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GRBModel.Get()
Query the value(s) of a parameter or attribute. Use this method for parameters, for scalar model attributes, and for arrays of constraint or variable attributes.
double | Get ( | GRB.DoubleParam | param ) |
Query the value of a double-valued parameter.
Arguments:
param: The parameter being queried.
Return value:
The current value of the requested parameter.
int | Get ( | GRB.IntParam | param ) |
Query the value of an int-valued parameter.
Arguments:
param: The parameter being queried.
Return value:
The current value of the requested parameter.
string | Get ( | GRB.StringParam | param ) |
Query the value of a string-valued parameter.
Arguments:
param: The parameter being queried.
Return value:
The current value of the requested parameter.
char[] | Get ( | GRB.CharAttr | attr, |
GRBVar[] | vars ) |
-
Query a char-valued variable attribute for an array of variables.
Arguments:
attr: The attribute being queried.
vars: The variables whose attribute values are being queried.
Return value:
The current values of the requested attribute for each input variable.
char[] | Get ( | GRB.CharAttr | attr, |
GRBVar[] | vars, | ||
int | start, | ||
int | len ) |
-
Query a char-valued variable attribute for a sub-array of variables.
Arguments:
attr: The attribute being queried.
vars: A one-dimensional array of variables whose attribute values are being queried.
start: The index of the first variable of interest in the list.
len: The number of variables.
Return value:
The current values of the requested attribute for each input variable.
char[,] | Get ( | GRB.CharAttr | attr, |
GRBVar[,] | vars ) |
-
Query a char-valued variable attribute for a two-dimensional array of
variables.
Arguments:
attr: The attribute being queried.
vars: A two-dimensional array of variables whose attribute values are being queried.
Return value:
The current values of the requested attribute for each input variable.
char[,,] | Get ( | GRB.CharAttr | attr, |
GRBVar[,,] | vars ) |
-
Query a char-valued variable attribute for a three-dimensional array
of variables.
Arguments:
attr: The attribute being queried.
vars: A three-dimensional array of variables whose attribute values are being queried.
Return value:
The current values of the requested attribute for each input variable.
char[] | Get ( | GRB.CharAttr | attr, |
GRBConstr[] | constrs ) |
-
Query a char-valued constraint attribute for an array of constraints.
Arguments:
attr: The attribute being queried.
constrs: The constraints whose attribute values are being queried.
Return value:
The current values of the requested attribute for each input constraint.
char[] | Get ( | GRB.CharAttr | attr, |
GRBConstr[] | constrs, | ||
int | start, | ||
int | len ) |
-
Query a char-valued constraint attribute for a sub-array of
constraints.
Arguments:
attr: The attribute being queried.
constrs: A one-dimensional array of constraints whose attribute values are being queried.
start: The index of the first constraint of interest in the list.
len: The number of constraints.
Return value:
The current values of the requested attribute for each input constraint.
char[,] | Get ( | GRB.CharAttr | attr, |
GRBConstr[,] | constrs ) |
-
Query a char-valued constraint attribute for a two-dimensional array of
constraints.
Arguments:
attr: The attribute being queried.
constrs: A two-dimensional array of constraints whose attribute values are being queried.
Return value:
The current values of the requested attribute for each input constraint.
char[,,] | Get ( | GRB.CharAttr | attr, |
GRBConstr[,,] | constrs ) |
-
Query a char-valued constraint attribute for a three-dimensional array
of constraints.
Arguments:
attr: The attribute being queried.
constrs: A three-dimensional array of constraints whose attribute values are being queried.
Return value:
The current values of the requested attribute for each input constraint.
char[] | Get ( | GRB.CharAttr | attr, |
GRBQConstr[] | qconstrs ) |
-
Query a char-valued quadratic constraint attribute for an array of quadratic constraints.
Arguments:
attr: The attribute being queried.
qconstrs: The quadratic constraints whose attribute values are being queried.
Return value:
The current values of the requested attribute for each input quadratic constraint.
char[] | Get ( | GRB.CharAttr | attr, |
GRBQConstr[] | qconstrs, | ||
int | start, | ||
int | len ) |
-
Query a char-valued quadratic constraint attribute for a sub-array of
quadratic constraints.
Arguments:
attr: The attribute being queried.
qconstrs: A one-dimensional array of quadratic constraints whose attribute values are being queried.
start: The index of the first quadratic constraint of interest in the list.
len: The number of quadratic constraints.
