.. _program_listing_file_src_qcm_lattice3D.hpp:

Program Listing for File lattice3D.hpp
======================================

|exhale_lsh| :ref:`Return to documentation for file <file_src_qcm_lattice3D.hpp>` (``src_qcm/lattice3D.hpp``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   #ifndef lattice_h
   #define lattice_h
   
   #include <iostream>
   #include <vector>
   #include <utility>
   
   #include "vector3D.hpp"
   #include "basis3D.hpp"
   
   
   struct lattice3D
   {
       size_t D; 
       vector<vector3D<int64_t>> e; 
       int64_t vol; 
       matrix<double> M; 
       
       lattice3D() {}
       lattice3D(vector<vector3D<int64_t>> _e) : e(_e) {init();}
       lattice3D(vector<int64_t> _e);
       void read(istream &fin);
       void trivial();
       void init();
       
       std::pair<vector3D<int64_t>, vector3D<int64_t>> fold(const vector3D<int64_t> &r);
       void dual(basis3D &x);
       vector3D<double> to(vector3D<int64_t> v);
       vector3D<double> from(vector3D<double> v);
       
       friend std::ostream & operator<<(std::ostream &flux, lattice3D &latt);
   };
   
   
   #endif