52 lines
1.8 KiB
C++
52 lines
1.8 KiB
C++
/**************************************************************************
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*
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* complex.cpp - Example program for complex.
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*
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* $Id: complex.cpp 550991 2007-06-26 23:58:07Z sebor $
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*
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***************************************************************************
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* permissions and limitations under the License.
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*
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* Copyright 1994-2006 Rogue Wave Software.
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*
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**************************************************************************/
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#include <complex> // for complex
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#include <iostream> // for cout, endl
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#include <sstream> // for sstream
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#include <examples.h>
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int main ()
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{
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// Create two arbitrary complex numbers.
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std::complex<double> a (1.2, 3.4);
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std::complex<double> b (-9.8, -7.6);
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// Perform some arithmetic on the numbers.
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a += b;
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a /= std::sin (b) * std::cos (a);
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b *= std::log (a) + std::pow (b, a);
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// Output result in fixed notation.
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std::cout.setf (std::ios::fixed, std::ios::floatfield);
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std::cout << "a = " << a << ", b = " << b << std::endl;
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return 0;
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}
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