list of string

[Gandalf]

hi,
there is some function to verify that a string is already in the list or i
have to make a cicle?
thank u

[Gavin Deane]

Gandalf wrote:

hi,
there is some function to verify that a string is already in the list or i
have to make a cicle?
thank u

#include <iostream>
#include <string>
#include <list>
#include <algorithm>
#include <iomanip>
using namespace std;

int main()
{
const string is_in_list = "is in list";
const string is_not_in_list = "is not in list";

list<stringmy_l ist;
my_list.push_ba ck(is_in_list);

cout << boolalpha;

bool found = (find(my_list.b egin(), my_list.end(), is_in_list) !=
my_list.end());
cout << found << "\n";

found = (find(my_list.b egin(), my_list.end(), is_not_in_list) !=
my_list.end());
cout << found << "\n";
}

Does that help?

Gavin Deane

[Daniel T.]

"Gandalf" <bi****@tin.itw rote:

hi,
there is some function to verify that a string is already in the list or i
have to make a cicle?

if ( find( lst.begin(), lst.end(), myString ) != list.end() )
// string is in the list
else
// string is not in the list

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