如何将char[]赋给机构中的string

[xx04072129]

struct KK
{
string h;
};
int _tmain(int argc, _TCHAR* argv[])
{
char*t="adgag";
struct KK* a=(struct pp*)malloc(sizeof(struct pp));

如何把t赋给a->h???????

cout<<a->h<<endl;
free(a);


getchar();

return 0;
}

[oo]

a->h = t;

[ttkk_2007]

struct KK 
{ 
   string h; 
}; 
int _tmain(int argc, _TCHAR* argv[]) 
{ 
        char*t="adgag"; 
        struct KK* a=(struct pp*)malloc(sizeof(struct pp)); 

        a->h = t;  //如何把t赋给a->h??????? |就这么赋值

cout < <a->h < <endl; 
free(a); 


getchar(); 

return 0; 
}