inline std::ostream& operator<<(
std::ostream& os, const rdma_thread_print_helper&)
{
if (hpx::threads::get_self_id()==hpx::threads::invalid_thread_id) {
os << "------------------ ";
}
else {
hpx::threads::thread_data *dummy =
hpx::this_thread::get_id().native_handle().get();
os << hexpointer(dummy);
}
os << nhex(12) << std::this_thread::get_id() << " cpu "
<< decnumber(sched_getcpu());
return os;
}
//-----------------------------------------------------------------------------
// 取得格式結果
nstring GetResult(IN const nstring &szFormat, IN const nstring &szData)
{
if(szFormat.empty())
return szData;
if(szData.empty())
return __T("");
nstring szResult;
nstring::const_iterator Itor = szFormat.begin();
nstring::size_type Width = 0;
bool bOct = false;
bool bHex1 = false;
bool bHex2 = false;
bool bZero = false;
bool bAlign = false; // 對齊旗標, true表示靠左對齊, false表示靠右對齊
// 檢查旗標
while(Itor != szFormat.end() && _tcschr(__T("oxX0LR"), *Itor))
{
switch(*Itor++)
{
case __T('o'): bOct = true; break;
case __T('x'): bHex1 = true; break;
case __T('X'): bHex2 = true; break;
case __T('0'): bZero = true; break;
case __T('L'): bAlign = true; break;
case __T('R'): bAlign = false; break;
default: break;
}//switch
}//while
// 取得寬度
{
nstring szWidth;
while(Itor != szFormat.end() && _istdigit(*Itor))
szWidth += *Itor++;
nton(szWidth, Width);
Width = std::max(Width, szData.size());
}
// 內容設置
{
int iData = 0;
nton(szData, iData);
if(bOct && iData != 0)
szResult = noct(iData);
if(bHex1 && iData != 0)
szResult = nhex(iData);
if(bHex2 && iData != 0)
szResult = nsupper(nhex(iData));
}
if(szResult.empty())
szResult = szData;
// 內容填充
if(Width > szResult.size())
{
if(bAlign)
szResult.insert(szResult.end(), Width - szResult.size(), __T(' '));
else
szResult.insert(szResult.begin(), Width - szResult.size(), bZero ? __T('0') : __T(' '));
}//if
return szResult;
}