Return value:
The current values of the requested attribute for each input quadratic constraint.
char[,] | Get ( | GRB.CharAttr | attr, |
GRBQConstr[,] | qconstrs ) |
-
Query a char-valued quadratic constraint attribute for a two-dimensional array of
quadratic constraints.
Arguments:
attr: The attribute being queried.
qconstrs: A two-dimensional array of quadratic constraints whose attribute values are being queried.
Return value:
The current values of the requested attribute for each input quadratic constraint.
char[,,] | Get ( | GRB.CharAttr | attr, |
GRBQConstr[,,] | qconstrs ) |
-
Query a char-valued quadratic constraint attribute for a three-dimensional array
of quadratic constraints.
Arguments:
attr: The attribute being queried.
qconstrs: A three-dimensional array of quadratic constraints whose attribute values are being queried.
Return value:
The current values of the requested attribute for each input quadratic constraint.
double | Get ( | GRB.DoubleAttr | attr ) |
Query the value of a double-valued model attribute.
Arguments:
attr: The attribute being queried.
Return value:
The current value of the requested attribute.
double[] | Get ( | GRB.DoubleAttr | attr, |
GRBVar[] | vars ) |
-
Query a double-valued variable attribute for an array of variables.
Arguments:
attr: The attribute being queried.
vars: The variables whose attribute values are being queried.
Return value:
The current values of the requested attribute for each input variable.
double[] | Get ( | GRB.DoubleAttr | attr, |
GRBVar[] | vars, | ||
int | start, | ||
int | len ) |
-
Query a double-valued variable attribute for a sub-array of
variables.
Arguments:
attr: The attribute being queried.
vars: A one-dimensional array of variables whose attribute values are being queried.
start: The index of the first variable of interest in the list.
len: The number of variables.
Return value:
The current values of the requested attribute for each input variable.
double[,] | Get ( | GRB.DoubleAttr | attr, |
GRBVar[,] | vars ) |
-
Query a double-valued variable attribute for a two-dimensional array of
variables.
Arguments:
attr: The attribute being queried.
vars: A two-dimensional array of variables whose attribute values are being queried.
Return value:
The current values of the requested attribute for each input variable.
double[,,] | Get ( | GRB.DoubleAttr | attr, |
GRBVar[,,] | vars ) |
-
Query a double-valued variable attribute for a three-dimensional array
of variables.
Arguments:
attr: The attribute being queried.
vars: A three-dimensional array of variables whose attribute values are being queried.
Return value:
The current values of the requested attribute for each input variable.
double[] | Get ( | GRB.DoubleAttr | attr, |
GRBConstr[] | constrs ) |
-
Query a double-valued constraint attribute for an array of constraints.
Arguments:
attr: The attribute being queried.
constrs: The constraints whose attribute values are being queried.
Return value:
The current values of the requested attribute for each input constraint.
double[] | Get ( | GRB.DoubleAttr | attr, |
GRBConstr[] | constrs, | ||
int | start, | ||
int | len ) |
-
Query a double-valued constraint attribute for a sub-array of
constraints.
Arguments:
attr: The attribute being queried.
constrs: A one-dimensional array of constraints whose attribute values are being queried.
start: The first constraint of interest in the list.
len: The number of constraints.
Return value:
The current values of the requested attribute for each input constraint.
double[,] | Get ( | GRB.DoubleAttr | attr, |
GRBConstr[,] | constrs ) |
-
Query a double-valued constraint attribute for a two-dimensional array of
constraints.
Arguments:
attr: The attribute being queried.
constrs: A two-dimensional array of constraints whose attribute values are being queried.
Return value:
The current values of the requested attribute for each input constraint.
double[,,] | Get ( | GRB.DoubleAttr | attr, |
GRBConstr[,,] | constrs ) |
-
Query a double-valued constraint attribute for a three-dimensional array
of constraints.
Arguments:
attr: The attribute being queried.
constrs: A three-dimensional array of constraints whose attribute values are being queried.
Return value:
The current values of the requested attribute for each input constraint.
double[] | Get ( | GRB.DoubleAttr | attr, |
GRBQConstr[] | qconstrs ) |
-
Query a double-valued quadratic constraint attribute for an array of quadratic constraints.
Arguments:
attr: The attribute being queried.
qconstrs: The quadratic constraints whose attribute values are being queried.
Return value:
The current values of the requested attribute for each input quadratic constraint.
double[] | Get ( | GRB.DoubleAttr | attr, |
GRBQConstr[] | qconstrs, | ||
int | start, | ||
int | len ) |
-
Query a double-valued quadratic constraint attribute for a sub-array of
quadratic constraints.
