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bug in a det_manip constructor (from vectors for x and y values) corrected
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test/triqs/det_manip/det_manip_constructors.cpp
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31
test/triqs/det_manip/det_manip_constructors.cpp
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@ -0,0 +1,31 @@
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#include <triqs/det_manip/det_manip.hpp>
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struct fun {
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typedef double result_type;
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typedef double argument_type;
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//gives the coefficients of the matrix (function F of the documentation)
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double operator()(double x, double y) const {
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return(x-y);
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}
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};
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int main() {
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fun f;
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int init_size=10;
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std::vector<double> initial_x{1,2,2.5}, initial_y{3,4,9};
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//creation of an empty class det_manip
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triqs::det_manip::det_manip<fun> D1(f, init_size);
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//creation of a class det_manip with a 3 by 3 matrix
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triqs::det_manip::det_manip<fun> D2(f, initial_x, initial_y);
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//the initial matrix:
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std::cout<<std::endl<< "After construction: D.matrix()=" << D1.matrix()<<std::endl;
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std::cout<<std::endl<< "After construction: D.matrix()=" << D2.matrix()<<std::endl;
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}
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@ -206,7 +206,7 @@ namespace triqs { namespace det_manip {
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* \param X, Y : container for X,Y.
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*/
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template<typename ArgumentContainer1, typename ArgumentContainer2>
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det_manip(FunctionType F, ArgumentContainer1 const & X, ArgumentContainer2 const & Y) : f(std::move(F)) {
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det_manip(FunctionType F, ArgumentContainer1 const & X, ArgumentContainer2 const & Y) : f(std::move(F)), Nmax(0) {
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if (X.size() != Y.size()) TRIQS_RUNTIME_ERROR<< " X.size != Y.size";
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_construct_common();
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N =X.size();
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