private void SortString(string str)
{ //这个是核心
if (str[0] == '-')
{
data[da] = new Data();
data[da].SetNum(0);
da++;
}
for (int i = 0; i < str.Length; i++) //开始
{
type = GetType(str[i].ToString());
if (type == 0)
{
SortBlock2G.error.ErrorMessage += "包含未知字符!\n";
errorMessage += "包含未知字符!\n";
this.Wrong = true;
}
if (strtype != type)
{
if (strNum != "")
{
PutNumToData();
}
if (strFun != "")
{
i = PutFuncToData(i); //返回另一个括号
if (i == -1)
{
stackchop.message.ErrorMessage += "括号不对\n";
Wrong = true;
return;
}
type = strtype;
continue;
}
}
if (str[i] <= '9' && str[i] >= '0' || str[i] == '.') //数字
{
strNum += str[i];
strtype = 1;
}
else
{
if (strcal.CheckOption(str[i].ToString())) //处理单目运算符
{
strtype = 3;
if (i + 1 < str.Length && str[i] == '(' && str[i + 1] == '-') //处理负数的问题
{
data[da] = new Data();
data[da].SetNum(0);
da++;
}
if (str[i] == '(' && (i > 0 && (str[i - 1] <= '9' && str[i - 1] >= '0'))) //处理3(x+2)的问题
{
Option opti = new Option('*');
stackchop.Push(opti); //这一句话修改之后就好了可以计算3*4e
}
if (i + 1 < str.Length && str[i] == '+' && str[i + 1] == '-') //处理3+x(x<0)的问题
{
data[da] = new Data();
data[da].SetNum(0);
da++;
}
push = false; //还没有压入
Option opt = new Option(str[i]);
bool k = PutOptionToData(opt); //强制分离出来但增加了全局变量
if (k)
{
continue;
}
} //处理运算符完毕
else
{
strFun += str[i];
strtype = 2;
// stackchop .message .ErrorMessage +="include unkown characters\n";
// SortBlock2G.error.ErrorMessage+="include unkown character\n";
// errorMessage+="Include Unknown 字符";
// Wrong=true;//其实这句话可以不要，不要就可以 时间6+你好9=15 而不出错；
}
}
} //for循环完成一次
if (strNum != "")
{
PutNumToData();
}
while (stackchop.IsNotEmpty())
{
data[da] = new Data();
data[da].SetOption(stackchop.Pop());
da++;
}
}
private void SortStringFormer(string str)
{ //这个是核心呐
Option opti = new Option('#');
stackchop.SetBottom(opti);
int change = 0;
bool first = true;
//pow(1,2)
for (int i = 0; i < str.Length; i++) //开始
{
if (strtype != change)
{
if (strNum != "")
{
PutNumToData();
}
if (strFun != "")
{
i = PutFuncToData(i);//返回另一个括号
if (i == -1)
{
stackchop.message.ErrorMessage += "括号不对\n";
Wrong = true;
return;
}
change = strtype;
continue;
}
}
if (str[i] <= '9' && str[i] >= '0' || str[i] == '.') //数字
{
strNum += str[i];
strtype = 1;
}
else
{
if (strNum != "")
{
PutNumToData(); //这一段要不要去掉
}
if (strcal.CheckOption(str[i].ToString()))
{
strtype = 3;
if (str[i] == '(' && str[i + 1] == '-')
{
data[da] = new Data();
data[da].SetNum(0);
da++;
}
bool push = false; //还没有压入
Option opt = new Option(str [i]);
//压入堆栈，返回-1
//弹出堆栈，返回1
if (!stackchop.IsNotEmpty())
{
stackchop.Push(opt);
push = true;
first = true; //为了能嵌套 这个地方加了个东西，不知道会不会引入其他问题
continue;
}
while (stackchop.IsNotEmpty())
{
int rank = opt.CompareTo(stackchop.TopElement());
if (rank == -1)
{
stackchop.Push(opt);
push = true; break;
}
else if (rank == 1)
{
data[da] = new Data();
data[da].SetOption(stackchop.Pop());
da++;
}
else if (rank == 2)
{
stackchop.Pop();
push = true; break;
}
else if (rank == 0)
{
break;
}
} //
if (!push)
{
stackchop.Push(opt);
}
}
else
{
strFun += str[i];
strtype = 2;
// stackchop .message .ErrorMessage +="include unkown characters\n";
// Wrong=true;//其实这句话可以不要，不要就可以 时间6+你好9=15 而不出错；
}
}
if (first)
{
change = strtype;
first = false;
}
} //for循环一次
if (strNum != "")
{
PutNumToData();
}
while (stackchop.IsNotEmpty())
{
data[da] = new Data();
data[da].SetOption(stackchop.Pop());
da++;
}
}
