g2o::cholmod::Cholmod::Impl Class Reference

Collaboration diagram for g2o::cholmod::Cholmod::Impl:

Public Member Functions
	Impl ()
	~Impl ()
void	freeFactor ()

Public Attributes
cholmod_common	cholmodCommon
CholmodExt	cholmodSparse
cholmod_factor *	cholmodFactor = nullptr

Detailed Description

Definition at line 40 of file cholmod_wrapper.cpp.

Constructor & Destructor Documentation

Impl()

g2o::cholmod::Cholmod::Impl::Impl ( )

inline

Definition at line 42 of file cholmod_wrapper.cpp.

         {
    cholmod_start(&cholmodCommon);
 
    // setup ordering strategy
    cholmodCommon.nmethods = 1;
    cholmodCommon.method[0].ordering = CHOLMOD_AMD;  // CHOLMOD_COLAMD
    //_cholmodCommon.postorder = 0;
 
    cholmodCommon.supernodal =
        CHOLMOD_AUTO;  // CHOLMOD_SUPERNODAL; //CHOLMOD_SIMPLICIAL;
  }

References cholmodCommon.

~Impl()

g2o::cholmod::Cholmod::Impl::~Impl ( )

inline

Definition at line 53 of file cholmod_wrapper.cpp.

          {
    freeFactor();
    cholmod_finish(&cholmodCommon);
  }

References cholmodCommon, and freeFactor().

Member Function Documentation

freeFactor()

void g2o::cholmod::Cholmod::Impl::freeFactor ( )

inline

Definition at line 58 of file cholmod_wrapper.cpp.

                    {
    if (cholmodFactor != nullptr) {
      cholmod_free_factor(&cholmodFactor, &cholmodCommon);
      cholmodFactor = nullptr;
    }
  }

References cholmodCommon, and cholmodFactor.

Referenced by ~Impl().

Member Data Documentation

cholmodCommon

cholmod_common g2o::cholmod::Cholmod::Impl::cholmodCommon

Definition at line 65 of file cholmod_wrapper.cpp.

Referenced by freeFactor(), Impl(), and ~Impl().

cholmodFactor

cholmod_factor* g2o::cholmod::Cholmod::Impl::cholmodFactor = nullptr

Definition at line 67 of file cholmod_wrapper.cpp.

Referenced by freeFactor().

cholmodSparse

CholmodExt g2o::cholmod::Cholmod::Impl::cholmodSparse

Definition at line 66 of file cholmod_wrapper.cpp.

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

• /build/reproducible-path/g2o-0~20230806/g2o/solvers/cholmod/cholmod_wrapper.cpp