg.Vector3()
      if self.ode_config is None:
        self.ode_config = gazebo_msgs.msg.ODEPhysics()
      end = 0
      _x = self
      start = end
      end += 103
      (_x.time_step, _x.pause, _x.max_update_rate, _x.gravity.x, _x.gravity.y, _x.gravity.z, _x.ode_config.auto_disable_bodies, _x.ode_config.sor_pgs_precon_iters, _x.ode_config.sor_pgs_iters, _x.ode_config.sor_pgs_w, _x.ode_config.sor_pgs_rms_error_tol, _x.ode_config.contact_surface_layer, _x.ode_config.contact_max_correcting_vel, _x.ode_config.cfm, _x.ode_config.erp, _x.ode_config.max_contacts, _x.success,) = _struct_dB4dB2I6dIB.unpack(str[start:end])
      self.pause = bool(self.pause)
      self.ode_config.auto_disable_bodies = bool(self.ode_config.auto_disable_bodies)
      self.success = bool(self.success)
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.status_message = str[start:end]
      return self
    except struct.error as e:
      raise roslib.message.DeserializationError(e) #most likely buffer underfill

_struct_I = roslib.message.struct_I
_struct_dB4dB2I6dIB = struct.Struct("<dB4dB2I6dIB")
class GetPhysicsProperties(roslib.message.ServiceDefinition):
  _type          = 'gazebo_msgs/GetPhysicsProperties'
  _md5sum = '575a5e74786981b7df2e3afc567693a6'
  _request_class  = GetPhysicsPropertiesRequest
  _response_class = GetPhysicsPropertiesResponse

---

gazebo_msgs
Author(s): John Hsu
autogenerated on Sat Mar 2 13:38:29 2013