casadi::CplexMemory Struct Reference

#include <cplex_interface.hpp>

Detailed Description

Definition at line 47 of file cplex_interface.hpp.

Inheritance diagram for casadi::CplexMemory:

Collaboration diagram for casadi::CplexMemory:

Public Member Functions
	CplexMemory ()
	Constructor. More...
	~CplexMemory ()
	Destructor. More...
void	add_stat (const std::string &s)

Public Attributes
bool	is_warm
	Indicates if we have to warm-start. More...
casadi_int	objsen
	Nature of problem (always minimization) More...
std::vector< char >	sense
	Determines relation >,<, = in the linear constraints. More...
std::vector< int >	matcnt
	Coefficients of matrix A (constraint Jacobian) More...
std::vector< double >	rhs
	Right-hand side of constraints. More...
std::vector< double >	rngval
	Range of constraints. More...
std::vector< int >	qmatcnt
	Coefficients of matrix H (objective Hessian) More...
std::vector< int >	cstat
	Storage for basis info of primal variables. More...
std::vector< int >	rstat
	Storage for basis info of slack variables. More...
CPXENVptr	env
	CPLEX environment. More...
CPXLPptr	lp
std::vector< CPXDIM >	a_row
std::vector< CPXDIM >	h_row
std::vector< CPXNNZ >	a_colind
std::vector< CPXNNZ >	h_colind
std::vector< CPXNNZ >	socp_colind
std::vector< CPXDIM >	socp_qind
std::vector< CPXDIM >	socp_lind
std::vector< CPXDIM >	socp_row
std::vector< double >	socp_qval
std::vector< double >	socp_lbound
std::vector< double >	socp_lval
std::vector< double >	socp_lbx
int	return_status
casadi_qp_data< double >	d_qp
bool	stats_available
std::map< std::string, FStats >	fstats
FStats *	t_total

Constructor & Destructor Documentation

CplexMemory()

casadi::CplexMemory::CplexMemory

(

)

Definition at line 726 of file cplex_interface.cpp.

                           {
    // Setting warm-start flag
    this->is_warm = false;
 
    // Set pointer to zero to avoid deleting a nonexisting instance
    this->env = nullptr;
    this->lp = nullptr;
  }

References env, is_warm, and lp.

~CplexMemory()

casadi::CplexMemory::~CplexMemory

(

)

Definition at line 735 of file cplex_interface.cpp.

                            {
    // Return flag
    casadi_int status;
 
    // Only free if Cplex problem if it has been allocated
    if (this->lp!=nullptr) {
      status = CPXXfreeprob(this->env, &this->lp);
      if (status!=0) {
        uerr() << "CPXXfreeprob failed, error code " << status << ".\n";
      }
      this->lp = nullptr;
    }
 
    // Closing down license
    if (this->env!=nullptr) {
      status = CPXXcloseCPLEX(&this->env);
      if (status!=0) {
        uerr() << "CPXXcloseCPLEX failed, error code " << status << ".\n";
      }
      this->env = nullptr;
    }
  }

References env, lp, and casadi::uerr().

Member Function Documentation

add_stat()

void casadi::ProtoFunctionMemory::add_stat ( const std::string &  s )

inlineinherited

Definition at line 74 of file function_internal.hpp.

                                      {
      bool added = fstats.insert(std::make_pair(s, FStats())).second;
      casadi_assert(added, "Duplicate stat: '" + s + "'");
    }

Referenced by casadi::ProtoFunction::init_mem(), casadi::LinsolInternal::init_mem(), casadi::Nlpsol::init_mem(), casadi::OracleFunction::init_mem(), casadi::CbcInterface::init_mem(), casadi::ClpInterface::init_mem(), casadi::FatropConicInterface::init_mem(), casadi::HpipmInterface::init_mem(), casadi::Feasiblesqpmethod::init_mem(), casadi::Sqpmethod::init_mem(), and casadi::OracleFunction::local_init_mem().

Member Data Documentation

a_colind

std::vector<CPXNNZ> casadi::CplexMemory::a_colind

Definition at line 80 of file cplex_interface.hpp.

a_row

std::vector<CPXDIM> casadi::CplexMemory::a_row

Definition at line 79 of file cplex_interface.hpp.

cstat

std::vector<int> casadi::CplexMemory::cstat

Definition at line 70 of file cplex_interface.hpp.

d_qp

casadi_qp_data<double> casadi::ConicMemory::d_qp

inherited

Definition at line 39 of file conic_impl.hpp.

