mirror of
https://github.com/triqs/dft_tools
synced 2024-12-26 14:23:38 +01:00
35 lines
770 B
C++
35 lines
770 B
C++
#include "./common.hpp"
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#include <triqs/clef/adapters/vector.hpp>
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using namespace triqs::clef;
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triqs::clef::placeholder <10> i_;
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triqs::clef::placeholder <11> j_;
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int main() {
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std::vector<int> V(3), W(3);
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V[0]=14; V[1]=2; V[2]=3;
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std::cout<< "V = "<< V[0]<<" "<<V[1]<<" "<<V[2]<<std::endl;
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TEST( tql::eval(lazy(V) [i_], i_=0));
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lazy(V) [i_] << i_ + 2;
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std::cout<< "V = "<< V[0]<<" "<<V[1]<<" "<<V[2]<<std::endl;
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lazy(W) [i_] << i_ + lazy(V)[i_];
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std::cout<< "W = "<< W[0]<<" "<<W[1]<<" "<<W[2]<<std::endl;
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std::vector< std::vector< int> > v2 (3, std::vector<int>(2));
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lazy(v2)[i_][j_] << (i_ + j_ + 1);
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for (size_t u=0; u<v2.size(); ++u)
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for (size_t up=0; up<v2[0].size(); ++up)
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std::cout<< v2[u][up] << u+ up + 1<< std::endl;
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}
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