NlExpr::NlExpr()

Constructor of a nonlinear expression with a constant.

Synopsis

NlExpr(double constant)

Arguments

constant: constant value in nonlinear expression object.

NlExpr::NlExpr()

Constructor of a nonlinear expression with one linear term.

Synopsis

NlExpr(const Var &var, double coeff)

Arguments

var: variable for the added term.

coeff: coefficent for the added term.

NlExpr::NlExpr()

Constructor of a nonlinear expression with a linear expression.

Synopsis

NlExpr(const Expr &expr)

Arguments

expr: linear expression.

NlExpr::NlExpr()

Constructor of a nonlinear expression with a quadratic expression.

Synopsis

NlExpr(const QuadExpr &expr)

Arguments

expr: quadratic expression.

NlExpr::AddConstant()

Add constant to the nonlinear expression.

Synopsis

void AddConstant(double constant)

Arguments

constant: value to be added.

NlExpr::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.

NlExpr::AddNlExpr()

Add a nonlinear expression to self.

Synopsis

void AddNlExpr(const NlExpr &expr, double mult)

Arguments

expr: nonlinear expression to be added.

mult: optional, constant multiplier, default value is 1.0.

NlExpr::AddQuadExpr()

Add a quadratic expression to self.

Synopsis

void AddQuadExpr(const QuadExpr &expr, double mult)

Arguments

expr: quadratic expression to be added.

mult: optional, constant multiplier, default value is 1.0.

NlExpr::AddTerm()

Add a linear term to nonlinear expression object.

Synopsis

void AddTerm(const Var &var, double coeff)

Arguments

var: variable of new linear term.

coeff: coefficient of new linear term.

NlExpr::AddTerms()

Add linear terms to nonlinear 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.

NlExpr::Clear()

Clear nonlinear expression object.

Synopsis

void Clear()

NlExpr::Clone()

Deep copy nonlinear expression object.

Synopsis

NlExpr Clone()

Return

cloned nonlinear expression object.

NlExpr::Evaluate()

Evaluate nonlinear expression after solving.

Synopsis

double Evaluate()

Return

value of nonlinear expression.

NlExpr::GetConstant()

Get constant in nonlinear expression.

Synopsis

double GetConstant()

Return

constant in nonlinear expression.

NlExpr::GetLinExpr()

Get linear expression in nonlinear expression.

Synopsis

Expr &GetLinExpr()

Return

linear expression object.

NlExpr::Negate()

Negate self.

Synopsis

void Negate()

NlExpr::operator*=()

Multiply a nonlinear expression to self.

Synopsis

void operator*=(const NlExpr &expr)

Arguments

expr: nonlinear expression for multiplication, including double, Var, Expr, QuadExpr and NlExpr.

NlExpr::operator*()

Multiply expression and return new nonlinear expression.

Synopsis

NlExpr operator*(const NlExpr &other)

Arguments

other: operand of multiplication, including double, Var, Expr, QuadExpr and NlExpr.

Return

result expression.

NlExpr::operator/=()

Divide a nonlinear expression by self.

Synopsis

void operator/=(const NlExpr &expr)

Arguments

expr: nonlinear expression for multiplication, including double, Var, Expr, QuadExpr and NlExpr.

NlExpr::operator/()

Divide an expression and return new nonlinear expression.

Synopsis

NlExpr operator/(const NlExpr &other)

Arguments

other: operand of division, including double, Var, Expr, QuadExpr and NlExpr.

Return

result expression.

NlExpr::operator+=()

Add an expression to self.

Synopsis

void operator+=(const NlExpr &expr)

Arguments

expr: nonlinear expression for addition, including double, Var, Expr, QuadExpr and NlExpr.

NlExpr::operator+()

Add expression and return new expression.

Synopsis

NlExpr operator+(const NlExpr &other)

Arguments

other: operand of addition, including double, Var, Expr, QuadExpr and NlExpr.

Return

result expression.

NlExpr::operator-=()

Substract an expression from self.

Synopsis

void operator-=(const NlExpr &expr)

Arguments

expr: nonlinear expression for substraction, including double, Var, Expr, QuadExpr and NlExpr.

NlExpr::operator-()

Substract expression and return new expression.

Synopsis

NlExpr operator-(const NlExpr &other)

Arguments

other: operand of substraction, including double, Var, Expr, QuadExpr and NlExpr.

Return

result expression.

NlExpr::Reserve()

Reserve capacity to contain at least n items.

Synopsis

void Reserve(size_t n)

Arguments

n: minimum capacity for nonlinear expression object.

NlExpr::SetConstant()

Set constant for the nonlinear expression.

Synopsis

void SetConstant(double constant)

Arguments

constant: the value of the constant.

NlExpr::Size()

Get size of tokens in nonlinear expression.

Synopsis

size_t Size()

Return

size of none-linear tokens.