1 // This file is part of Eigen, a lightweight C++ template library 2 // for linear algebra. 3 // 4 // Copyright (C) 2016 Gael Guennebaud <gael.guennebaud (at) inria.fr> 5 // 6 // This Source Code Form is subject to the terms of the Mozilla 7 // Public License v. 2.0. If a copy of the MPL was not distributed 8 // with this file, You can obtain one at http://mozilla.org/MPL/2.0/. 9 10 #include "main.h" 11 12 void test_array_of_string() 13 { 14 typedef Array<std::string,1,Dynamic> ArrayXs; 15 ArrayXs a1(3), a2(3), a3(3), a3ref(3); 16 a1 << "one", "two", "three"; 17 a2 << "1", "2", "3"; 18 a3ref << "one (1)", "two (2)", "three (3)"; 19 std::stringstream s1; 20 s1 << a1; 21 VERIFY_IS_EQUAL(s1.str(), std::string(" one two three")); 22 a3 = a1 + std::string(" (") + a2 + std::string(")"); 23 VERIFY((a3==a3ref).all()); 24 25 a3 = a1; 26 a3 += std::string(" (") + a2 + std::string(")"); 27 VERIFY((a3==a3ref).all()); 28 29 a1.swap(a3); 30 VERIFY((a1==a3ref).all()); 31 VERIFY((a3!=a3ref).all()); 32 } 33
