gbp4d_it_create_ktlist

bn scale <vector>
- l, d, h, w bn scale along x, y, z and w <numeric></numeric></vector>

it position and scale <matrix>
- x, y, z, w it position and w in the bin <numeric>
- l, d, h, w it scale along x, y, z and w <numeric></numeric></numeric></matrix>

xp extreme point position and residual space scale <matrix>
- x, y, z, w xp position and w in the bin <numeric>
- l, d, h, w xp residual space scale along x, y, z and w <numeric></numeric></numeric></matrix>

kt candidate scale without position <matrix>
- l, d, h, w kt scale along x, y, z, w which open to orientation <numeric></numeric></matrix>

ktinit

nlmt

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.

Guang Yang

A Bin Packing Problem Solver

gbp4d_it_create_ktlist function

bn scale <vector>
- l, d, h, w bn scale along x, y, z and w <numeric>

it position and scale <matrix>
- x, y, z, w it position and w in the bin <numeric>
- l, d, h, w it scale along x, y, z and w <numeric>

xp extreme point position and residual space scale <matrix>
- x, y, z, w xp position and w in the bin <numeric>
- l, d, h, w xp residual space scale along x, y, z and w <numeric>

kt candidate scale without position <matrix>
- l, d, h, w kt scale along x, y, z, w which open to orientation <numeric>

gbp4d_it_create_ktlist: gbp4d_it_create_ktlist

Description

Usage

Arguments

Value

Details

See Also