Linear function in N variables of type T. More...
#include <LinearFun.h>
Public Member Functions | |
| LinearFun () | |
| Default constructor. More... | |
| LinearFun (const T &) | |
| Conversion. More... | |
| LinearFun (int) | |
| Conversion. More... | |
| LinearFun & | operator= (const T &y) |
| Convert and assign. More... | |
| const T | getCoefficient (int index) const |
| Get coefficient. More... | |
| void | setCoefficient (int index, const T &value) |
| Set coefficient. More... | |
| const T | operator[] (int index) const |
| Get coefficient. More... | |
| T & | operator[] (int index) |
| Get coefficient. More... | |
| LinearFun | operator+ () const |
| Unary plus. More... | |
| LinearFun | operator- () const |
| Unary minus. More... | |
| LinearFun & | operator+= (const LinearFun &y) |
| Add and assign. More... | |
| LinearFun & | operator-= (const LinearFun &y) |
| Subtract and assign. More... | |
| LinearFun & | operator*= (const LinearFun &y) |
| Multiply and assign. More... | |
| LinearFun & | operator/= (const LinearFun &y) |
| Approximate division and assignation. More... | |
| LinearFun & | operator+= (const T &y) |
| Add constant and assign. More... | |
| LinearFun & | operator-= (const T &y) |
| Subtract constant and assign. More... | |
| LinearFun & | operator*= (const T &y) |
| Multiply by constant and assign. More... | |
| LinearFun & | operator/= (const T &y) |
| Divide by constant and assign. More... | |
| bool | operator== (const LinearFun &y) const |
| Equality operator. More... | |
| bool | operator== (const T &y) const |
| Equality with constant. More... | |
| bool | operator!= (const LinearFun &y) const |
| Inequality operator. More... | |
| bool | operator!= (const T &y) const |
| Inequality with constant. More... | |
| LinearFun | inverse () const |
| Approximate reciprocal value 1/(*this). More... | |
| LinearFun | multiply (const LinearFun &y) const |
| Multiplication truncated to order one. More... | |
| T | evaluate (const FVector< T, N > &) const |
| Evaluate LinearFun at point. More... | |
| LinearFun< T, N > | substitute (const LinearMap< T, N > &m) const |
| Substitute. More... | |
| LinearFun< T, N > | substitute (const FMatrix< T, N, N > &M) const |
| Substitute. More... | |
| LinearFun | taylor (const T series[2]) const |
| Taylor series. More... | |
| std::istream & | get (std::istream &is) |
| Read LinearFun on the stream [b]is[/b]. More... | |
| std::ostream & | put (std::ostream &os) const |
| Write LinearFun on the stream [b]os[/b]. More... | |
Static Public Member Functions | |
| static LinearFun | makeVariable (int var) |
| Make variable. More... | |
Private Attributes | |
| T | data [N+1] |
| Representation. More... | |
Detailed Description
class LinearFun< T, N >
Linear function in N variables of type T.
Definition at line 39 of file LinearFun.h.
Constructor & Destructor Documentation
◆ LinearFun() [1/3]
| LinearFun< T, N >::LinearFun |
Default constructor.
Definition at line 39 of file LinearFun.hpp.
◆ LinearFun() [2/3]
| LinearFun< T, N >::LinearFun | ( | const T & | rhs | ) |
Conversion.
Definition at line 45 of file LinearFun.hpp.
◆ LinearFun() [3/3]
| LinearFun< T, N >::LinearFun | ( | int | rhs | ) |
Conversion.
Definition at line 52 of file LinearFun.hpp.
References Attrib::Legacy::Distribution::T.
Member Function Documentation
◆ evaluate()
Evaluate LinearFun at point.
Definition at line 239 of file LinearFun.hpp.
References Attrib::Legacy::Distribution::T.
◆ get()
| std::istream & LinearFun< T, N >::get | ( | std::istream & | is | ) |
Read LinearFun on the stream [b]is[/b].
Definition at line 290 of file LinearFun.hpp.
References LinearFun< T, N >::data, and Attrib::Legacy::Distribution::T.
Referenced by operator>>().
◆ getCoefficient()
| const T LinearFun< T, N >::getCoefficient | ( | int | index | ) | const |
Get coefficient.
Definition at line 67 of file LinearFun.hpp.
References Attrib::Legacy::Distribution::T.
◆ inverse()
Approximate reciprocal value 1/(*this).
Definition at line 211 of file LinearFun.hpp.
References LinearFun< T, N >::data, and Attrib::Legacy::Distribution::T.
