Functions | |
def | get_master_model () |
def | get_sub_model () |
Variables | |
ws = GamsWorkspace(system_directory = sys.argv[1]) | |
opt = ws.add_options() | |
cutstock_data = ws.add_database("csdata") | |
all_model_types | |
optcr | |
int | maxpattern = 35 |
dictionary | d = {"i1": 97, "i2": 610, "i3":395, "i4": 211} |
dictionary | w = {"i1": 47, "i2": 36, "i3": 31, "i4": 14} |
int | r = 100 |
widths = cutstock_data.add_set("i", 1, "widths") | |
raw_width = cutstock_data.add_parameter("r", 0, "raw width") | |
demand = cutstock_data.add_parameter("d", 1, "demand") | |
width = cutstock_data.add_parameter("w", 1, "width") | |
value | |
master_cp = ws.add_checkpoint() | |
master_init_job = ws.add_job_from_string(get_master_model()) | |
databases | |
master_job = ws.add_job_from_string("execute_load 'csdata', aip, pp; solve master min z using %solveMasterAs%;", master_cp) | |
pattern = cutstock_data.add_set("pp", 1, "pattern index") | |
pattern_data = cutstock_data.add_parameter("aip", 2, "pattern data") | |
int | pattern_count = 0 |
sub_cp = ws.add_checkpoint() | |
sub_job = ws.add_job_from_string(get_sub_model()) | |
sub_mi = sub_cp.add_modelinstance() | |
demand_dual = sub_mi.sync_db.add_parameter("demdual", 1, "dual of demand from master") | |
bool | pattern_added = True |
s = pattern.add_record(str(pattern_count)) | |
end | |
aip = master_job.out_db["aip"].first_record((" ", xp.key(0))) | |
Function Documentation
◆ get_master_model()
def cutstock.get_master_model | ( | ) |
Definition at line 14 of file cutstock.py.
◆ get_sub_model()
def cutstock.get_sub_model | ( | ) |
Definition at line 43 of file cutstock.py.
Variable Documentation
◆ aip
cutstock.aip = master_job.out_db["aip"].first_record((" ", xp.key(0))) |
Definition at line 155 of file cutstock.py.
◆ all_model_types
cutstock.all_model_types |
Definition at line 76 of file cutstock.py.
◆ cutstock_data
cutstock.cutstock_data = ws.add_database("csdata") |
Definition at line 75 of file cutstock.py.
◆ d
dictionary cutstock.d = {"i1": 97, "i2": 610, "i3":395, "i4": 211} |
Definition at line 83 of file cutstock.py.
◆ databases
cutstock.databases |
Definition at line 102 of file cutstock.py.
◆ demand
cutstock.demand = cutstock_data.add_parameter("d", 1, "demand") |
Definition at line 89 of file cutstock.py.
◆ demand_dual
cutstock.demand_dual = sub_mi.sync_db.add_parameter("demdual", 1, "dual of demand from master") |
Definition at line 120 of file cutstock.py.
◆ end
cutstock.end |
Definition at line 154 of file cutstock.py.
◆ master_cp
cutstock.master_cp = ws.add_checkpoint() |
Definition at line 100 of file cutstock.py.
◆ master_init_job
cutstock.master_init_job = ws.add_job_from_string(get_master_model()) |
Definition at line 101 of file cutstock.py.
◆ master_job
cutstock.master_job = ws.add_job_from_string("execute_load 'csdata', aip, pp; solve master min z using %solveMasterAs%;", master_cp) |
Definition at line 103 of file cutstock.py.
◆ maxpattern
int cutstock.maxpattern = 35 |
Definition at line 78 of file cutstock.py.
◆ opt
cutstock.opt = ws.add_options() |
Definition at line 74 of file cutstock.py.
◆ optcr
cutstock.optcr |
Definition at line 77 of file cutstock.py.
◆ pattern
cutstock.pattern = cutstock_data.add_set("pp", 1, "pattern index") |
Definition at line 105 of file cutstock.py.
◆ pattern_added
bool cutstock.pattern_added = True |
Definition at line 124 of file cutstock.py.
◆ pattern_count
int cutstock.pattern_count = 0 |
Definition at line 109 of file cutstock.py.
◆ pattern_data
cutstock.pattern_data = cutstock_data.add_parameter("aip", 2, "pattern data") |
Definition at line 106 of file cutstock.py.
◆ r
int cutstock.r = 100 |
Definition at line 85 of file cutstock.py.
◆ raw_width
cutstock.raw_width = cutstock_data.add_parameter("r", 0, "raw width") |
Definition at line 88 of file cutstock.py.
◆ s
cutstock.s = pattern.add_record(str(pattern_count)) |
Definition at line 140 of file cutstock.py.
◆ sub_cp
cutstock.sub_cp = ws.add_checkpoint() |
Definition at line 114 of file cutstock.py.
◆ sub_job
cutstock.sub_job = ws.add_job_from_string(get_sub_model()) |
Definition at line 115 of file cutstock.py.
◆ sub_mi
cutstock.sub_mi = sub_cp.add_modelinstance() |
Definition at line 117 of file cutstock.py.
◆ value
cutstock.value |
Definition at line 92 of file cutstock.py.
◆ w
dictionary cutstock.w = {"i1": 47, "i2": 36, "i3": 31, "i4": 14} |
Definition at line 84 of file cutstock.py.
◆ width
cutstock.width = cutstock_data.add_parameter("w", 1, "width") |
Definition at line 90 of file cutstock.py.
◆ widths
cutstock.widths = cutstock_data.add_set("i", 1, "widths") |
Definition at line 87 of file cutstock.py.
◆ ws
cutstock.ws = GamsWorkspace(system_directory = sys.argv[1]) |
Definition at line 70 of file cutstock.py.