HTuple类型数据提取

HTuple aa = 120;

double dd = aa[0].D(); // dd=120.000

int ii = aa[0].I(); //ii=120

long ll = aa[0].L(); //ll=120

Hlong hh = aa[0].L();//hh=120

long num = aa.Num(); //num =1;

aa = '120'; //HTuple为字符串时，如果赋值不是字符串，不能调用S()函数

const char *cc;

cc = aa[0].S(); //cc[0]='1',cc[1]='2',cc[2]='0'