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  • Committer: Package Import Robot
  • Author(s): Ansgar Burchardt
  • Date: 2012-03-17 17:15:13 UTC
  • Revision ID: package-import@ubuntu.com-20120317171513-l2eqm95mddmu2dj3
Tags: upstream-2.2~svn6573
Import upstream version 2.2~svn6573

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dune/common/test/gcdlcmtest.cc
 
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#ifdef HAVE_CONFIG_H
 
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#include "config.h"
 
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#endif
 
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#include<iostream>
 
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#include<dune/common/gcd.hh>
 
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#include<dune/common/lcm.hh>
 
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#include<dune/common/static_assert.hh>
 
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void test()
 
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{
 
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    dune_static_assert((Dune::Gcd<2*2*2*5*5*5*11, 2*2*5*13>::value == 2*2*5), "gcd not working properly");
 
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    dune_static_assert((Dune::Lcm<11,3>::value == 33), "lcm not working properly");
 
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    dune_static_assert((Dune::Lcm<18,15>::value == 18*15/3), "lcm not working properly");
 
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    dune_static_assert((Dune::Lcm<10800,Dune::Lcm<36000,7680>::value>::value==1728000), "lcm not working properly");
 
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}
 
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int main()
 
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{
 
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  std::cout<<" gcd(2,5)="<<Dune::Gcd<2,5>::value<<" gcd(3, 18)="
 
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           <<Dune::Gcd<3,18>::value<<" gcd("<<2*2*2*5*5*5*11<<", "
 
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           << 2*2*5*13<<")="<<Dune::Gcd<2*2*2*5*5*5*11, 2*2*5*13>::value
 
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           <<std::endl;
 
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  std::cout<<" lcm(18,15)="<<Dune::Lcm<18,15>::value
 
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           <<" lcm(10800,36000,7680)="<<Dune::Lcm<10800,Dune::Lcm<36000,7680>::value>::value<<std::endl;
 
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}