/******************************************************************************* * * TRIQS: a Toolbox for Research in Interacting Quantum Systems * * Copyright (C) 2011 by O. Parcollet * * TRIQS is free software: you can redistribute it and/or modify it under the * terms of the GNU General Public License as published by the Free Software * Foundation, either version 3 of the License, or (at your option) any later * version. * * TRIQS is distributed in the hope that it will be useful, but WITHOUT ANY * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more * details. * * You should have received a copy of the GNU General Public License along with * TRIQS. If not, see <http://www.gnu.org/licenses/>. * ******************************************************************************/ #include "./common.hpp" #include "./src/array.hpp" #include <iostream> #include "./src/h5/simple_read_write.hpp" using std::cout; using std::endl; namespace tqa = triqs::arrays; namespace h5 = triqs::h5; using tqa::range; template <typename T> std::ostream & operator << (std::ostream & out, std::vector<T> const & v) { for (size_t i =0; i<v.size(); ++i) out<< v[i]; return out; } int main(int argc, char **argv) { try { tqa::array<long,2> A (2,3),B,vc; tqa::array<double,2> D (2,3), D2; tqa::array<long,2> Af(FORTRAN_LAYOUT),Bf(FORTRAN_LAYOUT),vf(FORTRAN_LAYOUT); tqa::array<std::complex<double>,1> C(5), C2; std::complex<double> z(1,2); for (int i =0; i<5; ++i) { C(i) = std::complex<double>(i,i); } for (int i =0; i<2; ++i) for (int j=0; j<3; ++j) { A(i,j) = 10*i+ j; D (i,j) = A(i,j) / 10.0; } Af = A; std::cout<<" A= "<<A<<std::endl; std::cout<<" D= "<<D<<std::endl; std::cout<<" C= "<<C<<std::endl; std::cout<<" Arange(0,1),range(1,3) = "<< A(range(),range(1,3))<<std::endl; H5::H5File file( "ess.h5", H5F_ACC_TRUNC ); h5::group top(file); h5_write(top,"A",A); h5_write(top,"Af",Af); h5_write(top,"C",C); h5_write(top,"D",D); // testing scalar double x=2.3; h5_write(top, "x",x); h5_write(top, "s", std::string("a nice chain")); top.create_group("G"); h5_write(top,"G/A",A); auto G = top.open_group("G"); h5_write(G, "A2",A); h5_read (top, "A",B); std::cout<< "B = "<< B<<std::endl; h5_read (top, "Af",Bf); std::cout<< "Bf = "<< Bf<<std::endl; h5_read (top, "D",D2); std::cout<< "D = "<< D2<<std::endl; h5_read (top, "C",C2); std::cout<< "C = "<< C2<<std::endl; double xx =0; h5_read(top, "x",xx); TEST(xx); std::string s2 ("----------------------------------"); h5_read(top, "s", s2); TEST(s2); //tqa::array<long,1> E; h5_read (top, "A",E); std::cout<< "E = "<< E<<std::endl; } catch( const char * err) { std::cout<<err<<std::endl;} return 0; }