Package Exports
- nodesolve
This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (nodesolve) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.
Readme
nodesolve
Use LP Solve from NodeJs. This module uses LP Solve 5.5.2
Usage
First of all, all the functions are 0-index instead of 1-index like in lpsolve
Install the module using npm
npm install nodesolve
For more information see the JSDoc
Build from source
- Install node-gyp
npm install node-gyp -g
- Build project files for your platform
node-gyp configure
- Generate
lpsolve.node
file
node-gyp build
Testing
To test the module use the test task from gulp
gulp test
Attention!!!
This module is in alpha and the following methods are NOT implemented yet
- add_column, add_columnex, str_add_column
- add_lag_con, str_add_lag_con
- add_SOS
- column_in_lp
- copy_lp
- default_basis
- del_column
- del_constraint
- dualize_lp
- free_lp
- get_anti_degen
- get_basis
- get_basiscrash
- get_bb_depthlimit
- get_bb_floorfirst
- get_bb_rule
- get_bounds_tighter
- get_break_at_value
- get_col_name, get_origcol_name
- get_column, get_columnex
- get_constr_type
- get_constr_value
- get_constraints, get_ptr_constraints
- get_epsb
- get_epsd
- get_epsel
- get_epsint
- get_epsperturb
- get_epspivot
- get_improve
- get_infinite
- get_lambda, get_ptr_lambda, get_lambda, get_ptr_lambda
- get_lp_index
- get_Lrows
- get_mat
- get_max_level, get_max_level
- get_maxpivot
- get_mip_gap
- get_nameindex
- get_negrange
- get_nonzeros
- get_Norig_columns
- get_Norig_rows
- get_obj_bound
- get_objective
- get_orig_index
- get_pivoting
- get_presolve
- get_presolveloops
- get_primal_solution, get_ptr_primal_solution, get_var_primalresult
- get_print_sol
- get_row, get_rowex
- get_row_name, get_origrow_name
- get_scalelimit
- get_scaling
- get_sensitivity_obj, get_ptr_sensitivity_obj, get_sensitivity_objex, get_ptr_sensitivity_objex
- get_sensitivity_rhs, get_ptr_sensitivity_rhs, get_dual_solution, get_ptr_dual_solution, get_var_dualresult
- get_simplextype
- get_solutioncount
- get_solutionlimit
- get_status
- get_statustext
- get_total_iter
- get_total_nodes
- get_var_branch
- get_var_priority, get_var_priority
- get_variables, get_ptr_variables
- get_working_objective
- guess_basis
- has_BFP
- has_XLI
- is_anti_degen
- is_constr_type
- is_debug
- is_feasible
- is_unbounded
- is_infinite
- is_integerscaling
- is_lag_trace
- is_nativeBFP
- is_nativeXLI
- is_negative
- is_obj_in_basis
- is_piv_mode
- is_piv_rule
- is_presolve
- is_scalemode
- is_scaletype
- is_semicont
- is_SOS_var
- is_trace
- is_use_names
- lag_solve
- print_constraints
- print_debugdump
- print_duals
- print_lp
- print_objective
- print_scales
- print_solution
- print_str
- print_tableau
- put_abortfunc
- put_bb_branchfunc
- put_bb_nodefunc
- put_logfunc
- put_msgfunc
- read_basis
- read_mps, read_freemps, read_MPS, read_freeMPS
- read_params
- read_XLI
- reset_basis
- reset_params
- set_anti_degen, get_anti_degen
- set_basis
- set_basiscrash
- set_basisvar
- set_bb_depthlimit
- set_bb_floorfirst
- set_bb_rule
- set_BFP
- set_XLI
- set_bounds_tighter
- set_break_at_value
- set_column, set_columnex
- set_col_name
- set_constr_type
- set_debug
- set_epsb
- set_epsd
- set_epsel
- set_epsint
- set_epsperturb
- set_epspivot
- set_epslevel
- set_unbounded
- set_improve
- set_infinite
- set_lag_trace
- set_mat
- set_maxpivot
- set_mip_gap
- set_negrange
- set_obj_bound
- set_obj_in_basis
- set_outputstream, set_outputfile
- set_pivoting
- set_preferdual
- set_presolve
- set_print_sol
- set_row, set_rowex
- set_row_name
- set_scalelimit
- set_scaling
- set_semicont
- set_sense
- set_simplextype
- set_solutionlimit
- set_trace
- set_use_names
- set_var_branch
- set_var_weights
- time_elapsed
- unscale
- write_basis
- write_mps, write_freemps, write_MPS, write_freeMPS, MPS_writefileex
- write_params
- write_XLI