Question

How to pass vector reference to function and use pointer to vector in C++

Answer 1

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

using std::cout;
using std::endl;
using std::vector;
using std::string;

void print(const vector<string> *const p) {
	for (vector<string>::const_iterator it = (*p).begin(); it != (*p).end(); it++)
		cout << *it << endl;
}

int main()
{
	vector<string> vec{ "c++ php" };

	print(&vec);

	return 0;
}


/*
run:

c++ php

*/

 

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