08_discrete_field.cpp File Reference

Comprehensive examples of the DiscreteField API. More...

#include <algorithm>
#include <cmath>
#include <complex>
#include <iostream>
#include <numeric>
#include <openpfc/array.hpp>
#include <openpfc/discrete_field.hpp>

Include dependency graph for 08_discrete_field.cpp:

Functions
void	print_section (const std::string &title)
template<size_t D>
void	print_array (const std::array< double, D > &arr, const std::string &name)
template<size_t D>
void	print_array_int (const std::array< int, D > &arr, const std::string &name)
void	demo_creation_and_initialization ()
void	demo_indexing ()
void	demo_coordinate_operations ()
void	demo_interpolation ()
void	demo_complex_fields ()
int	main ()

Detailed Description

Comprehensive examples of the DiscreteField API.

This example demonstrates:

1. Creating and initializing discrete fields
2. Array-style indexing and data access
3. Coordinate-space operations and transformations
4. Interpolation at arbitrary coordinates
5. Integration with Model fields and FFT

Compile and run: g++ -std=c++17 -I/path/to/openpfc/include 08_discrete_field.cpp \ -o 08_discrete_field ./08_discrete_field