QuantLib: a free/open-source library for quantitative finance
fully annotated source code - version 1.34
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Flat interest-rate curve. More...
#include <flatforward.hpp>
Public Member Functions | |
Constructors | |
FlatForward (const Date &referenceDate, Handle< Quote > forward, const DayCounter &dayCounter, Compounding compounding=Continuous, Frequency frequency=Annual) | |
FlatForward (const Date &referenceDate, Rate forward, const DayCounter &dayCounter, Compounding compounding=Continuous, Frequency frequency=Annual) | |
FlatForward (Natural settlementDays, const Calendar &calendar, Handle< Quote > forward, const DayCounter &dayCounter, Compounding compounding=Continuous, Frequency frequency=Annual) | |
FlatForward (Natural settlementDays, const Calendar &calendar, Rate forward, const DayCounter &dayCounter, Compounding compounding=Continuous, Frequency frequency=Annual) | |
Compounding | compounding () const |
Frequency | compoundingFrequency () const |
TermStructure interface | |
Date | maxDate () const override |
the latest date for which the curve can return values More... | |
Observer interface | |
void | update () override |
Public Member Functions inherited from YieldTermStructure | |
YieldTermStructure (const DayCounter &dc=DayCounter()) | |
YieldTermStructure (const Date &referenceDate, const Calendar &cal=Calendar(), const DayCounter &dc=DayCounter(), std::vector< Handle< Quote > > jumps={}, const std::vector< Date > &jumpDates={}) | |
YieldTermStructure (Natural settlementDays, const Calendar &cal, const DayCounter &dc=DayCounter(), std::vector< Handle< Quote > > jumps={}, const std::vector< Date > &jumpDates={}) | |
DiscountFactor | discount (const Date &d, bool extrapolate=false) const |
DiscountFactor | discount (Time t, bool extrapolate=false) const |
InterestRate | zeroRate (const Date &d, const DayCounter &resultDayCounter, Compounding comp, Frequency freq=Annual, bool extrapolate=false) const |
InterestRate | zeroRate (Time t, Compounding comp, Frequency freq=Annual, bool extrapolate=false) const |
InterestRate | forwardRate (const Date &d1, const Date &d2, const DayCounter &resultDayCounter, Compounding comp, Frequency freq=Annual, bool extrapolate=false) const |
InterestRate | forwardRate (const Date &d, const Period &p, const DayCounter &resultDayCounter, Compounding comp, Frequency freq=Annual, bool extrapolate=false) const |
InterestRate | forwardRate (Time t1, Time t2, Compounding comp, Frequency freq=Annual, bool extrapolate=false) const |
const std::vector< Date > & | jumpDates () const |
const std::vector< Time > & | jumpTimes () const |
void | update () override |
Public Member Functions inherited from TermStructure | |
TermStructure (DayCounter dc=DayCounter()) | |
default constructor More... | |
TermStructure (const Date &referenceDate, Calendar calendar=Calendar(), DayCounter dc=DayCounter()) | |
initialize with a fixed reference date More... | |
TermStructure (Natural settlementDays, Calendar, DayCounter dc=DayCounter()) | |
calculate the reference date based on the global evaluation date More... | |
~TermStructure () override=default | |
virtual DayCounter | dayCounter () const |
the day counter used for date/time conversion More... | |
Time | timeFromReference (const Date &date) const |
date/time conversion More... | |
virtual Time | maxTime () const |
the latest time for which the curve can return values More... | |
virtual const Date & | referenceDate () const |
the date at which discount = 1.0 and/or variance = 0.0 More... | |
virtual Calendar | calendar () const |
the calendar used for reference and/or option date calculation More... | |
virtual Natural | settlementDays () const |
the settlementDays used for reference date calculation More... | |
Public Member Functions inherited from Observer | |
Observer ()=default | |
Observer (const Observer &) | |
Observer & | operator= (const Observer &) |
virtual | ~Observer () |
std::pair< iterator, bool > | registerWith (const ext::shared_ptr< Observable > &) |
void | registerWithObservables (const ext::shared_ptr< Observer > &) |
Size | unregisterWith (const ext::shared_ptr< Observable > &) |
void | unregisterWithAll () |
virtual void | update ()=0 |
virtual void | deepUpdate () |
Public Member Functions inherited from Observable | |
Observable () | |
Observable (const Observable &) | |
Observable & | operator= (const Observable &) |
Observable (Observable &&)=delete | |
Observable & | operator= (Observable &&)=delete |
virtual | ~Observable ()=default |
void | notifyObservers () |
Public Member Functions inherited from Extrapolator | |
Extrapolator ()=default | |
