ripple::cryptoconditions::Condition Class Reference

Collaboration diagram for ripple::cryptoconditions::Condition:

Public Member Functions
	Condition (Type t, std::uint32_t c, Slice fp)
	Condition (Type t, std::uint32_t c, Buffer &&fp)
	~Condition ()=default
	Condition (Condition const &)=default
	Condition (Condition &&)=default
	Condition ()=delete

Static Public Member Functions
static std::unique_ptr< Condition >	deserialize (Slice s, std::error_code &ec)
	Load a condition from its binary form. More...

Public Attributes
Type	type
Buffer	fingerprint
	An identifier for this condition. More...
std::uint32_t	cost
	The cost associated with this condition. More...
std::set< Type >	subtypes
	For compound conditions, set of conditions includes. More...

Static Public Attributes
static constexpr std::size_t	maxSerializedCondition = 128
	The largest binary condition we support. More...

Detailed Description

Definition at line 44 of file Condition.h.

Constructor & Destructor Documentation

Condition() [1/5]

ripple::cryptoconditions::Condition::Condition	(	Type	t,
		std::uint32_t	c,
		Slice	fp
	)

Definition at line 85 of file Condition.h.

Condition() [2/5]

ripple::cryptoconditions::Condition::Condition	(	Type	t,
		std::uint32_t	c,
		Buffer &&	fp
	)

Definition at line 90 of file Condition.h.

~Condition()

ripple::cryptoconditions::Condition::~Condition ( )

default

Condition() [3/5]

ripple::cryptoconditions::Condition::Condition ( Condition const &  )

default

Condition() [4/5]

ripple::cryptoconditions::Condition::Condition ( Condition &&  )

default

Condition() [5/5]

ripple::cryptoconditions::Condition::Condition ( )

delete

Member Function Documentation

deserialize()

std::unique_ptr< Condition > ripple::cryptoconditions::Condition::deserialize ( Slice  s, std::error_code &  ec  )

static

Load a condition from its binary form.

Parameters

s	The buffer containing the fulfillment to load.
ec	Set to the error, if any occurred.

The binary format for a condition is specified in the cryptoconditions RFC. See:

https://tools.ietf.org/html/draft-thomas-crypto-conditions-02#section-7.2

Definition at line 152 of file Condition.cpp.

Member Data Documentation

maxSerializedCondition

constexpr std::size_t ripple::cryptoconditions::Condition::maxSerializedCondition = 128

staticconstexpr

The largest binary condition we support.

Note

This value will be increased in the future, but it must never decrease, as that could cause conditions that were previously considered valid to no longer be allowed.

Definition at line 54 of file Condition.h.

type

Type ripple::cryptoconditions::Condition::type

Definition at line 70 of file Condition.h.

fingerprint

Buffer ripple::cryptoconditions::Condition::fingerprint

An identifier for this condition.

This fingerprint is meant to be unique only with respect to other conditions of the same type.

Definition at line 77 of file Condition.h.

cost

std::uint32_t ripple::cryptoconditions::Condition::cost

The cost associated with this condition.

Definition at line 80 of file Condition.h.

subtypes

std::set<Type> ripple::cryptoconditions::Condition::subtypes

For compound conditions, set of conditions includes.

Definition at line 83 of file Condition.h.