blace::RawMemoryFetcher Class Reference

#include <raw_memory_fetcher.h>

Public Member Functions
virtual std::pair< ml_core::ReturnCode, std::shared_ptr< RawMemoryObject > >	get_raw_memory_object ()=0
virtual std::shared_ptr< RawMemoryMetadata >	get_raw_memory_metadata ()=0
virtual std::string	printableString ()=0

Detailed Description

Interface class to create on object which will provide a RawMemoryObject upon request.

Member Function Documentation

get_raw_memory_metadata()

virtual std::shared_ptr< RawMemoryMetadata > blace::RawMemoryFetcher::get_raw_memory_metadata ( )

pure virtual

Return the meta data associated with the RawMemoryObject. Will be called during graph construction.

Returns

get_raw_memory_object()

virtual std::pair< ml_core::ReturnCode, std::shared_ptr< RawMemoryObject > > blace::RawMemoryFetcher::get_raw_memory_object ( )

pure virtual

Returns a pair of error code and shared pointer of a RawMemoryObject. If the returned code is not blace::ml_core::ReturnCode::OK, the pointer can be null. If return code is blace::ml_core::ReturnCode::OK the returned pointer has to hold a valid object. Might be called during graph evaluation, but caching might prevent a call to this at all.

Returns

printableString()

virtual std::string blace::RawMemoryFetcher::printableString ( )

pure virtual

Return an additional string used in debug logging.

Returns