} //构造人物组合
static void headOfLine(Queue male, Queue female) //得到队头人物名字
{
Dancer w, m;
m = new Dancer();
w = new Dancer();
if (male.Count > 0)
{
m.GetName(male.Peek().ToString());
}
if (female.Count > 0)
{
w.GetName(female.Peek().ToString());
}
if (m.name != " " && w.name != "")
{
Console.WriteLine("Next in line are: " + m.name + "\t" + w.name);
}
else if (m.name != "") //!=
{
Console.WriteLine("Next in line is: " + m.name);
}
else
{
Console.WriteLine("Next in line is: " + w.name);
}
} //得到队头人物名字
} //得到队头人物名字
static void startDancing(Queue male, Queue female) //开始活动
{
Dancer m, w;
m = new Dancer();
w = new Dancer();
Console.WriteLine("Dance partners are: ");
Console.WriteLine();
for (int count = 0; count <= 3; count++)
{
m.GetName(male.Dequeue().ToString());
w.GetName(female.Dequeue().ToString());
Console.WriteLine(w.name + "\t" + m.name);
}
} //开始活动
static void newDancers(Queue male, Queue female) //构造人物组合
{
Dancer m, w;
m = new Dancer();
w = new Dancer();
if (male.Count > 0 && female.Count > 0)
{
m.GetName(male.Dequeue().ToString()); //出队 得到名字
w.GetName(female.Dequeue().ToString()); //出队 得到名字
}
else if ((male.Count > 0) && (female.Count == 0))
{
Console.WriteLine("Waiting on a female dancer.");
}
else if ((female.Count > 0) && (male.Count == 0))
{
Console.WriteLine("Waiting on a male dancer.");
}
} //构造人物组合
} //开始活动
static void formLines(Queue male, Queue female) //从文件导入人物资料
{
Dancer d = new Dancer();
StreamReader inFile;
inFile = File.OpenText(@"c:\dancers.dat");
string line;
while (inFile.Peek() != -1)
{
line = inFile.ReadLine();
d.sex = line.Substring(0, 1);//与保存格式有关
d.name = line.Substring(2, line.Length - 2);
if (d.sex == "M")
{
male.Enqueue(d);
}
else
{
female.Enqueue(d);
}
}
}//从文件导入人物资料
