int main()
{
int x;
SeqList *p = InitSeqList();
printf("\nPlease input the x：");
while(scanf("%d", &x))
{
InsertElement(p, x); // 插入元素
PrintElements(p); // 再次输出所有元素
printf("\nPlease input the x：");
}
//PrintElements(DeleteRepeatedElement(p)); // 删除重复元素并输出
Delete4(p);
PrintElements(p);
return 0;
}
gboolean CSensor_btprox::HandleScanEventL(TInt errCode, GError** error)
{
if (errCode == KErrEof) // no more devices
{
guilogf("btprox: scan complete");
iNumScanFailures = 0;
assert(iResult);
SortResult(iResult);
assert(iOldResult);
if (CmpResults(iResult, iOldResult))
{ // Log result.
#if PRINT_ELEMENTS
PrintElements(iResult);
#endif
if (!log_db_log_btprox(iLogDb, iResult, error))
{
return FALSE;
}
}
else
{
// There was some discussion as to whether something should be
// logged even when there was no change, but is that really
// necessary here; if there was no change, then the previous
// result still stands. Is it necessary to know the time
// of the attempt to scan a different set?
guilogf("btprox: device set unchanged");
}
iState = EScanWaiting;
SetTimer(); // wait before scanning for more
}
else if (errCode) // some error
{
guilogf("btprox: scan failed");
iNumScanFailures++;
dblogg("%dth consecutive failure in btprox: %s (%d)",
iNumScanFailures, plat_error_strerror(errCode), errCode);
iState = ERetryWaiting;
SetTimer();
}
else // no error
{
{ // Add to result.
TSockAddr& sockAddr = iNameEntry().iAddr;
TBTDevAddr btDevAddr = static_cast<TBTSockAddr>(sockAddr).BTAddr();
/*
TBuf<32> addrBuf;
btDevAddr.GetReadable(addrBuf); // has no colons
*/
TBuf8<6*2+5+1> addrBuf8;
BtDevAddrToString(addrBuf8, btDevAddr);
THostName& hostName = iNameEntry().iName;
btprox_item* item = g_try_new0(btprox_item, 1);
User::LeaveIfNull(item);
#define free_item_action FreeElement(item, NULL); User::Leave(KErrNoMemory);
item->name = ConvToUtf8CString(hostName);
if (!item->name) { free_item_action; }
SET_TRAP_OOM(free_item_action);
item->address = g_strdup((gchar*)(addrBuf8.PtrZ()));
g_ptr_array_add(iResult, item);
UNSET_TRAP_OOM();
guilogf("btprox: device '%s' '%s'", item->address, item->name);
}
BtNext();
}
return TRUE;
}
