A serializable number. More...

#include <STNumber.h>

Inheritance diagram for ripple::STNumber:

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Collaboration diagram for ripple::STNumber:

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Public Types
using	value_type = Number

Public Member Functions
	STNumber ()=default

	STNumber (SField const &field, Number const &value=Number())

	STNumber (SerialIter &sit, SField const &field)

SerializedTypeID	getSType () const override

std::string	getText () const override

void	add (Serializer &s) const override

Number const &	value () const

void	setValue (Number const &v)

STNumber &	operator= (Number const &rhs)

bool	isEquivalent (STBase const &t) const override

bool	isDefault () const override

	operator Number () const

bool	operator== (STBase const &t) const

bool	operator!= (STBase const &t) const

template<class D >
D &	downcast ()

template<class D >
D const &	downcast () const

template<class D >
D const &	downcast () const

virtual std::string	getFullText () const

virtual Json::Value	getJson (JsonOptions=JsonOptions::none) const

void	setFName (SField const &n)
	A STBase is a field.

SField const &	getFName () const

void	addFieldID (Serializer &s) const

Static Protected Member Functions
template<class T >
static STBase *	emplace (std::size_t n, void *buf, T &&val)

Private Member Functions
STBase *	copy (std::size_t n, void *buf) const override

STBase *	move (std::size_t n, void *buf) override

Static Private Member Functions
static auto &	getCounter () noexcept

Private Attributes
Number	value_

SField const *	fName

Detailed Description

A serializable number.

This type is-a Number, and can be used everywhere that is accepted. This type simply integrates Number with the serialization framework, letting it be used for fields in ledger entries and transactions. It is effectively an STAmount sans Asset: it can represent a value of any token type (XRP, IOU, or MPT) without paying the storage cost of duplicating asset information that may be deduced from the context.

Definition at line 42 of file STNumber.h.

Member Typedef Documentation

◆ value_type

using ripple::STNumber::value_type = Number

Definition at line 48 of file STNumber.h.

Constructor & Destructor Documentation

◆ STNumber() [1/3]

ripple::STNumber::STNumber ( )

default

◆ STNumber() [2/3]

ripple::STNumber::STNumber	(	SField const &	field,
		Number const &	value = `Number()`
	)

explicit

Definition at line 38 of file STNumber.cpp.

◆ STNumber() [3/3]

ripple::STNumber::STNumber	(	SerialIter &	sit,
		SField const &	field
	)

Definition at line 43 of file STNumber.cpp.

Member Function Documentation

◆ getSType()

SerializedTypeID ripple::STNumber::getSType ( ) const

overridevirtual

Reimplemented from ripple::STBase.

Definition at line 53 of file STNumber.cpp.

◆ getText()

std::string ripple::STNumber::getText ( ) const

overridevirtual

Reimplemented from ripple::STBase.

Definition at line 59 of file STNumber.cpp.

◆ add()

void ripple::STNumber::add ( Serializer & s ) const

overridevirtual

Reimplemented from ripple::STBase.

Definition at line 65 of file STNumber.cpp.

◆ value()

Number const & ripple::STNumber::value ( ) const

Definition at line 77 of file STNumber.cpp.

◆ setValue()

void ripple::STNumber::setValue ( Number const & v )

Definition at line 83 of file STNumber.cpp.

◆ operator=()

STNumber & ripple::STNumber::operator= ( Number const & rhs )

Definition at line 67 of file STNumber.h.

◆ isEquivalent()

bool ripple::STNumber::isEquivalent ( STBase const & t ) const

overridevirtual

Reimplemented from ripple::STBase.

Definition at line 101 of file STNumber.cpp.

◆ isDefault()

bool ripple::STNumber::isDefault ( ) const

overridevirtual

Reimplemented from ripple::STBase.

Definition at line 111 of file STNumber.cpp.