Referenced by casadi::Conic::get_stats().

env

CPXENVptr casadi::CplexMemory::env

Definition at line 76 of file cplex_interface.hpp.

Referenced by CplexMemory(), and ~CplexMemory().

fstats

std::map<std::string, FStats> casadi::ProtoFunctionMemory::fstats

inherited

Definition at line 68 of file function_internal.hpp.

Referenced by casadi::Nlpsol::callback(), casadi::IpoptUserClass::eval_h(), casadi::BonminInterface::intermediate_callback(), casadi::IpoptInterface::intermediate_callback(), casadi::OracleFunction::join_results(), casadi::ClarabelInterface::solve(), casadi::DaqpInterface::solve(), casadi::HighsInterface::solve(), casadi::HpipmInterface::solve(), casadi::HpmpcInterface::solve(), casadi::ProxqpInterface::solve(), casadi::QpoasesInterface::solve(), casadi::Sqpmethod::solve_ela_QP(), casadi::Feasiblesqpmethod::solve_LP(), casadi::Feasiblesqpmethod::solve_QP(), and casadi::Sqpmethod::solve_QP().

h_colind

std::vector<CPXNNZ> casadi::CplexMemory::h_colind

Definition at line 80 of file cplex_interface.hpp.

h_row

std::vector<CPXDIM> casadi::CplexMemory::h_row

Definition at line 79 of file cplex_interface.hpp.

is_warm

bool casadi::CplexMemory::is_warm

Definition at line 49 of file cplex_interface.hpp.

Referenced by CplexMemory().

lp

CPXLPptr casadi::CplexMemory::lp

Definition at line 77 of file cplex_interface.hpp.

Referenced by CplexMemory(), and ~CplexMemory().

matcnt

std::vector<int> casadi::CplexMemory::matcnt

Definition at line 58 of file cplex_interface.hpp.

objsen

casadi_int casadi::CplexMemory::objsen

Definition at line 52 of file cplex_interface.hpp.

qmatcnt

std::vector<int> casadi::CplexMemory::qmatcnt

Definition at line 67 of file cplex_interface.hpp.

return_status

int casadi::CplexMemory::return_status

Definition at line 86 of file cplex_interface.hpp.

rhs

std::vector<double> casadi::CplexMemory::rhs

Definition at line 61 of file cplex_interface.hpp.

rngval

std::vector<double> casadi::CplexMemory::rngval

Definition at line 64 of file cplex_interface.hpp.

rstat

std::vector<int> casadi::CplexMemory::rstat

Definition at line 73 of file cplex_interface.hpp.

sense

std::vector<char> casadi::CplexMemory::sense

Definition at line 55 of file cplex_interface.hpp.

socp_colind

std::vector<CPXNNZ> casadi::CplexMemory::socp_colind

Definition at line 82 of file cplex_interface.hpp.

socp_lbound

std::vector<double> casadi::CplexMemory::socp_lbound

Definition at line 84 of file cplex_interface.hpp.

socp_lbx

std::vector<double> casadi::CplexMemory::socp_lbx

Definition at line 84 of file cplex_interface.hpp.

socp_lind

std::vector<CPXDIM> casadi::CplexMemory::socp_lind

Definition at line 83 of file cplex_interface.hpp.

socp_lval

std::vector<double> casadi::CplexMemory::socp_lval

Definition at line 84 of file cplex_interface.hpp.

socp_qind

std::vector<CPXDIM> casadi::CplexMemory::socp_qind

Definition at line 83 of file cplex_interface.hpp.

socp_qval

std::vector<double> casadi::CplexMemory::socp_qval

Definition at line 84 of file cplex_interface.hpp.

socp_row

std::vector<CPXDIM> casadi::CplexMemory::socp_row

Definition at line 83 of file cplex_interface.hpp.

stats_available

bool casadi::FunctionMemory::stats_available

inherited

Definition at line 84 of file function_internal.hpp.

Referenced by casadi::FunctionInternal::eval_gen(), and casadi::FunctionInternal::setup().

t_total

FStats* casadi::ProtoFunctionMemory::t_total

inherited

Definition at line 71 of file function_internal.hpp.

Referenced by casadi::LinsolCall< Tr >::eval(), and casadi::Linsol::solve().

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

• cplex_interface.hpp
• cplex_interface.cpp