Thrown from client::commit when a transaction cannot be committed to the system. More...

#include <zk/error.hpp>

Inheritance diagram for zk::transaction_failed:

Public Member Functions
	transaction_failed (error_code code, std::size_t op_index)

error_code	underlying_cause () const
	The underlying cause that caused this transaction to be aborted. More...

std::size_t	failed_op_index () const
	The transaction index which caused the error (0 indexed). More...

Public Member Functions inherited from zk::check_failed
	check_failed (error_code code, const std::string &description)

Public Member Functions inherited from zk::error
	error (error_code code, const std::string &description)

error_code	code () const
	The code representation of this error. More...

Detailed Description

Thrown from client::commit when a transaction cannot be committed to the system.

Check the underlying_cause to see the specific error and failed_op_index to see what operation failed.

Definition at line 388 of file error.hpp.

Member Function Documentation

std::size_t zk::transaction_failed::failed_op_index ( ) const

inline

The transaction index which caused the error (0 indexed).

If the 3rd operation in the multi_op could not be committed, this will be 2.

Definition at line 402 of file error.hpp.

error_code zk::transaction_failed::underlying_cause ( ) const

inline

The underlying cause that caused this transaction to be aborted.

For example, if a op::set operation is attempted on a node that does not exist, this will be error_code::no_entry.

Definition at line 398 of file error.hpp.

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