particles.cpp File Reference

#include <algorithm>
#include <iomanip>
#include <iostream>
#include <random>
#include <counter.h>
#include <quadgrid_cpp.h>
#include <particles.h>
#include <quadgrid_config.h>

Go to the source code of this file.

Functions
template<>
void	particles_t::print< particles_t::output_format::json > (std::ostream &os) const
template<>
void	particles_t::print< particles_t::output_format::csv > (std::ostream &os) const
template<>
void	particles_t::print< particles_t::output_format::octave_ascii > (std::ostream &os) const
void	to_json (nlohmann::json &j, const particles_t &p)
	Adaptor to allow implicit conversion from particles_t to json.

Function Documentation

particles_t::print< particles_t::output_format::csv >()

template<>

void particles_t::print< particles_t::output_format::csv >

(

std::ostream &

os

)

const

Definition at line 228 of file particles.cpp.

                                                                      {
 
  os << "\"x\", " << "\"y\"";
 
  for (auto const & ii : dprops)
    os << ", \"" << ii.first << "\"";
 
  for (auto const & ii : iprops)
    os << ", \"" << ii.first << "\"";
 
  os << std::endl;
 
 
  for (idx_t jj = 0; jj < x.size (); ++jj) {
 
    os << x[jj] << ", " << y[jj];
 
    for (auto const & ii : dprops)
      os << ", " << std::setprecision (16) << ii.second[jj];
 
    for (auto const & ii : iprops)
      os << ", " << ii.second[jj];
 
    os << std::endl;
  }
}

particles_t::print< particles_t::output_format::json >()

template<>

void particles_t::print< particles_t::output_format::json >

(

std::ostream &

os

)

const

Definition at line 221 of file particles.cpp.

                                                                       {
  nlohmann::json j = *this;
  os << j;
}

particles_t::print< particles_t::output_format::octave_ascii >()

template<>

void particles_t::print< particles_t::output_format::octave_ascii >

(

std::ostream &

os

)

const

Definition at line 257 of file particles.cpp.

                        {
 
  os << "# name: x" << std::endl
     << "# type: matrix" << std::endl
     << "# rows: 1" << std::endl
     << "# columns: " << x.size () << std::endl;
  for (auto const & kk : x) {
    os  << std::setprecision(16) << kk << " ";
  }
  os << std::endl;
 
  os << "# name: y" << std::endl
     << "# type: matrix" << std::endl
     << "# rows: 1" << std::endl
     << "# columns: " << y.size () << std::endl;
  for (auto const & kk : y) {
    os  << std::setprecision(16) << kk << " ";
  }
  os << std::endl;
 
  os << "# name: dprops" << std::endl
     << "# type: scalar struct" << std::endl
     << "# ndims: 2" << std::endl
     << "1 1" << std::endl
     << "# length: " << dprops.size () << std::endl;
 
 
  for (auto const & ii : dprops) {
    os << "# name: " << ii.first << std::endl
       << "# type: matrix" << std::endl
       << "# rows: 1" << std::endl
       << "# columns: " << ii.second.size () << std::endl;
    for (auto const & kk : ii.second) {
      os << std::setprecision(16) << kk << " ";
    }
    os << std::endl;
  }
  os << std::endl;
 
  os << "# name: iprops" << std::endl
     << "# type: scalar struct" << std::endl
     << "# ndims: 2" << std::endl
     << "1 1" << std::endl
     << "# length: " << iprops.size () << std::endl;
 
  for (auto const & ii : iprops) {
    os << "# name: " << ii.first << std::endl
       << "# type: int64 matrix" << std::endl
       << "# ndims: 2" << std::endl
       << "1 " << ii.second.size () << std::endl;
    for (auto const & kk : ii.second) {
      os << kk << " ";
    }
    os << std::endl;
  }
  os << std::endl;
}

to_json()

void to_json	(	nlohmann::json &	j,
		const particles_t &	p )

Adaptor to allow implicit conversion from particles_t to json.

Definition at line 318 of file particles.cpp.

                                                {
  j = nlohmann::json{
    {"num_particles", p.num_particles},
    {"x", p.x},
    {"y", p.y},
    {"dprops", p.dprops},
    {"iprops", p.iprops},
    {"grid_properties",
     {{"nx", p.grid.num_cols ()},
      {"ny", p.grid.num_rows ()},
      {"hx", p.grid.hx ()},
      {"hy", p.grid.hy ()}}
    }
  };
}