mirror of
https://github.com/triqs/dft_tools
synced 2024-11-01 11:43:47 +01:00
41 lines
789 B
C++
41 lines
789 B
C++
#include <triqs/arrays.hpp>
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using namespace triqs::arrays;
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int main() {
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typedef std::complex<double> dcomplex;
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array<dcomplex,3> A(10,2,2); A() = -1;
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A(4,range(),range()) = 1;
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A(5,range(),range()) = 2;
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matrix_view<dcomplex> M1 = A(4,range(),range());
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matrix_view<dcomplex> M2 = A(5,range(),range());
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std::cout << M1 << std::endl;
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std::cout << M2 << std::endl;
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M1 = M1*M2;
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// aie! M1 is zero!
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std::cout << M1 << std::endl;
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std::cout << M2 << std::endl;
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matrix<double> B1(2,2), B2(2,2);
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B1() = 2; B2() = 3;
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std::cout << "----------" << std::endl;
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std::cout << B1 << std::endl;
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std::cout << B2 << std::endl;
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//make_cache(B1).view() = B1 * B2;
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//B1 = matrix<double>(B1) * B2;
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B1 = make_clone(B1) * B2;
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std::cout << B1 << std::endl;
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}
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