|
|
|---|
| 98 |
{ |
98 |
{ |
| 99 |
NS_LOG_FUNCTION (this << item); |
99 |
NS_LOG_FUNCTION (this << item); |
| 100 |
|
100 |
|
| 101 |
if (m_mode == QUEUE_MODE_PACKETS && (m_nPackets.Get () >= m_maxPackets)) |
|
|
| 102 |
{ |
| 103 |
NS_LOG_LOGIC ("Queue full (at max packets) -- dropping pkt"); |
| 104 |
Drop (item); |
| 105 |
return false; |
| 106 |
} |
| 107 |
|
| 108 |
if (m_mode == QUEUE_MODE_BYTES && (m_nBytes.Get () + item->GetPacketSize () > m_maxBytes)) |
| 109 |
{ |
| 110 |
NS_LOG_LOGIC ("Queue full (packet would exceed max bytes) -- dropping pkt"); |
| 111 |
Drop (item); |
| 112 |
return false; |
| 113 |
} |
| 114 |
|
| 115 |
// |
101 |
// |
| 116 |
// If DoEnqueue fails, Queue::Drop is called by the subclass |
102 |
// If DoEnqueue fails, Queue::Drop is called by the subclass |
| 117 |
// |
103 |
// |
|
|
|---|
| 213 |
Queue::GetNPackets (void) const |
199 |
Queue::GetNPackets (void) const |
| 214 |
{ |
200 |
{ |
| 215 |
NS_LOG_FUNCTION (this); |
201 |
NS_LOG_FUNCTION (this); |
| 216 |
NS_LOG_LOGIC ("returns " << m_nPackets); |
202 |
NS_LOG_LOGIC ("returns " << m_nPackets.Get ()); |
| 217 |
return m_nPackets; |
203 |
return m_nPackets.Get (); |
| 218 |
} |
204 |
} |
| 219 |
|
205 |
|
| 220 |
uint32_t |
206 |
uint32_t |
| 221 |
Queue::GetNBytes (void) const |
207 |
Queue::GetNBytes (void) const |
| 222 |
{ |
208 |
{ |
| 223 |
NS_LOG_FUNCTION (this); |
209 |
NS_LOG_FUNCTION (this); |
| 224 |
NS_LOG_LOGIC (" returns " << m_nBytes); |
210 |
NS_LOG_LOGIC (" returns " << m_nBytes.Get ()); |
| 225 |
return m_nBytes; |
211 |
return m_nBytes.Get (); |
| 226 |
} |
212 |
} |
| 227 |
|
213 |
|
| 228 |
bool |
214 |
bool |