private void chengjiao(ref weimai3Shuju zhudongdan, weimai4Shuju weituodan)
{
if (zhudongdan.jiage < weituodan.jiage)
{
throw new ArgumentOutOfRangeException("成交的委买价格小于委卖价格");
}
uint zdbianhao = zhudongdan.bianhao;
uint wtbianhao = weituodan.bianhao;
geti.chigushujuJg zhudongchigushuju =
moniqunti.Getishuzu[zdbianhao].chigushuju;
geti.chigushujuJg weituochigushuju =
moniqunti.Getishuzu[zdbianhao].chigushuju;
//确定数量和价格
uint chengjiaoliang;
double chengjiaojia;
chengjiaojia = weituodan.jiage;
if (zhudongdan.shuliang < weituodan.shuliang)
{
chengjiaoliang = zhudongdan.shuliang;
}
else
{
chengjiaoliang = weituodan.shuliang;
}
//主动数据修改
zhudongdan.shuliang -= chengjiaoliang;
zhudongchigushuju.Chengbenjia = (zhudongchigushuju.Chengbenjia * zhudongchigushuju.chigushu +
chengjiaoliang * chengjiaojia) / (zhudongchigushuju.chigushu + chengjiaoliang);
zhudongchigushuju.chigushu += chengjiaoliang;
zhudongchigushuju.Zijin -= chengjiaojia * chengjiaoliang;
zhudongchigushuju.Cangwei = zhudongchigushuju.chigushu * chengjiaojia / (zhudongchigushuju.chigushu * chengjiaojia + zhudongchigushuju.Zijin);
zhudongchigushuju.Keyongzijin += (chengjiaojia - zhudongdan.jiage) * chengjiaoliang;
//委托数据修改
weituodan.shuliang -= chengjiaoliang;
weituochigushuju.Chengbenjia = (weituochigushuju.Chengbenjia * weituochigushuju.chigushu -
chengjiaoliang * chengjiaojia) / (weituochigushuju.chigushu - chengjiaoliang);
weituochigushuju.chigushu -= chengjiaoliang;
weituochigushuju.Zijin += chengjiaojia * chengjiaoliang;
weituochigushuju.Cangwei = weituochigushuju.chigushu * chengjiaojia / (weituochigushuju.chigushu * chengjiaojia + weituochigushuju.Zijin);
weituochigushuju.Keyongzijin += chengjiaoliang * chengjiaojia;
}
public override void chigushujuBujian(canshulei canshu)
{
zhengtaicanshu zz = (zhengtaicanshu)canshu;
double cangwei = -1;
double chengbenjia = -1;
uint chigushu = 0;
double keyongzijin = -1;
double zijin = -1;
//cangwei赋值
switch (jiaoyishuxing.duokong)
{
case duokongMj.duo:
cangwei = 0.55 + 0.3 * 0.01 * suijishu.Next(100);
break;
case duokongMj.kong:
cangwei = 0.85 - 0.6 * 0.01 * suijishu.Next(100);
break;
case duokongMj.guanwang:
cangwei = 0;
break;
case duokongMj.jiancang:
cangwei = 0.5 * 0.01 * suijishu.Next(100);
break;
}
//成本价赋值
chengbenjia = zz.gujia * (1 + 0.05 / 100.0 * suijishu.Next(-100, 101));
//资金赋值，要读取资金分布，总额和其他由指导者部分完成，这里只负责根据参数创建，以及判断创建出的数据是否服从规范
double shizhi;
double suijishubb = zz.shizhifenbugailv[zz.shizhifenbugailv.Length - 1] * suijishu.NextDouble();
int count = 0;
//计算市值在哪一个分布内
double taaa = 0;
foreach (var vbbb in zz.shizhifenbugailv)
{
if (suijishubb < vbbb && suijishubb > taaa)
{
break;
}
taaa = vbbb;
count++;
}
//根据类型赋值
shizhi = suijishu.Next(zz.shizhibiao[count, 0], zz.shizhibiao[count, 1]);
switch (jiaoyishuxing.duokong)
{
case duokongMj.duo: //
chigushu = (uint)(shizhi / zz.gujia);
zijin = shizhi / cangwei * (1 - cangwei);
keyongzijin = zijin;
break;
case duokongMj.guanwang:
zijin = shizhi;
chigushu = 0;
keyongzijin = zijin;
break;
case duokongMj.jiancang: //市值即总资金
chigushu = (uint)(shizhi / zz.gujia);
zijin = shizhi * (1 - cangwei);
keyongzijin = zijin;
break;
case duokongMj.kong:
chigushu = (uint)(shizhi / zz.gujia);
zijin = shizhi / cangwei * (1 - cangwei);
keyongzijin = zijin;
break;
}
chigushuju = new geti.chigushujuJg(cangwei, chengbenjia, chigushu, keyongzijin, zijin);
}
