This is the reference documentation for Google OR-Tools.

This repository contains several components:

Components table
Directories	Description
ortools/base	Fundamental utilities for the other or-tools components.
ortools/init	Core library initialization functions.
ortools/algorithms	Knapsack solver and related algorithms.
ortools/graph build/ortools/graph	Network flow library and related graph algorithms.
ortools/bop build/ortools/bop	Google's Boolean Optimization Programming Solver.
ortools/glop build/ortools/glop	Google's Linear Optimization Programming Solver.
ortools/linear_solver build/ortools/linear_solver	Unified wrapper for linear (LP) and mixed integer (MIP) solvers.
ortools/math_opt build/ortools/math_opt	Next-generation unified wrapper for LP and MIP solvers.
ortools/sat build/ortools/sat	Our next-gen constraint programming (CP) solver, CP-SAT.
ortools/pdlp build/ortools/pdlp	A large-scale linear and quadratic programming solver.
ortools/constraint_solver build/ortools/constraint_solver	Google's legacy Constraint Programming (CP) Solver.
ortools/routing build/ortools/routing	Google's Routing Solver.
ortools/packing build/ortools/packing	Packing solver.
ortools/scheduling build/ortools/scheduling	Scheduling solver.
ortools/set_cover build/ortools/set_cover	Set Covering Solver
ortools/util build/ortools/util	Code shared between the different tools and libraries.