◆ operator Number()

ripple::STNumber::operator Number ( ) const

Definition at line 78 of file STNumber.h.

◆ copy()

STBase * ripple::STNumber::copy	(	std::size_t	n,
		void *	buf
	)		const

overrideprivatevirtual

Reimplemented from ripple::STBase.

Definition at line 89 of file STNumber.cpp.

◆ move()

STBase * ripple::STNumber::move	(	std::size_t	n,
		void *	buf
	)

overrideprivatevirtual

Reimplemented from ripple::STBase.

Definition at line 95 of file STNumber.cpp.

◆ operator==()

bool ripple::STBase::operator== ( STBase const & t ) const

inherited

Definition at line 51 of file STBase.cpp.

◆ operator!=()

bool ripple::STBase::operator!= ( STBase const & t ) const

inherited

Definition at line 57 of file STBase.cpp.

◆ downcast() [1/3]

template<class D >

D & ripple::STBase::downcast ( )

inherited

Definition at line 213 of file STBase.h.

◆ downcast() [2/3]

template<class D >

D const & ripple::STBase::downcast ( ) const

inherited

◆ downcast() [3/3]

template<class D >

D const & ripple::STBase::downcast ( ) const

inherited

Definition at line 223 of file STBase.h.

◆ getFullText()

std::string ripple::STBase::getFullText ( ) const

virtualinherited

Reimplemented in ripple::STAmount, ripple::STArray, ripple::STLedgerEntry, ripple::STObject, and ripple::STTx.

Definition at line 81 of file STBase.cpp.

◆ getJson()

Json::Value ripple::STBase::getJson ( JsonOptions = JsonOptions::none ) const

virtualinherited

Reimplemented in ripple::STArray, ripple::STTx, ripple::STLedgerEntry, ripple::STCurrency, ripple::STInteger< Integer >, ripple::STIssue, ripple::STPathSet, ripple::STVector256, ripple::STXChainBridge, ripple::STAmount, and ripple::STObject.

Definition at line 106 of file STBase.cpp.

◆ setFName()

void ripple::STBase::setFName ( SField const & n )

inherited

A STBase is a field.

This sets the name.

Definition at line 136 of file STBase.cpp.

◆ getFName()

SField const & ripple::STBase::getFName ( ) const

inherited

Definition at line 143 of file STBase.cpp.

◆ addFieldID()

void ripple::STBase::addFieldID ( Serializer & s ) const

inherited

Definition at line 149 of file STBase.cpp.

◆ emplace()

template<class T >

STBase * ripple::STBase::emplace	(	std::size_t	n,
		void *	buf,
		T &&	val
	)

staticprotectedinherited

Definition at line 233 of file STBase.h.

◆ getCounter()

static auto & ripple::CountedObject< STNumber >::getCounter ( )

staticprivatenoexceptinherited

Definition at line 129 of file CountedObject.h.

Member Data Documentation

◆ value_

Number ripple::STNumber::value_

private

Definition at line 45 of file STNumber.h.

◆ fName

SField const* ripple::STBase::fName

privateinherited

Definition at line 136 of file STBase.h.

Public Types

Public Member Functions

Static Protected Member Functions

Private Member Functions

Static Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ value_type

Constructor & Destructor Documentation

◆ STNumber() [1/3]

◆ STNumber() [2/3]

◆ STNumber() [3/3]

Member Function Documentation

◆ getSType()

◆ getText()

◆ add()

◆ value()

◆ setValue()

◆ operator=()

◆ isEquivalent()

◆ isDefault()

◆ operator Number()

◆ copy()

◆ move()

◆ operator==()

◆ operator!=()

◆ downcast() [1/3]

◆ downcast() [2/3]

◆ downcast() [3/3]

◆ getFullText()

◆ getJson()

◆ setFName()

◆ getFName()

◆ addFieldID()

◆ emplace()

◆ getCounter()

Member Data Documentation

◆ value_

◆ fName