PsdExpr::PsdExpr()¶
Constructor of a PSD expression with a constant.
Synopsis
PsdExpr(double constant)Arguments
constant: constant value in PSD expression object.
PsdExpr::PsdExpr()¶
Constructor of a PSD expression with one term.
Synopsis
PsdExpr(const 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(const Expr &expr)Arguments
expr: input linear expression.
PsdExpr::PsdExpr()¶
Constructor of a PSD expression with one term.
Synopsis
PsdExpr(const PsdVar &var, const 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(const PsdVar &var, const SymMatExpr &expr)Arguments
var: PSD variable for the added term.
expr: coefficient expression of symmetric matrices for the added 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 self.
Synopsis
void AddLinExpr(const Expr &expr, double mult)Arguments
expr: linear expression to be added.
mult: optional, constant multiplier, default value is 1.0.
PsdExpr::AddPsdExpr()¶
Add a PSD expression to self.
Synopsis
void AddPsdExpr(const PsdExpr &expr, double mult)Arguments
expr: PSD expression to be added.
mult: optional, constant multiplier, default value is 1.0.
PsdExpr::AddTerm()¶
Add a linear term to PSD expression object.
Synopsis
void AddTerm(const 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(const PsdVar &var, const 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(const PsdVar &var, const 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
int AddTerms(
const VarArray &vars,
double *pCoeff,
int len)Arguments
vars: variables for added linear terms.
pCoeff: coefficient array for added linear terms.
len: length of coefficient array.Return
number of added linear terms.
PsdExpr::AddTerms()¶
Add PSD terms to PSD expression object.
Synopsis
int AddTerms(const PsdVarArray &vars, const SymMatrixArray &mats)Arguments
vars: PSD variables for added PSD terms.
mats: coefficient matrixes for added PSD terms.Return
number of 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 of the i-th PSD term in PSD expression object.
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::operator*=()¶
Multiply a constant to self.
Synopsis
void operator*=(double c)Arguments
c: constant multiplier.
PsdExpr::operator*()¶
Multiply constant and return new expression.
Synopsis
PsdExpr operator*(double c)Arguments
c: constant multiplier.Return
result expression.
PsdExpr::operator+=()¶
Add an expression to self.
Synopsis
void operator+=(const PsdExpr &expr)Arguments
expr: expression to be added.
PsdExpr::operator+()¶
Add expression and return new expression.
Synopsis
PsdExpr operator+(const PsdExpr &other)Arguments
other: other expression to add.Return
result expression.
PsdExpr::operator-=()¶
Substract an expression from self.
Synopsis
void operator-=(const PsdExpr &expr)Arguments
expr: expression to be substracted.
PsdExpr::operator-()¶
Substract expression and return new expression.
Synopsis
PsdExpr operator-(const PsdExpr &other)Arguments
other: other expression to substract.Return
result expression.
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(const 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(const PsdVar &var)Arguments
var: a PSD variable whose term should be removed.
PsdExpr::Reserve()¶
Reserve capacity to contain at least n items.
Synopsis
void Reserve(size_t n)Arguments
n: minimum capacity for PSD expression object.
PsdExpr::SetCoeff()¶
Set coefficient matrix of the i-th term in PSD expression.
Synopsis
void SetCoeff(int i, const 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
size_t Size()Return
number of PSD terms.