g2o::cholmod::CholmodExt Struct Reference

Our extension of the CHOLMOD matrix struct. More...

#include <cholmod_ext.h>

Inheritance diagram for g2o::cholmod::CholmodExt:

Collaboration diagram for g2o::cholmod::CholmodExt:

Public Member Functions
	CholmodExt ()
	~CholmodExt ()

Public Attributes
size_t	columnsAllocated = 0

Detailed Description

Our extension of the CHOLMOD matrix struct.

Definition at line 38 of file cholmod_ext.h.

Constructor & Destructor Documentation

CholmodExt()

g2o::cholmod::CholmodExt::CholmodExt ( )

inline

Definition at line 39 of file cholmod_ext.h.

               {
    nzmax = 0;
    nrow = 0;
    ncol = 0;
    p = nullptr;
    i = nullptr;
    nz = nullptr;
    x = nullptr;
    z = nullptr;
    stype = 1;  // upper triangular block only
    itype = CHOLMOD_INT;
    xtype = CHOLMOD_REAL;
    dtype = CHOLMOD_DOUBLE;
    sorted = 1;
    packed = 1;
  }

~CholmodExt()

g2o::cholmod::CholmodExt::~CholmodExt ( )

inline

Definition at line 55 of file cholmod_ext.h.

                {
    delete[] (int*)p;
    p = nullptr;
    delete[] (double*)x;
    x = nullptr;
    delete[] (int*)i;
    i = nullptr;
  }

Member Data Documentation

columnsAllocated

size_t g2o::cholmod::CholmodExt::columnsAllocated = 0

Definition at line 63 of file cholmod_ext.h.

Referenced by g2o::SparseOptimizerIncremental::computeCholeskyUpdate(), g2o::SparseOptimizerIncremental::convertTripletUpdateToSparse(), g2o::LinearSolverCholmodOnline< MatrixType >::fillCholmodExt(), and g2o::cholmod::Cholmod::sparseView().

---

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

• /build/reproducible-path/g2o-0~20230806/g2o/solvers/cholmod/cholmod_ext.h