Detailed Description

Set of equations including scalar and matrix equations.

Note that the matrix equations are added recently so in most of the comments in the code "eauations" is used instead of "scalar equations"

The kino-equations are equations on the velocity. Thus, they do not play any relevant role in the normal evaluation of the equations, but they are used when computing the Jacobian of an equation set (they are directly transferred to the Jacobian),

See also: Tequation, TequationInfo, Tvector

Definition at line 93 of file equations.h.

Data Fields
unsigned int	neq

unsigned int	s

unsigned int	c

unsigned int	d

unsigned int	v

unsigned int	nd

unsigned int	e

boolean	polynomial

boolean	scalar

unsigned int	m

unsigned int	n

TequationInfo **	equation

unsigned int	mm

unsigned int	nm

TMequation **	mequation

unsigned int	nsEQU

Tequation **	eqEQU

Field Documentation

◆ neq

unsigned int Tequations::neq

Current number of equations (scalar+matrix but not kino).

Definition at line 94 of file equations.h.

Referenced by AddEquationInt(), AddMatrixEquation(), CopyEquations(), CropEquation(), GetEquationTypeN(), InitEquations(), IsCoordEquation(), IsDummyEquation(), IsEqualityEquation(), IsNonDynamicEquation(), IsSystemEquation(), IsVelocityEquation(), NEqualityPositionEquations(), NEquations(), NInequalityEquations(), and NPositionEquations().

◆ s

unsigned int Tequations::s

Number of system equations included in the set.

Definition at line 96 of file equations.h.

Referenced by AddEquationInt(), AddMatrixEquation(), CopyEquations(), InitEquations(), NSystemEquations(), PrintEquations(), and VarScaleEqualityEquations().

◆ c

unsigned int Tequations::c

Number of coordenalization equations included in the set.

Definition at line 97 of file equations.h.

Referenced by AddEquationInt(), CopyEquations(), InitEquations(), NCoordEquations(), PrintEquations(), and VarScaleEqualityEquations().

◆ d

unsigned int Tequations::d

Number of dummy equations included in the set.

Definition at line 98 of file equations.h.

Referenced by AddEquationInt(), CopyEquations(), InitEquations(), NDummyEquations(), PrintEquations(), and VarScaleEqualityEquations().

◆ v

unsigned int Tequations::v

Number of velocity equations included in the set.

Definition at line 99 of file equations.h.

Referenced by AddEquationInt(), AddMatrixEquation(), CopyEquations(), InitEquations(), NPositionEquations(), NVelocityEquations(), PrintEquations(), and VarScaleEqualityEquations().

◆ nd

unsigned int Tequations::nd

Number if non-dynamic equations included in the set.

Definition at line 100 of file equations.h.

Referenced by AddEquationInt(), AddMatrixEquation(), CopyEquations(), InitEquations(), NNonDynamicEquations(), NPositionEquations(), PrintEquations(), and VarScaleEqualityEquations().

◆ e

unsigned int Tequations::e

Number equalities included in the set.

Definition at line 102 of file equations.h.

Referenced by AddEquationInt(), AddMatrixEquation(), CopyEquations(), InitEquations(), NEqualityEquations(), and NInequalityEquations().

◆ polynomial

boolean Tequations::polynomial

TRUE if the equations in the set are polynomial.

Definition at line 104 of file equations.h.

Referenced by AddEquationInt(), AddMatrixEquation(), CopyEquations(), InitEquations(), PolynomialEquations(), and ReplaceVariableInEquations().

◆ scalar

boolean Tequations::scalar

TRUE for scalar only systems.

Definition at line 105 of file equations.h.

Referenced by AddEquation2Simplex(), AddMatrixEquation(), CopyEquations(), GetEquation(), InitEquations(), ReplaceVariableInEquations(), ScalarEquations(), and UpdateSplitWeight().

◆ m

unsigned int Tequations::m

Maximum number of scalar equations in the set.

Definition at line 107 of file equations.h.

Referenced by AddEquationInt(), CopyEquations(), CopyNonDynamicEquations(), CopyPositionEquations(), InitEquations(), and MergeEquations().

◆ n

unsigned int Tequations::n

◆ equation

TequationInfo** Tequations::equation

Information particular for each equation in the set.

See also: TequationInfo

Definition at line 109 of file equations.h.

Referenced by AddEquation(), AddEquation2Simplex(), AddEquationInt(), CacheScalarEQUInfo(), CopyEquations(), CopyNonDynamicEquations(), CopyPositionEquations(), CropEquation(), DeleteEquations(), DeriveEqualityEquations(), DeriveEqualityPositionEquations(), DeriveEqualityScalarPositionEquations(), EvaluateEqualityEquations(), EvaluateInequalityEquations(), EvaluatePositionScalarEqs(), EvaluateSubSetEqualityEquations(), GaussianElimination(), GetEquationTypeN(), GetScalarEquation(), HasEquation(), InitEquations(), IsCoordEquation(), IsDummyEquation(), IsEqualityEquation(), IsNonDynamicEquation(), IsSystemEquation(), IsVelocityEquation(), MergeEquations(), NEqualityScalarPositionEquations(), PrintEquations(), RemoveEquationsWithVar(), ReplaceVariableInEquations(), RewriteEqs2Orig(), UpdateSplitWeight(), UsedVarInEquations(), UsedVarInNonDummyEquations(), VarAccumulateEqualityEquations(), and VarScaleEqualityEquations().

◆ mm

unsigned int Tequations::mm

Maximum number of matrix equations.

Definition at line 111 of file equations.h.

Referenced by AddMatrixEquation(), CopyEquations(), InitEquations(), and MergeEquations().

◆ nm

unsigned int Tequations::nm

◆ mequation

TMequation** Tequations::mequation

◆ nsEQU

unsigned int Tequations::nsEQU

Number of scalar equality equations. We cache information about non-empty equality equations to speed up evaluation. Some equation sets (i.e., Jacobian) include many empty equations and this slows down the evaluation. This cached information does not affect matrix equations.

Definition at line 115 of file equations.h.

Referenced by AddEquationInt(), AddMatrixEquation(), CacheScalarEQUInfo(), CopyEquations(), DeleteEquations(), EvaluateEqualitySparseEquations(), EvaluateSubSetEqualitySparseEquations(), InitEquations(), and MergeEquations().

◆ eqEQU

Tequation** Tequations::eqEQU

Direct pointer to the non-empty EQU equation.

Definition at line 119 of file equations.h.