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quantlib.js
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Globals
"ql/models/shortrate/onefactormodel"
OneFactorModel
ShortRateTree
Helper
Class Helper
Hierarchy
Helper
Implements
UnaryFunction
<
Real
,
Real
>
Index
Constructors
constructor
Properties
_discount
Bond
Price
_i
_size
_state
Prices
_theta
_tree
Methods
f
Constructors
constructor
new
Helper
(
i
:
Size
, discountBondPrice
:
Real
, theta
:
NumericalImpl
, tree
:
ShortRateTree
)
:
Helper
Parameters
i:
Size
discountBondPrice:
Real
theta:
NumericalImpl
tree:
ShortRateTree
Returns
Helper
Properties
Private
_discount
Bond
Price
_discount
Bond
Price
:
Real
Private
_i
_i
:
Size
Private
_size
_size
:
Size
Private
_state
Prices
_state
Prices
:
Real
[]
Private
_theta
_theta
:
NumericalImpl
Private
_tree
_tree
:
ShortRateTree
Methods
f
f
(
theta
:
Real
)
:
Real
Parameters
theta:
Real
Returns
Real
Globals
"ql/models/shortrate/onefactormodel"
One
Factor
Model
Short
Rate
Dynamics
Short
Rate
Tree
Helper
constructor
_discount
Bond
Price
_i
_size
_state
Prices
_theta
_tree
f
_dynamics
_spread
_state
Prices
_t
_tree
impl
init
time
Grid
compute
State
Prices
descendant
discount
grid
init1D
initialize
partial
Rollback
present
Value
probability
rollback
set
Spread
size
srt
Init1
srt
Init2
state
Prices
stepback
tl
Init
underlying
_arguments
_constraint
_function
Evaluation
_is
Disposed
_observables
_observers
_problem
Values
_short
Rate
End
Criteria
dispose
is
Disposed
notify
Observers
register
Observer
register
With
register
With
Observables
unregister
Observer
unregister
With
unregister
With
All
calibrate1
calibrate2
cm
Init
constraint
deep
Update
dynamics
end
Criteria
function
Evaluation
generate
Arguments
ofm
Init
params
problem
Values
set
Params
srm
Init
tree
update
value1
value2