Class xlifepp::LinearForm#

class LinearForm#

Collaboration diagram for xlifepp::LinearForm:

describes a general linear form, that is a list of linear combinations of basic linear forms.

It is intend to collect linear forms with different unknowns, using a map<const Unknown*,SuLinearForm> It is the enduser’s class

Public Functions

inline LinearForm()#: default constructor

LinearForm(const SuLinearForm &sulf)#: constructor from a linear combination

inline it_mulc begin()#: iterator to the first element of map

inline cit_mulc begin() const#: const iterator to the first element of map

inline void clear()#: clear the map of linear forms

inline it_mulc end()#: iterator to the last+1 element of map

inline cit_mulc end() const#: const iterator to the last+1 element of map

const SuLinearForm &first() const#: return first linear combination

inline const Unknown &firstUnknown() const#: returns first unknown

bool isEmpty() const#: true if no linear form

number_t nbOfUnknowns() const#: number of Unknowns involved

bool normalRequired() const#: true if normal is required

LinearForm operator()(const Unknown&) const#: access to the linear form associated to an unknown

BasicLinearForm &operator()(const Unknown &u, number_t n)#: access to the n-th basic linear form associated to an unknown

const BasicLinearForm &operator()(const Unknown &u, number_t n) const#: access to the n-th basic linear form associated to an unknown

LinearForm &operator*=(const complex_t &c)#: multiply by a complex

LinearForm &operator+=(const LinearForm &lf)#: sum of linear forms

LinearForm &operator-=(const LinearForm &lf)#: difference of linear forms

LinearForm &operator/=(const complex_t &c)#: divide by a complex

EssentialCondition operator=(const complex_t &c)#: construct essential condition lf(u)=c

void print(std::ostream &os) const#: print utility

bool singleUnknown() const#: true if only one unknown involved

StrucType strucType() const#: return the structure type of the linear form

SuLinearForm *subLfp(const Unknown *u)#: access to SuLinearForm pointers related to unknown (non const)

const SuLinearForm *subLfp(const Unknown *u) const#: access to SuLinearForm pointers related to unknown

const Unknown *unknown() const#: return first unknown involved

std::set<const Unknown*> unknowns() const#: return set of Unknown’s involved

ValueType valueType() const#: return the value type of the linear form

bool xnormalRequired() const#: true if x-normal is required

bool xnormalRequiredByOpKernel() const#: true if x-normal is required by operator on Kernel

bool ynormalRequired() const#: true if y-normal is required

bool ynormalRequiredByOpKernel() const#: true if y-normal is required by operator on Kernel