Package: gbp 0.1.0.4

gbp: A Bin Packing Problem Solver

Basic infrastructure and several algorithms for 1d-4d bin packing problem. This package provides a set of c-level classes and solvers for 1d-4d bin packing problem, and an r-level solver for 4d bin packing problem, which is a wrapper over the c-level 4d bin packing problem solver. The 4d bin packing problem solver aims to solve bin packing problem, a.k.a container loading problem, with an additional constraint on weight. Given a set of rectangular-shaped items, and a set of rectangular-shaped bins with weight limit, the solver looks for an orthogonal packing solution such that minimizes the number of bins and maximize volume utilization. Each rectangular-shaped item i = 1, .. , n is characterized by length l_i, depth d_i, height h_i, and weight w_i, and each rectangular-shaped bin j = 1, .. , m is specified similarly by length l_j, depth d_j, height h_j, and weight limit w_j. The item can be rotated into any orthogonal direction, and no further restrictions implied.

Authors:Guang Yang

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gbp.pdf |gbp.html✨
gbp/json (API)

Peer review:

Bug tracker:https://github.com/gyang274/gbp/issues

On CRAN:

3d3d-bin-packing3d-bin-packing-problemcpppacking-algorithm

45 exports 31 stars 2.47 score 4 dependencies 8 scripts 237 downloads

Last updated 6 years agofrom:955604af5c. Checks:OK: 1 NOTE: 8. Indexed: yes.

Exports:bpp_solverbpp_solver_dppbpp_solver_dpp_wrapperbpp_solver_sglbpp_viewerbpp_viewer_singlebppSglcreate_bn_rgl_controlcreate_it_cube3dcreate_it_rgl_controlgbp1dgbp1d_solver_dppgbp2dgbp2d_checkrgbp2d_it_create_ktlistgbp2d_solver_dppgbp2d_solver_dpp_filtgbp2d_solver_dpp_prep_create_pgbp2d_viewergbp2qgbp2q_checkrgbp2q_viewergbp3dgbp3d_checkrgbp3d_it_create_ktlistgbp3d_solver_dppgbp3d_solver_dpp_filtgbp3d_solver_dpp_prep_create_pgbp3d_viewergbp3qgbp3q_checkrgbp3q_viewergbp4dgbp4d_checkrgbp4d_it_create_ktlistgbp4d_solver_dppgbp4d_solver_dpp_filtgbp4d_solver_dpp_prep_create_pgbp4d_viewergbp4qgbp4q_checkrgbp4q_viewerKtlist2dKtlist3dKtlist4d

Dependencies:data.tablemagrittrRcppRcppArmadillo