return with for loop using class

euklid

** `I am trying to write a class code which should give me bool value as return according as if condition.

However, I am always getting false as return value. Would you please help me and find the mistake I have done in the following code?` **

// prog: test 
// command line: ./test --ped test.ped 
/* 
	*RESULT DISPLAYING:
	t.find(--ped): 0
	t.vec[0]: test
	t.vec[1]: --ped
	t.vec[2]: test.ped

	* CORRECT RESULT would be 
	t.find(--ped): 1
	t.vec[0]: test
	t.vec[1]: --ped
	t.vec[2]: test.ped

	*/

#include<iostream>
#include<vector>
#include<string>

using namespace std;

class test {
public: 
		test(int, char**);
		vector <string> vec;
		bool find( string  s);

};
[quote]Thank you very much in Advance /[quote]
int main( int argc, char** argv){ 

	test t (argc, argv);
	cout << "t.find(--ped): " << t.find("--ped") <<endl; 
        // it is always showing 0 I do not know why. 
	// howwever the following code show me that --ped is there 
	cout << "t.vec[0]: " << t.vec[0] <<endl;
	cout <<"t.vec[1]: " << t.vec[1] <<endl;
	cout <<"t.vec[2]: " << t.vec[2] <<endl;

return 0;}

test::test(int argc, char** argv){
	vec.resize(argc);
	for (int i=0;i<vec.size(); i++){ vec[i]=argv[i];}

}

bool test::find (string s){
		for (int i=0;i<vec.size();i++) 
		{
		if((string(vec[i])==s))  return true; 
		return false;
		}
	}

Thak you very much in Advance!

Belli

bool test::find (string s){
		for (int i=0;i<vec.size();i++) 
		{
		if((string(vec[i])==s))  return true; 
		//return false;
		}
                return false;
	}

Athar

return false; shouldn't be inside the loop.
As it is now, the function will return false immediately if the first element is not a match and the remaining elements will never be checked.

Note that this functionality is covered by std::find:
http://www.cplusplus.com/reference/algorithm/find/

Edit: too slow.

euklid

Thank you !!