37 lines
740 B
C++
37 lines
740 B
C++
// 19990805 gdr
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//
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// XXX: to impove later.
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// Origin: Andreas Amann <amann@physik.tu-berlin.de>
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// CXXFLAGS: -g
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#include <iostream>
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#include <valarray>
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int main()
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{
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std::valarray<double> a(10), b(10), c(10), d(10);
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a = 1.2;
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b = 3.1;
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c = 4.0;
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d = ( 2.0 * b + a ); // works
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std::cout << "d[4] = " << d[4] << std::endl;
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d = (a * 2.0 + b ); // works
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std::cout << "d[4] = " << d[4] << std::endl;
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d = (a + b * 2.0 ); // segfaults!
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std::cout << "d[4] = " << d[4] << std::endl;
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d = (a + 2.0* b );
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std::cout << "d[4] = " << d[4] << std::endl;
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d = (a + 2.0* b );
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std::cout << "d[4] = " << d[4] << std::endl;
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d = (a + 2.0* b );
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std::cout << "d[4] = " << d[4] << std::endl;
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}
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