Arguments:
attr: The attribute being queried.
qconstrs: A one-dimensional array of quadratic constraints whose attribute values are being queried.
start: The first quadratic constraint of interest in the list.
len: The number of quadratic constraints.
Return value:
The current values of the requested attribute for each input quadratic constraint.
double[,] | Get ( | GRB.DoubleAttr | attr, |
GRBQConstr[,] | qconstrs ) |
-
Query a double-valued quadratic constraint attribute for a two-dimensional array of
quadratic constraints.
Arguments:
attr: The attribute being queried.
qconstrs: A two-dimensional array of quadratic constraints whose attribute values are being queried.
Return value:
The current values of the requested attribute for each input quadratic constraint.
double[,,] | Get ( | GRB.DoubleAttr | attr, |
GRBQConstr[,,] | qconstrs ) |
-
Query a double-valued quadratic constraint attribute for a three-dimensional array
of quadratic constraints.
Arguments:
attr: The attribute being queried.
qconstrs: A three-dimensional array of quadratic constraints whose attribute values are being queried.
Return value:
The current values of the requested attribute for each input quadratic constraint.
int | Get ( | GRB.IntAttr | attr ) |
Query the value of an int-valued model attribute.
Arguments:
attr: The attribute being queried.
Return value:
The current value of the requested attribute.
int[] | Get ( | GRB.IntAttr | attr, |
GRBVar[] | vars ) |
-
Query an int-valued variable attribute for an array of variables.
Arguments:
attr: The attribute being queried.
vars: The variables whose attribute values are being queried.
Return value:
The current values of the requested attribute for each input variable.
int[] | Get ( | GRB.IntAttr | attr, |
GRBVar[] | vars, | ||
int | start, | ||
int | len ) |
-
Query an int-valued variable attribute for a sub-array of variables.
Arguments:
attr: The attribute being queried.
vars: A one-dimensional array of variables whose attribute values are being queried.
start: The index of the first variable of interest in the list.
len: The number of variables.
Return value:
The current values of the requested attribute for each input variable.
int[,] | Get ( | GRB.IntAttr | attr, |
GRBVar[,] | vars ) |
-
Query an int-valued variable attribute for a two-dimensional array of
variables.
Arguments:
attr: The attribute being queried.
vars: A two-dimensional array of variables whose attribute values are being queried.
Return value:
The current values of the requested attribute for each input variable.
int[,,] | Get ( | GRB.IntAttr | attr, |
GRBVar[,,] | vars ) |
-
Query an int-valued variable attribute for a three-dimensional array
of variables.
Arguments:
attr: The attribute being queried.
vars: A three-dimensional array of variables whose attribute values are being queried.
Return value:
The current values of the requested attribute for each input variable.
int[] | Get ( | GRB.IntAttr | attr, |
GRBConstr[] | constrs ) |
-
Query an int-valued constraint attribute for an array of constraints.
Arguments:
attr: The attribute being queried.
constrs: The constraints whose attribute values are being queried.
Return value:
The current values of the requested attribute for each input constraint.
int[] | Get ( | GRB.IntAttr | attr, |
GRBConstr[] | constrs, | ||
int | start, | ||
int | len ) |
-
Query an int-valued constraint attribute for a sub-array of
constraints.
Arguments:
attr: The attribute being queried.
constrs: A one-dimensional array of constraints whose attribute values are being queried.
start: The index of the first constraint of interest in the list.
len: The number of constraints.
Return value:
The current values of the requested attribute for each input constraint.
int[,] | Get ( | GRB.IntAttr | attr, |
GRBConstr[,] | constrs ) |
-
Query an int-valued constraint attribute for a two-dimensional array of
constraints.
Arguments:
attr: The attribute being queried.
constrs: A two-dimensional array of constraints whose attribute values are being queried.
Return value:
The current values of the requested attribute for each input constraint.
int[,,] | Get ( | GRB.IntAttr | attr, |
GRBConstr[,,] | constrs ) |
-
Query an int-valued constraint attribute for a three-dimensional array
of constraints.
Arguments:
attr: The attribute being queried.
constrs: A three-dimensional array of constraints whose attribute values are being queried.
Return value:
The current values of the requested attribute for each input constraint.
string | Get ( | GRB.StringAttr | attr ) |
Query the value of a string-valued model attribute.
Arguments:
attr: The attribute being queried.
Return value:
The current value of the requested attribute.
string[] | Get ( | GRB.StringAttr | attr, |
GRBVar[] | vars ) |
-
Query a string-valued variable attribute for an array of variables.
