tst909.mal

一个内存数据库的源代码这是服务器端还有客户端

b:= bbp.new(:int,:bit);
bat.insert(b,1,true);
bat.insert(b,2,false);
bat.insert(b,3,true);
io.print(b);

v:= bbp.new(:int,:str);
bat.insert(v,1,"ok");
bat.insert(v,2,"wrong");
bat.insert(v,3,"ok");
io.print(v);
ve:= bbp.new(:int,:str);
bat.insert(ve,1,"wrong");
bat.insert(ve,2,"ok");
bat.insert(ve,3,"wrong");
io.print(ve);

z:= batcalc.ifthen(b,v);
io.print(z);
z:= batcalc.ifthenelse(b,v,ve);
io.print(z);