a model for the multi-commodity transportation problem More...
Go to the source code of this file.
Functions | |
def | mctransp (I, J, K, c, d, M) |
def | make_inst1 () |
def | make_inst2 () |
def | make_inst3 () |
Variables | |
I | |
J | |
K | |
c | |
d | |
M | |
model = mctransp(I,J,K,c,d,M) | |
int | EPS = 1 |
x = model.data | |
a model for the multi-commodity transportation problem
Definition in file mctransp.py.
def mctransp.make_inst1 | ( | ) |
creates example data set 1
Definition at line 50 of file mctransp.py.
def mctransp.make_inst2 | ( | ) |
creates example data set 2
Definition at line 78 of file mctransp.py.
def mctransp.make_inst3 | ( | ) |
creates example data set 3
Definition at line 104 of file mctransp.py.
def mctransp.mctransp | ( | I, | |
J, | |||
K, | |||
c, | |||
d, | |||
M | |||
) |
mctransp -- model for solving the Multi-commodity Transportation Problem Parameters: - I: set of customers - J: set of facilities - K: set of commodities - c[i,j,k]: unit transportation cost on arc (i,j) for commodity k - d[i][k]: demand for commodity k at node i - M[j]: capacity Returns a model, ready to be solved.
Definition at line 13 of file mctransp.py.