sqn175

<?xml version="1.0" encoding="utf-8"?>

<AutoVisualizer xmlns="http://schemas.microsoft.com/vstudio/debugger/natvis/2010">


<Type Name="std::pair&lt;*&gt;">
    <DisplayString>({first}, {second})</DisplayString>
    <Expand>
        <Item Name="first">first</Item>
        <Item Name="second">second</Item>

sqn175

// filename.txt:
//    62416 X:13356763.312410861;Y:3549864.575675777
//    62415 X:13356766.027865667;Y:3549869.0388435153

while( std::getline(filename, line) )
{
	std::size_t sz1,sz2 = 0;
	int minor = std::stoi(beaconLine, &sz1);
	double x = std::stod(beaconLine.substr(sz1+3),&sz2);
	double y = std::stod(beaconLine.substr(sz1 + 3 + sz2 + 3));

sqn175

sudo add-apt-repository ppa:hzwhuang/ss-qt5
sudo apt-get update
sudo apt-get install shadowsocks-qt5

sqn175

class PrintString
{
public:
  PrintString(ostream &o = cout, char = ' '):
    os(o), sep(c) { }
  void operator()(const string &s) const { os<<s<<sep; }
private:
  ostream &os;  //用于写入的目的流
  char sep;     //用于将不同输出隔开的字符
};