log_vector.cpp

#include <iostream>
#include <vector>

template <class T>
void log_vector(const std::vector<T> &vec) {
	std::cout << "[" << std::endl;
	for (const T el: vec) {
		std::cout << '\t' << el << ',' << std::endl;
	}
	std::cout << "]" << std::endl;
}

int main(const int argc, const char **argv) {
	std::vector<int> foo = { 1, 2, 3 };
	
	log_vector(foo);
	/**
	 * =>
	 * "[
	 *  	1,
	 *		2,
	 *		3,
	 *  ]"
	 */
	
	return 0;
}