PsdExpr.PsdExpr()¶
Constructor of a PSD expression with default constant value 0.
Synopsis
PsdExpr(double constant)Arguments
constant: optional, constant value in PSD expression object.
PsdExpr.PsdExpr()¶
Constructor of a PSD expression with one term.
Synopsis
PsdExpr(Var var)Arguments
var: variable for the added term.
PsdExpr.PsdExpr()¶
Constructor of a PSD expression with one term.
Synopsis
PsdExpr(Var var, double coeff)Arguments
var: variable for the added term.
coeff: coefficent for the added term.
PsdExpr.PsdExpr()¶
Constructor of a PSD expression with a linear expression.
Synopsis
PsdExpr(Expr expr)Arguments
expr: input linear expression.
PsdExpr.PsdExpr()¶
Constructor of a PSD expression with one term.
Synopsis
PsdExpr(PsdVar var, SymMatrix mat)Arguments
var: PSD variable for the added term.
mat: coefficient matrix for the added term.
PsdExpr.PsdExpr()¶
Constructor of a PSD expression with one term.
Synopsis
PsdExpr(PsdVar var, SymMatExpr expr)Arguments
var: PSD variable for the added term.
expr: coefficient expression of symmetric matrices of new PSD term.
PsdExpr.addConstant()¶
Add constant to the PSD expression.
Synopsis
void addConstant(double constant)Arguments
constant: value to be added.
PsdExpr.addLinExpr()¶
Add a linear expression to PSD expression object.
Synopsis
void addLinExpr(Expr expr)Arguments
expr: linear expression to be added.
PsdExpr.addLinExpr()¶
Add a linear expression to PSD expression object.
Synopsis
void addLinExpr(Expr expr, double mult)Arguments
expr: linear expression to be added.
mult: multiplier constant.
PsdExpr.addPsdExpr()¶
Add a PSD expression to self.
Synopsis
void addPsdExpr(PsdExpr expr)Arguments
expr: PSD expression to be added.
PsdExpr.addPsdExpr()¶
Add a PSD expression to self.
Synopsis
void addPsdExpr(PsdExpr expr, double mult)Arguments
expr: PSD expression to be added.
mult: multiplier constant.
PsdExpr.addTerm()¶
Add a linear term to PSD expression object.
Synopsis
void addTerm(Var var, double coeff)Arguments
var: variable of new linear term.
coeff: coefficient of new linear term.
PsdExpr.addTerm()¶
Add a PSD term to PSD expression object.
Synopsis
void addTerm(PsdVar var, SymMatrix mat)Arguments
var: PSD variable of new PSD term.
mat: coefficient matrix of new PSD term.
PsdExpr.addTerm()¶
Add a PSD term to PSD expression object.
Synopsis
void addTerm(PsdVar var, SymMatExpr expr)Arguments
var: PSD variable of new PSD term.
expr: coefficient expression of symmetric matrices of new PSD term.
PsdExpr.addTerms()¶
Add linear terms to PSD expression object.
Synopsis
void addTerms(Var[] vars, double coeff)Arguments
vars: variables of added linear terms.
coeff: one coefficient for added linear terms.
PsdExpr.addTerms()¶
Add linear terms to PSD expression object.
Synopsis
void addTerms(Var[] vars, double[] coeffs)Arguments
vars: variables for added linear terms.
coeffs: coefficient array for added linear terms.
PsdExpr.addTerms()¶
Add linear terms to PSD expression object.
Synopsis
void addTerms(VarArray vars, double coeff)Arguments
vars: variables of added linear terms.
coeff: one coefficient for added linear terms.
PsdExpr.addTerms()¶
Add linear terms to PSD expression object.
Synopsis
void addTerms(VarArray vars, double[] coeffs)Arguments
vars: variables of added terms.
coeffs: coefficients of added terms.
PsdExpr.addTerms()¶
Add PSD terms to PSD expression object.
Synopsis
void addTerms(PsdVarArray vars, SymMatrixArray mats)Arguments
vars: PSD variables for added PSD terms.
mats: coefficient matrixes for added PSD terms.
PsdExpr.addTerms()¶
Add PSD terms to PSD expression object.
Synopsis
void addTerms(PsdVar[] vars, SymMatrix[] mats)Arguments
vars: PSD variables for added PSD terms.
mats: coefficient matrixes for added PSD terms.
PsdExpr.clone()¶
Deep copy PSD expression object.
Synopsis
PsdExpr clone()Return
cloned PSD expression object.
PsdExpr.evaluate()¶
Evaluate PSD expression after solving
Synopsis
double evaluate()Return
Value of PSD expression
PsdExpr.getCoeff()¶
Get coefficient from the i-th term in PSD expression.
Synopsis
SymMatExpr getCoeff(int i)Arguments
i: index of the PSD term.Return
coefficient expression of the i-th PSD term.
PsdExpr.getConstant()¶
Get constant in PSD expression.
Synopsis
double getConstant()Return
constant in PSD expression.
PsdExpr.getLinExpr()¶
Get linear expression in PSD expression.
Synopsis
Expr getLinExpr()Return
linear expression object.
PsdExpr.getPsdVar()¶
Get the PSD variable from the i-th term in PSD expression.
Synopsis
PsdVar getPsdVar(int i)Arguments
i: index of the term.Return
the first variable of the i-th term in PSD expression object.
PsdExpr.multiply()¶
Multiply a PSD expression and a constant.
Synopsis
void multiply(double c)Arguments
c: constant operand.
PsdExpr.remove()¶
Remove i-th term from PSD expression object.
Synopsis
void remove(int idx)Arguments
idx: index of the term to be removed.
PsdExpr.remove()¶
Remove the term associated with variable from PSD expression.
Synopsis
void remove(Var var)Arguments
var: a variable whose term should be removed.
PsdExpr.remove()¶
Remove the term associated with PSD variable from PSD expression.
Synopsis
void remove(PsdVar var)Arguments
var: a PSD variable whose term should be removed.
PsdExpr.setCoeff()¶
Set coefficient matrix of the i-th term in PSD expression.
Synopsis
void setCoeff(int i, SymMatrix mat)Arguments
i: index of the PSD term.
mat: coefficient matrix of the term.
PsdExpr.setConstant()¶
Set constant for the PSD expression.
Synopsis
void setConstant(double constant)Arguments
constant: the value of the constant.
PsdExpr.size()¶
Get number of PSD terms in expression.
Synopsis
long size()Return
number of PSD terms.