#include <OSnl2osil.h>
Collaboration diagram for OSnl2osil:
Public Member Functions | |
OSnl2osil (std::string nlfilename) | |
the OSnl2osil class constructor | |
~OSnl2osil () | |
the OSnl2osil class destructor | |
bool | createOSInstance () |
create an OSInstance from the AMPL nl instance representation | |
OSnLNode * | walkTree (expr *e) |
parse an nl tree structure holding a nonlinear expression | |
Public Attributes | |
OSInstance * | osinstance |
osinstance is a pointer to the OSInstance object that gets created from the instance represented in MPS format | |
std::vector< std::string > | op_type |
std::vector< double > | operand |
int | numkount |
Private Attributes | |
ograd * | og |
og is a pointer to the AMPL data structure holding the objective function coefficients | |
ASL * | asl |
asl is a pointer to basic AMPL data structure | |
FILE * | nl |
nl is a pointer to the file with the nl instance | |
char * | stub |
stub is the name of the file with the nl instance |
Definition at line 48 of file OSnl2osil.h.
OSnl2osil::OSnl2osil | ( | std::string | nlfilename | ) |
OSnl2osil::~OSnl2osil | ( | ) |
the OSnl2osil class destructor
Definition at line 100 of file OSnl2osil.cpp.
References asl, DoubleVector::bDeleteArrays, IntVector::bDeleteArrays, OSInstance::instanceData, InstanceData::linearConstraintCoefficients, osinstance, LinearConstraintCoefficients::rowIdx, LinearConstraintCoefficients::start, and LinearConstraintCoefficients::value.
bool OSnl2osil::createOSInstance | ( | ) |
create an OSInstance from the AMPL nl instance representation
Definition at line 396 of file OSnl2osil.cpp.
References OSInstance::addObjective(), OSInstance::addVariable(), SparseVector::indexes, og, OS_EPS, OSDBL_MAX, osinstance, OSInstance::setInstanceDescription(), OSInstance::setObjectiveNumber(), OSInstance::setVariableNumber(), and SparseVector::values.
Referenced by getOSiLFromNl(), main(), and solve().
OSnLNode * OSnl2osil::walkTree | ( | expr * | e | ) |
parse an nl tree structure holding a nonlinear expression
Definition at line 112 of file OSnl2osil.cpp.
References asl, OSnLNodeVariable::coef, OSInstance::getVariableNumber(), OSnLNodeVariable::idx, Intcast, OSnLNode::inumberOfChildren, OSnLNode::m_mChildren, numkount, op_type, operand, os_dtoa_format(), osinstance, OSnLNodeNumber::value, and VAR_E.
osinstance is a pointer to the OSInstance object that gets created from the instance represented in MPS format
Definition at line 74 of file OSnl2osil.h.
Referenced by createOSInstance(), getOSiLFromNl(), main(), solve(), walkTree(), and ~OSnl2osil().
std::vector<std::string> OSnl2osil::op_type |
std::vector<double> OSnl2osil::operand |
ograd* OSnl2osil::og [private] |
og is a pointer to the AMPL data structure holding the objective function coefficients
Definition at line 84 of file OSnl2osil.h.
Referenced by createOSInstance().
ASL* OSnl2osil::asl [private] |
asl is a pointer to basic AMPL data structure
Definition at line 88 of file OSnl2osil.h.
Referenced by OSnl2osil(), walkTree(), and ~OSnl2osil().
FILE* OSnl2osil::nl [private] |
nl is a pointer to the file with the nl instance
Definition at line 92 of file OSnl2osil.h.
Referenced by OSnl2osil().
char* OSnl2osil::stub [private] |
stub is the name of the file with the nl instance
Definition at line 96 of file OSnl2osil.h.
Referenced by OSnl2osil().