sysio::chain::database_header_object Class Reference

tracks the version of the application data stored in the database More...

#include <database_header_object.hpp>

Inheritance diagram for sysio::chain::database_header_object:

Collaboration diagram for sysio::chain::database_header_object:

Additional Inherited Members
Public Types inherited from chainbase::object< database_header_object_type, database_header_object >
typedef oid< database_header_object >	id_type
Static Public Attributes inherited from chainbase::object< database_header_object_type, database_header_object >
static const uint16_t	type_id

Detailed Description

the in-memory database expects that binay structures of data do not shift between executions. Some upgrades will bump this version to indicate that the expectations of the binary application data have changed. When it is safe to directly use an older version that will be allowed though cases where this is possible may be rare.

Definition at line 16 of file database_header_object.hpp.

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

• libraries/chain/include/sysio/chain/database_header_object.hpp