#include <market.hpp>

Inheritance diagram for graphene::protocol::call_order_update_operation:

Classes
struct	fee_params_t

struct	options_type

Public Types
using	extensions_type = extension< options_type >

Public Member Functions
account_id_type	fee_payer () const

void	validate () const

Public Member Functions inherited from graphene::protocol::base_operation
virtual	~base_operation ()=default

template<typename T >
share_type	calculate_fee (const T &params) const

virtual void	get_required_authorities (vector< authority > &) const

virtual void	get_required_active_authorities (flat_set< account_id_type > &) const

virtual void	get_required_owner_authorities (flat_set< account_id_type > &) const

fc::optional< fc::future< void > >	validate_parallel (uint32_t skip) const

Public Attributes
asset	fee

account_id_type	funding_account
	pays fee, collateral, and cover More...

asset	delta_collateral
	the amount of collateral to add to the margin position More...

asset	delta_debt
	the amount of the debt to be paid off, may be negative to issue new debt More...

extensions_type	extensions

Additional Inherited Members
Static Public Member Functions inherited from graphene::protocol::base_operation
static uint64_t	calculate_data_fee (uint64_t bytes, uint64_t price_per_kbyte)

Detailed Description

This operation can be used to add collateral, cover, and adjust the margin call price for a particular user.

For prediction markets the collateral and debt must always be equal.

This operation will fail if it would trigger a margin call that couldn't be filled. If the margin call hits the call price limit then it will fail if the call price is above the settlement price.

Note: this operation can be used to force a market order using the collateral without requiring outside funds.

Definition at line 171 of file market.hpp.

Member Typedef Documentation

◆ extensions_type

using graphene::protocol::call_order_update_operation::extensions_type = extension<options_type>

Definition at line 192 of file market.hpp.

Member Function Documentation

◆ fee_payer()

account_id_type graphene::protocol::call_order_update_operation::fee_payer ( ) const

inline

Definition at line 195 of file market.hpp.

◆ validate()

void graphene::protocol::call_order_update_operation::validate ( ) const

virtual

Reimplemented from graphene::protocol::base_operation.

Definition at line 89 of file market.cpp.

Member Data Documentation

◆ delta_collateral

asset graphene::protocol::call_order_update_operation::delta_collateral

the amount of collateral to add to the margin position

Definition at line 189 of file market.hpp.

◆ delta_debt

asset graphene::protocol::call_order_update_operation::delta_debt

the amount of the debt to be paid off, may be negative to issue new debt

Definition at line 190 of file market.hpp.

◆ extensions

extensions_type graphene::protocol::call_order_update_operation::extensions

Definition at line 193 of file market.hpp.

◆ fee

asset graphene::protocol::call_order_update_operation::fee

Definition at line 187 of file market.hpp.

◆ funding_account

account_id_type graphene::protocol::call_order_update_operation::funding_account

pays fee, collateral, and cover

Definition at line 188 of file market.hpp.

The documentation for this struct was generated from the following files:

libraries/protocol/include/graphene/protocol/market.hpp
libraries/protocol/market.cpp

Classes

Public Types

Public Member Functions

Public Attributes

Additional Inherited Members