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disallow Agent copying

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This commit is contained in:
Stephen Birarda 2013-05-17 12:14:44 -07:00
parent 2c17f04d40
commit 12bf23e4c8
3 changed files with 7 additions and 68 deletions
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61
libraries/shared/src/Agent.cpp
View file

@ -55,67 +55,6 @@ Agent::Agent(sockaddr* publicSocket, sockaddr* localSocket, char type, uint16_t
} }
} }
Agent::Agent(const Agent &otherAgent) :
_type(otherAgent._type),
_agentID(otherAgent._agentID),
_wakeMicrostamp(otherAgent._wakeMicrostamp),
_lastHeardMicrostamp(otherAgent._lastHeardMicrostamp),
_isAlive(otherAgent._isAlive)
{
if (otherAgent._publicSocket) {
_publicSocket = new sockaddr(*otherAgent._localSocket);
} else {
_publicSocket = NULL;
}
if (otherAgent._localSocket) {
_localSocket = new sockaddr(*otherAgent._localSocket);
} else {
_localSocket = NULL;
}
if (otherAgent._activeSocket == otherAgent._publicSocket) {
_activeSocket = _publicSocket;
} else if (otherAgent._activeSocket == otherAgent._localSocket) {
_activeSocket = _localSocket;
} else {
_activeSocket = NULL;
}
if (otherAgent._linkedData) {
_linkedData = otherAgent._linkedData->clone();
} else {
_linkedData = NULL;
}
if (otherAgent._bytesReceivedMovingAverage != NULL) {
_bytesReceivedMovingAverage = new SimpleMovingAverage(100);
memcpy(_bytesReceivedMovingAverage, otherAgent._bytesReceivedMovingAverage, sizeof(SimpleMovingAverage));
} else {
_bytesReceivedMovingAverage = NULL;
}
}
Agent& Agent::operator=(Agent otherAgent) {
swap(*this, otherAgent);
return *this;
}
void Agent::swap(Agent &first, Agent &second) {
using std::swap;
swap(first._isAlive, second._isAlive);
swap(first._publicSocket, second._publicSocket);
swap(first._localSocket, second._localSocket);
swap(first._activeSocket, second._activeSocket);
swap(first._type, second._type);
swap(first._linkedData, second._linkedData);
swap(first._agentID, second._agentID);
swap(first._wakeMicrostamp, second._wakeMicrostamp);
swap(first._lastHeardMicrostamp, second._lastHeardMicrostamp);
swap(first._bytesReceivedMovingAverage, second._bytesReceivedMovingAverage);
}
Agent::~Agent() { Agent::~Agent() {
delete _publicSocket; delete _publicSocket;
delete _localSocket; delete _localSocket;

7
libraries/shared/src/Agent.h
View file

@ -24,9 +24,8 @@
class Agent { class Agent {
public: public:
Agent(sockaddr* publicSocket, sockaddr* localSocket, char type, uint16_t agentID); Agent(sockaddr* publicSocket, sockaddr* localSocket, char type, uint16_t agentID);
Agent(const Agent &otherAgent);
~Agent(); ~Agent();
Agent& operator=(Agent otherAgent);
bool operator==(const Agent& otherAgent); bool operator==(const Agent& otherAgent);
bool matches(sockaddr* otherPublicSocket, sockaddr* otherLocalSocket, char otherAgentType); bool matches(sockaddr* otherPublicSocket, sockaddr* otherLocalSocket, char otherAgentType);
@ -66,7 +65,9 @@ public:
static void printLog(Agent const&); static void printLog(Agent const&);
private: private:
void swap(Agent &first, Agent &second); // privatize copy and assignment operator to disallow Agent copying
Agent(const Agent &otherAgent);
Agent& operator=(Agent otherAgent);
char _type; char _type;
uint16_t _agentID; uint16_t _agentID;

7
libraries/shared/src/AgentData.h
View file

@ -10,10 +10,9 @@
#define hifi_AgentData_h #define hifi_AgentData_h
class AgentData { class AgentData {
public: public:
virtual ~AgentData() = 0; virtual ~AgentData() = 0;
virtual int parseData(unsigned char* sourceBuffer, int numBytes) = 0; virtual int parseData(unsigned char* sourceBuffer, int numBytes) = 0;
virtual AgentData* clone() const = 0;
}; };
#endif #endif