mirror of
https://github.com/triqs/dft_tools
synced 2024-11-01 03:33:50 +01:00
51 lines
2.6 KiB
C++
51 lines
2.6 KiB
C++
#include "./common.hpp"
|
|
|
|
struct F7 {
|
|
double v;
|
|
F7(double v_): v(v_){}
|
|
double operator() (int i1, int i2, int i3, int i4, int i5, int i6, int i7 ) const { return 10*i1;}
|
|
|
|
template< typename... Args>
|
|
typename triqs::clef::result_of::make_expr_call<std::reference_wrapper<const F7>,Args...>::type
|
|
operator()( Args&&... args ) const { return make_expr_call (std::ref(*this),args...);}
|
|
|
|
template< typename... Args>
|
|
typename triqs::clef::result_of::make_expr_call<std::reference_wrapper<F7>,Args...>::type
|
|
operator()( Args&&... args ) { return make_expr_call (std::ref(*this),args...);}
|
|
|
|
template<typename Fnt> friend void triqs_clef_auto_assign (F7 & x, Fnt f) { x.v++; std::cerr<< " called triqs_clef_auto_assign "<< f(1,2,3,4,5,6,7)<<std::endl;}
|
|
friend std::ostream & operator<<(std::ostream & out, F7 const & x) { return out<<"F7";}
|
|
|
|
};
|
|
|
|
triqs::clef::placeholder <1> x1_;
|
|
triqs::clef::placeholder <2> x2_;
|
|
triqs::clef::placeholder <3> x3_;
|
|
triqs::clef::placeholder <4> x4_;
|
|
triqs::clef::placeholder <5> x5_;
|
|
triqs::clef::placeholder <6> x6_;
|
|
triqs::clef::placeholder <7> x7_;
|
|
triqs::clef::placeholder <8> x8_;
|
|
|
|
int main() {
|
|
|
|
F7 f(7), g(8), h(7);
|
|
TEST(tql::eval(f(x1_,x2_,x3_,x4_,x5_,x6_,x7_),x_ =1, y_ =2));
|
|
|
|
f(x1_,x2_,x3_,x4_,x5_,x6_,x7_) << x1_ + x2_ + x3_ + x4_ + x5_ + x6_ + x7_ ;
|
|
f(x1_,x2_,x3_,x4_,x5_,x6_,x7_) << x1_ + 2*x2_ + x3_ + x4_ + x5_ + x6_ + x7_ ;
|
|
f(x1_,x2_,x3_,x4_,x5_,x6_,x7_) << x1_ + 2*x2_ + 4*x3_ + x4_ + x5_ + x6_ + x7_ + g(x1_,x2_,x3_,x4_,x5_,x6_,x7_)* h(x1_,x2_,x3_,x4_,x5_,x6_,x7_) ;
|
|
f(x1_,x2_,x3_,x4_,x5_,x6_,x7_) << x1_ + 2*x2_ + 4*x3_ + 8*x4_ + x5_ + x6_ + x7_ + g(x1_,x2_,x3_,x4_,x5_,x6_,x7_)* h(x1_,x2_,x3_,x4_,x5_,x6_,x7_) ;
|
|
|
|
f(x1_,x2_,x3_,x4_,x5_,x6_,x7_) << x1_ + x2_ -x3_ + x4_ + x5_ + x6_ + x7_ ;
|
|
f(x1_,x2_,x3_,x4_,x5_,x6_,x7_) << x1_ + 2*x2_ + x3_ + x4_ - x5_ + x6_ + x7_ ;
|
|
f(x1_,x2_,x3_,x4_,x5_,x6_,x7_) << x1_ + 2*x2_ + 4*x3_ + x4_ - x5_ + x6_ + x7_ + g(x1_,x2_,x3_,x4_,x5_,x6_,x7_)* h(x1_,x2_,x3_,x4_,x5_,x6_,x7_) ;
|
|
f(x1_,x2_,x3_,x4_,x5_,x6_,x7_) << g(x1_,x2_,x3_,x4_,x5_,x6_,x7_)/ h(x1_,x2_,x3_,x4_,x5_,x6_,x7_) + g(x1_,x2_,x3_,x4_,x5_,x6_,x7_)* h(x1_,x2_,x3_,x4_,x5_,x6_,x7_) ;
|
|
|
|
f(x1_,x2_,x3_,x4_,x5_,x6_,x7_) << x1_ + x2_ -x3_ + x4_ + x5_ + x6_ - x7_ ;
|
|
f(x1_,x2_,x3_,x4_,x5_,x6_,x7_) << x1_ + 2*x2_ + x3_ + x4_ - x5_ + x6_ - x7_ ;
|
|
f(x1_,x2_,x3_,x4_,x5_,x6_,x7_) << x1_ + 2*x2_ + 4*x3_ + x4_ - x5_ + x6_ + x7_ - g(x1_,x2_,x3_,x4_,x5_,x6_,x7_)* h(x1_,x2_,x3_,x4_,x5_,x6_,x7_) ;
|
|
f(x1_,x2_,x3_,x4_,x5_,x6_,x7_) << g(x1_,x2_,x3_,x4_,x5_,x6_,x7_)/ h(x1_,x2_,x3_,x4_,x5_,x6_,x7_) - g(x1_,x2_,x3_,x4_,x5_,x6_,x7_)* h(x1_,x2_,x3_,x4_,x5_,x6_,x7_) ;
|
|
|
|
}
|