virtual | ~Extrapolator ()=default |
void | enableExtrapolation (bool b=true) |
enable extrapolation in subsequent calls More... | |
void | disableExtrapolation (bool b=true) |
disable extrapolation in subsequent calls More... | |
bool | allowsExtrapolation () const |
tells whether extrapolation is enabled More... | |
Public Member Functions inherited from LazyObject | |
LazyObject () | |
~LazyObject () override=default | |
bool | isCalculated () const |
void | forwardFirstNotificationOnly () |
void | alwaysForwardNotifications () |
void | recalculate () |
void | freeze () |
void | unfreeze () |
Private Member Functions | |
LazyObject interface | |
void | performCalculations () const override |
YieldTermStructure implementation | |
Handle< Quote > | forward_ |
Compounding | compounding_ |
Frequency | frequency_ |
InterestRate | rate_ |
DiscountFactor | discountImpl (Time) const override |
discount factor calculation More... | |
Additional Inherited Members | |
Public Types inherited from Observer | |
typedef set_type::iterator | iterator |
Protected Member Functions inherited from YieldTermStructure | |
Protected Member Functions inherited from TermStructure | |
void | checkRange (const Date &d, bool extrapolate) const |
date-range check More... | |
void | checkRange (Time t, bool extrapolate) const |
time-range check More... | |
Protected Member Functions inherited from LazyObject | |
virtual void | calculate () const |
Protected Attributes inherited from TermStructure | |
bool | moving_ = false |
bool | updated_ = true |
Calendar | calendar_ |
Protected Attributes inherited from LazyObject | |
bool | calculated_ = false |
bool | frozen_ = false |
bool | alwaysForward_ |
Flat interest-rate curve.
Definition at line 36 of file flatforward.hpp.
FlatForward | ( | const Date & | referenceDate, |
Handle< Quote > | forward, | ||
const DayCounter & | dayCounter, | ||
Compounding | compounding = Continuous , |
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Frequency | frequency = Annual |
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FlatForward | ( | const Date & | referenceDate, |
Rate | forward, | ||
const DayCounter & | dayCounter, | ||
Compounding | compounding = Continuous , |
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Frequency | frequency = Annual |
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) |
Definition at line 37 of file flatforward.cpp.
FlatForward | ( | Natural | settlementDays, |
const Calendar & | calendar, | ||
Handle< Quote > | forward, | ||
const DayCounter & | dayCounter, | ||
Compounding | compounding = Continuous , |
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Frequency | frequency = Annual |
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) |
FlatForward | ( | Natural | settlementDays, |
const Calendar & | calendar, | ||
Rate | forward, | ||
const DayCounter & | dayCounter, | ||
Compounding | compounding = Continuous , |
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Frequency | frequency = Annual |
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) |
Definition at line 57 of file flatforward.cpp.
Compounding compounding | ( | ) | const |
Definition at line 66 of file flatforward.hpp.
Frequency compoundingFrequency | ( | ) | const |
Definition at line 67 of file flatforward.hpp.
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overridevirtual |
the latest date for which the curve can return values
Implements TermStructure.
Definition at line 71 of file flatforward.hpp.
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overridevirtual |
This method must be implemented in derived classes. An instance of Observer does not call this method directly: instead, it will be called by the observables the instance registered with when they need to notify any changes.
Reimplemented from LazyObject.
Definition at line 97 of file flatforward.hpp.
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overrideprivatevirtual |
This method must implement any calculations which must be (re)done in order to calculate the desired results.
Implements LazyObject.
Definition at line 107 of file flatforward.hpp.
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overrideprivatevirtual |
discount factor calculation
Implements YieldTermStructure.
Definition at line 102 of file flatforward.hpp.
Definition at line 89 of file flatforward.hpp.
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private |
Definition at line 90 of file flatforward.hpp.
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private |
Definition at line 91 of file flatforward.hpp.
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mutableprivate |
Definition at line 92 of file flatforward.hpp.