string与double的互相转换

包含：

#include 
#include 
#include 

double转string

string DoubleToString(double Input)
{
	stringstream Oss;
	Oss<

string转double

double StringToDouble(string Input)
{
	double Result;
	stringstream Oss;
	Oss<>Result;
	return Result;
}

Demo：

int main()
{
	double Str_1 = 12345.56789;
	string Str_2 = "12345.56789";

	cout<<"Double --> String"< Double"<

效果图：