snippet print_mat "Print matrix" b
for (unsigned int iii = 0; iii < ${1:mat}.size(); ++iii) {
	cout << setw(12) << $1[iii][0];
	for (unsigned int jjj = 1; jjj < $1.size(); ++jjj) {
		cout << ", ";
		cout << setw(12) << $1[iii][jjj];
	}
	cout << endl;
}
$0
endsnippet

snippet print_vec "Print vector" b
for (unsigned int iii = 0; iii < ${1:mat}.size(); ++iii) {
	cout << setw(12) << $1[iii];
	cout << endl;
}
$0
endsnippet

snippet vec "vector" i
vector<${1:double}> $0
endsnippet

snippet mat "matrix" i
vector< vector<${1:double}> > $0
endsnippet