1 //===----------------------------------------------------------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is dual licensed under the MIT and the University of Illinois Open 6 // Source Licenses. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 // <complex> 11 12 // complex& operator/=(const complex& rhs); 13 14 #include <complex> 15 #include <cassert> 16 17 template <class T> 18 void 19 test() 20 { 21 std::complex<T> c(-4, 7.5); 22 const std::complex<T> c2(1.5, 2.5); 23 assert(c.real() == -4); 24 assert(c.imag() == 7.5); 25 c /= c2; 26 assert(c.real() == 1.5); 27 assert(c.imag() == 2.5); 28 c /= c2; 29 assert(c.real() == 1); 30 assert(c.imag() == 0); 31 32 std::complex<T> c3; 33 34 c3 = c; 35 std::complex<int> ic (1,1); 36 c3 /= ic; 37 assert(c3.real() == 0.5); 38 assert(c3.imag() == -0.5); 39 40 c3 = c; 41 std::complex<float> fc (1,1); 42 c3 /= fc; 43 assert(c3.real() == 0.5); 44 assert(c3.imag() == -0.5); 45 46 } 47 48 int main() 49 { 50 test<float>(); 51 test<double>(); 52 test<long double>(); 53 } 54
