vectro<char和string相互转换
如何把vectro <char> 转为string?
如何把vectro <char> 转为char?
如何把string转为vectro <char> ?
急...
[解决办法]
int main(int,char*[])
{
string str= "asads ";
vector <char> x(str.begin(),str.end() );
string str2(x.begin(),x.end() );
cout < <str2 < <endl;
}
[解决办法]
vector to string
...
vector <char> vecChar;
vecChar.push_back( 'a ');
vecChar.push_back( 'b ');
vecChar.push_back( 'c ');
string s;
s.insert(s.begin(), vecChar.begin(), vecChar.end());
cout < < s.c_str() < < endl;
...
[解决办法]
void function(vector <char> const& p, string& a)
{
const char* s = &(*p.begin());
a = string(s, p.size());
}
[解决办法]
int main(int,char*[])
{
string str= "asads ";
vector <char> x(str.begin(),str.end() );
string str2(x.begin(),x.end() );
cout < <str2 < <endl;
}
就这么简单，str也可以当作一个标准容器的．呵呵
