class Gambit::Utils::interp2d_collection #

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#include <interp_collection.hpp>

Public Functions #

Public Attributes #

Detailed Description #

class Gambit::Utils::interp2d_collection;

A class for holding a collection of 2D interpolators, created from reading a tabulated ascii file.

• The first two columns are taken to be the x and y grid points.
• For each remaining column a 2D interpolation function f(x,y) is created
• This is a simple linear interpolator that does not use GSL

Public Functions Documentation #

function interp2d_collection #

interp2d_collection(
    const std::string collection_name_in,
    const std::string file_name_in,
    const std::vector< std::string > colnames_in
)

function ~interp2d_collection #

~interp2d_collection()

function eval #

double eval(
    double x1,
    double x2,
    size_t interp_index
)

function is_inside_range #

bool is_inside_range(
    double x1,
    double x2
)

Public Attributes Documentation #

variable collection_name #

std::string collection_name;

variable file_name #

std::string file_name;

variable x1_name #

std::string x1_name;

variable x2_name #

std::string x2_name;

variable interpolator_names #

std::vector< std::string > interpolator_names;

variable x1_vec #

std::vector< double > x1_vec;

variable x2_vec #

std::vector< double > x2_vec;

variable x1_vec_unsorted #

std::vector< double > x1_vec_unsorted;

variable x2_vec_unsorted #

std::vector< double > x2_vec_unsorted;

variable interp_data #

std::vector< std::vector< double > > interp_data;

variable x1_min #

double x1_min;

variable x1_max #

double x1_max;

variable x2_min #

double x2_min;

variable x2_max #

double x2_max;

variable n_interpolators #

size_t n_interpolators;

Updated on 2023-06-26 at 21:36:53 +0000