Referenced by operator/(), and LinearMap< T, N >::operator/=().
◆ makeVariable()
Make variable.
Definition at line 91 of file LinearFun.hpp.
References LinearFun< T, N >::data, and Attrib::Legacy::Distribution::T.
◆ multiply()
| LinearFun< T, N > LinearFun< T, N >::multiply | ( | const LinearFun< T, N > & | y | ) | const |
Multiplication truncated to order one.
Definition at line 226 of file LinearFun.hpp.
References LinearFun< T, N >::data.
Referenced by operator*(), and operator/().
◆ operator!=() [1/2]
|
inline |
Inequality operator.
Definition at line 199 of file LinearFun.hpp.
◆ operator!=() [2/2]
|
inline |
Inequality with constant.
Definition at line 205 of file LinearFun.hpp.
◆ operator*=() [1/2]
| LinearFun< T, N > & LinearFun< T, N >::operator*= | ( | const LinearFun< T, N > & | y | ) |
Multiply and assign.
Definition at line 128 of file LinearFun.hpp.
◆ operator*=() [2/2]
Multiply by constant and assign.
Definition at line 162 of file LinearFun.hpp.
◆ operator+()
Unary plus.
Definition at line 100 of file LinearFun.hpp.
◆ operator+=() [1/2]
◆ operator+=() [2/2]
Add constant and assign.
Definition at line 148 of file LinearFun.hpp.
◆ operator-()
◆ operator-=() [1/2]
| LinearFun< T, N > & LinearFun< T, N >::operator-= | ( | const LinearFun< T, N > & | y | ) |
Subtract and assign.
Definition at line 121 of file LinearFun.hpp.
References LinearFun< T, N >::data.
◆ operator-=() [2/2]
Subtract constant and assign.
Definition at line 155 of file LinearFun.hpp.
◆ operator/=() [1/2]
| LinearFun< T, N > & LinearFun< T, N >::operator/= | ( | const LinearFun< T, N > & | y | ) |
Approximate division and assignation.
Definition at line 134 of file LinearFun.hpp.
References LinearFun< T, N >::data, and Attrib::Legacy::Distribution::T.
◆ operator/=() [2/2]
Divide by constant and assign.
Definition at line 169 of file LinearFun.hpp.
References Attrib::Legacy::Distribution::T.
◆ operator=()
Convert and assign.
Definition at line 59 of file LinearFun.hpp.
◆ operator==() [1/2]
Equality operator.
Definition at line 177 of file LinearFun.hpp.
References LinearFun< T, N >::data.
◆ operator==() [2/2]
| bool LinearFun< T, N >::operator== | ( | const T & | y | ) | const |
Equality with constant.
Definition at line 187 of file LinearFun.hpp.
References Attrib::Legacy::Distribution::T.
◆ operator[]() [1/2]
|
inline |
Get coefficient.
Definition at line 85 of file LinearFun.hpp.
◆ operator[]() [2/2]
|
inline |
Get coefficient.
Definition at line 79 of file LinearFun.hpp.
◆ put()
| std::ostream & LinearFun< T, N >::put | ( | std::ostream & | os | ) | const |
Write LinearFun on the stream [b]os[/b].
Definition at line 343 of file LinearFun.hpp.
References endl(), Inform::precision(), Inform::setf(), and Attrib::Legacy::Distribution::T.
Referenced by operator<<().
◆ setCoefficient()
| void LinearFun< T, N >::setCoefficient | ( | int | index, |
| const T & | value | ||
| ) |
Set coefficient.
Definition at line 73 of file LinearFun.hpp.
◆ substitute() [1/2]
◆ substitute() [2/2]
◆ taylor()
Member Data Documentation
◆ data
|
private |
Representation.
Definition at line 164 of file LinearFun.h.
Referenced by LinearFun< T, N >::get(), LinearFun< T, N >::inverse(), LinearFun< T, N >::makeVariable(), LinearFun< T, N >::multiply(), LinearFun< T, N >::operator+=(), LinearFun< T, N >::operator-(), LinearFun< T, N >::operator-=(), LinearFun< T, N >::operator/=(), LinearFun< T, N >::operator==(), LinearFun< T, N >::substitute(), and LinearFun< T, N >::taylor().
The documentation for this class was generated from the following files:
- /Users/gsell/src/OPAL/src/src/Classic/FixedAlgebra/LinearFun.h
- /Users/gsell/src/OPAL/src/src/Classic/FixedAlgebra/LinearFun.hpp
