operations_research::math_opt::Gurobi::SparseMat Struct Reference

#include <g_gurobi.h>

Public Attributes
std::vector< int >	begins
std::vector< int >	inds
std::vector< double >	vals

Detailed Description

A sparse matrix in compressed sparse column (CSC) format. E.g. [[2, 0, 4], [8, 6, 0]] Would be {.begins={0, 2, 3}, .inds={0, 1, 1, 0}, .vals={2, 8, 6, 4}}

Definition at line 155 of file g_gurobi.h.

Member Data Documentation

begins

std::vector<int> operations_research::math_opt::Gurobi::SparseMat::begins

Has size equal to the number of columns, the index in inds where this column begins.

Definition at line 158 of file g_gurobi.h.

inds

std::vector<int> operations_research::math_opt::Gurobi::SparseMat::inds

Has size equal to the number of nonzeros in the matrix, the row for this entry.

Definition at line 162 of file g_gurobi.h.

vals

std::vector<double> operations_research::math_opt::Gurobi::SparseMat::vals

Has size equal to the number of nonzeros in the matrix, the value for this entry.

Definition at line 166 of file g_gurobi.h.

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The documentation for this struct was generated from the following file:

• ortools/math_opt/solvers/gurobi/g_gurobi.h