Arguments:
attr: The attribute being queried.
vars: The variables whose attribute values are being queried.
Return value:
The current values of the requested attribute for each input variable.
string[] | Get ( | GRB.StringAttr | attr, |
GRBVar[] | vars, | ||
int | start, | ||
int | len ) |
-
Query a string-valued variable attribute for a sub-array of variables.
Arguments:
attr: The attribute being queried.
vars: A one-dimensional array of variables whose attribute values are being queried.
start: The index of the first variable of interest in the list.
len: The number of variables.
Return value:
The current values of the requested attribute for each input variable.
string[,] | Get ( | GRB.StringAttr | attr, |
GRBVar[,] | vars ) |
-
Query a string-valued variable attribute for a two-dimensional array of
variables.
Arguments:
attr: The attribute being queried.
vars: A two-dimensional array of variables whose attribute values are being queried.
Return value:
The current values of the requested attribute for each input variable.
string[,,] | Get ( | GRB.StringAttr | attr, |
GRBVar[,,] | vars ) |
-
Query a string-valued variable attribute for a three-dimensional array
of variables.
Arguments:
attr: The attribute being queried.
vars: A three-dimensional array of variables whose attribute values are being queried.
Return value:
The current values of the requested attribute for each input variable.
string[] | Get ( | GRB.StringAttr | attr, |
GRBConstr[] | constrs ) |
-
Query a string-valued constraint attribute for an array of constraints.
Arguments:
attr: The attribute being queried.
constrs: The constraints whose attribute values are being queried.
Return value:
The current values of the requested attribute for each input constraint.
string[] | Get ( | GRB.StringAttr | attr, |
GRBConstr[] | constrs, | ||
int | start, | ||
int | len ) |
-
Query a string-valued constraint attribute for a sub-array of
constraints.
Arguments:
attr: The attribute being queried.
constrs: A one-dimensional array of constraints whose attribute values are being queried.
start: The index of the first constraint of interest in the list.
len: The number of constraints.
Return value:
The current values of the requested attribute for each input constraint.
string[,] | Get ( | GRB.StringAttr | attr, |
GRBConstr[,] | constrs ) |
-
Query a string-valued constraint attribute for a two-dimensional array of
constraints.
Arguments:
attr: The attribute being queried.
constrs: A two-dimensional array of constraints whose attribute values are being queried.
Return value:
The current values of the requested attribute for each input constraint.
string[,,] | Get ( | GRB.StringAttr | attr, |
GRBConstr[,,] | constrs ) |
-
Query a string-valued constraint attribute for a three-dimensional array
of constraints.
Arguments:
attr: The attribute being queried.
constrs: A three-dimensional array of constraints whose attribute values are being queried.
Return value:
The current values of the requested attribute for each input constraint.
string[] | Get ( | GRB.StringAttr | attr, |
GRBQConstr[] | qconstrs ) |
-
Query a string-valued quadratic constraint attribute for an array of quadratic constraints.
Arguments:
attr: The attribute being queried.
qconstrs: The quadratic constraints whose attribute values are being queried.
Return value:
The current values of the requested attribute for each input quadratic constraint.
string[] | Get ( | GRB.StringAttr | attr, |
GRBQConstr[] | qconstrs, | ||
int | start, | ||
int | len ) |
-
Query a string-valued quadratic constraint attribute for a sub-array of
quadratic constraints.
Arguments:
attr: The attribute being queried.
qconstrs: A one-dimensional array of quadratic constraints whose attribute values are being queried.
start: The index of the first quadratic constraint of interest in the list.
len: The number of quadratic constraints.
Return value:
The current values of the requested attribute for each input quadratic constraint.
string[,] | Get ( | GRB.StringAttr | attr, |
GRBQConstr[,] | qconstrs ) |
-
Query a string-valued quadratic constraint attribute for a two-dimensional array of
quadratic constraints.
Arguments:
attr: The attribute being queried.
qconstrs: A two-dimensional array of quadratic constraints whose attribute values are being queried.
Return value:
The current values of the requested attribute for each input quadratic constraint.
string[,,] | Get ( | GRB.StringAttr | attr, |
GRBQConstr[,,] | qconstrs ) |
-
Query a string-valued quadratic constraint attribute for a three-dimensional array
of quadratic constraints.
Arguments:
attr: The attribute being queried.
qconstrs: A three-dimensional array of quadratic constraints whose attribute values are being queried.
Return value:
The current values of the requested attribute for each input quadratic constraint.