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// fields.cpp: RcppArmadillo unit test code for field types
//
// Copyright (C) 2021 - 2022 Dirk Eddelbuettel
//
// This file is part of RcppArmadillo.
//
// RcppArmadillo 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 2 of the License, or
// (at your option) any later version.
//
// RcppArmadillo 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 RcppArmadillo. If not, see <http://www.gnu.org/licenses/>.
// [[Rcpp::depends(RcppArmadillo)]]
#include <RcppArmadillo.h>
// [[Rcpp::export]]
bool has_old_field_behavior() {
//#if defined(RCPP_ARMADILLO_OLD_Field_BEHAVIOR)
#if !defined(RCPP_ARMADILLO_FIX_Field)
return true;
#else
return false;
#endif
}
// [[Rcpp::export]]
arma::field<arma::mat> field1m22() {
arma::mat A = arma::randn(2,2);
arma::field<arma::mat> F(1);
F(0) = A;
return F;
}
// [[Rcpp::export]]
arma::field<arma::mat> field11m22() {
arma::mat A = arma::randn(2,2);
arma::field<arma::mat> F(1,1);
F(0,0) = A;
return F;
}
// [[Rcpp::export]]
arma::field<arma::mat> field12m22() {
arma::mat A = arma::randn(2,2);
arma::mat B = arma::randn(2,2);
arma::field<arma::mat> F(1,2);
F(0,0) = A;
F(0,1) = B;
return F;
}
// [[Rcpp::export]]
arma::field<arma::mat> field21m22() {
arma::mat A = arma::randn(2,2);
arma::mat B = arma::randn(2,2);
arma::field<arma::mat> F(2,1);
F(0,0) = A;
F(1,0) = B;
return F;
}
// [[Rcpp::export]]
arma::field<arma::mat> field22m2233() {
arma::mat A = arma::randn(2,2);
arma::mat B = arma::randn(3,3);
arma::field<arma::mat> F(2,2);
F(0,1) = A;
F(1,0) = B;
return F;
}
// [[Rcpp::export]]
arma::field<arma::mat> field222m223344() {
arma::mat A = arma::randn(2,2);
arma::mat B = arma::randn(3,3);
arma::mat C = arma::randn(4,4);
arma::field<arma::mat> F(2,2,2);
F(0,1,0) = A;
F(1,0,0) = B;
F(0,0,1) = B;
return F;
}
// [[Rcpp::export]]
arma::ivec infield1m22(arma::field<arma::mat> F) {
arma::uvec v = { F.n_rows, F.n_cols, F.n_slices };
return arma::conv_to<arma::ivec>::from(v);
}
// [[Rcpp::export]]
arma::ivec infield11m22(arma::field<arma::mat> F) {
arma::uvec v = { F.n_rows, F.n_cols, F.n_slices };
return arma::conv_to<arma::ivec>::from(v);
}
// [[Rcpp::export]]
arma::ivec infield12m22(arma::field<arma::mat> F) {
arma::uvec v = { F.n_rows, F.n_cols, F.n_slices };
return arma::conv_to<arma::ivec>::from(v);
}
// [[Rcpp::export]]
arma::ivec infield21m22(arma::field<arma::mat> F) {
arma::uvec v = { F.n_rows, F.n_cols, F.n_slices };
return arma::conv_to<arma::ivec>::from(v);
}
// [[Rcpp::export]]
arma::ivec infield22m2233(arma::field<arma::mat> F) {
arma::uvec v = { F.n_rows, F.n_cols, F.n_slices };
return arma::conv_to<arma::ivec>::from(v);
}
// [[Rcpp::export]]
arma::ivec infield222m223344(arma::field<arma::mat> F) {
F.print("F");
arma::uvec v = { F.n_rows, F.n_cols, F.n_slices };
return arma::conv_to<arma::ivec>::from(v);
}
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