jaus++/2.0/src/jaus/mobility/list/executelist.cpp
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00001 00002 00003 00004 00005 00006 00007 00008 00009 00010 00011 00012 00013 00014 00015 00016 00017 00018 00019 00020 00021 00022 00023 00024 00025 00026 00027 00028 00029 00030 00031 00032 00033 00034 00035 00036 00037 00038 00039 00040 #include "jaus/mobility/list/executelist.h" 00041 #include "jaus/core/scaledinteger.h" 00042 00043 const double JAUS::ExecuteList::Limits::MinSpeed = 0.0; 00044 const double JAUS::ExecuteList::Limits::MaxSpeed = 327.67; 00045 00046 using namespace JAUS; 00047 00056 ExecuteList::ExecuteList(const Address& dest, const Address& src) : Message(EXECUTE_LIST, dest, src) 00057 { 00058 mPresenceVector = 0; 00059 mSpeed = 0; 00060 mElementUID = 0; 00061 } 00062 00063 00069 ExecuteList::ExecuteList(const ExecuteList& message) : Message(EXECUTE_LIST) 00070 { 00071 mPresenceVector = 0; 00072 mSpeed = 0; 00073 mElementUID = 0; 00074 *this = message; 00075 } 00076 00077 00083 ExecuteList::~ExecuteList() 00084 { 00085 } 00086 00087 00097 bool ExecuteList::SetSpeed(const double value) 00098 { 00099 if(value >= Limits::MinSpeed && value <= Limits::MaxSpeed) 00100 { 00101 mSpeed = value; 00102 return true; 00103 } 00104 return false; 00105 } 00106 00107 00118 UShort ExecuteList::SetElementUID(const UShort uid) 00119 { 00120 mPresenceVector |= PresenceVector::ElementUID; 00121 return mElementUID = uid; 00122 } 00123 00124 00136 int ExecuteList::WriteMessageBody(Packet& packet) const 00137 { 00138 int expected = BYTE_SIZE; 00139 int written = 0; 00140 00141 written += packet.Write(mPresenceVector); 00142 00143 expected += USHORT_SIZE; 00144 written += ScaledInteger::Write(packet, mSpeed, Limits::MaxSpeed, Limits::MinSpeed, ScaledInteger::UShort); 00145 if((mPresenceVector & PresenceVector::ElementUID) > 0) 00146 { 00147 expected += USHORT_SIZE; 00148 written += packet.Write(mElementUID); 00149 } 00150 00151 return expected == written ? written : -1; 00152 } 00153 00154 00166 int ExecuteList::ReadMessageBody(const Packet& packet) 00167 { 00168 int expected = BYTE_SIZE; 00169 int read = 0; 00170 00171 read += packet.Read(mPresenceVector); 00172 00173 expected+= USHORT_SIZE; 00174 read += ScaledInteger::Read(packet, mSpeed, Limits::MaxSpeed, Limits::MinSpeed, ScaledInteger::UShort); 00175 if((mPresenceVector & PresenceVector::ElementUID) > 0) 00176 { 00177 expected += USHORT_SIZE; 00178 read += packet.Read(mElementUID); 00179 } 00180 00181 return expected == read ? read : -1; 00182 } 00183 00184 00190 void ExecuteList::ClearMessageBody() 00191 { 00192 mPresenceVector = 0; 00193 mSpeed = 0; 00194 mElementUID = 0; 00195 } 00196 00197 00205 int ExecuteList::RunTestCase() const 00206 { 00207 int result = 0; 00208 00209 Packet packet; 00210 00211 ExecuteList msg1, msg2; 00212 00213 msg1.SetElementUID(54); 00214 msg1.SetSpeed(5.5); 00215 00216 if((msg1.WriteMessageBody(packet) != -1) && 00217 (msg2.ReadMessageBody(packet) != -1)) 00218 { 00219 double diff = msg1.GetSpeed() - msg2.GetSpeed(); 00220 if(msg2.AreFieldsPresent(PresenceVector::ElementUID) && 00221 (msg1.GetElementUID() == msg2.GetElementUID()) && 00222 (diff < 0.001)) 00223 { 00224 result = 1; 00225 } 00226 } 00227 00228 return result; 00229 } 00230 00231 00237 ExecuteList& ExecuteList::operator=(const ExecuteList& message) 00238 { 00239 if(this != &message) 00240 { 00241 CopyHeaderData(&message); 00242 mPresenceVector = message.mPresenceVector; 00243 mSpeed = message.mSpeed; 00244 mElementUID = message.mElementUID; 00245 } 00246 return *this; 00247 } 00248 00249 00250 /* End of File */
