libcdoc::VectorConsumer Struct Reference

#include <Io.h>

Inherits libcdoc::DataConsumer.

Public Member Functions
	VectorConsumer (std::vector< uint8_t > &data)
result_t	write (const uint8_t *src, size_t size) override final
	write write bytes to output object
result_t	close () override final
	informs DataConsumer that the writing is finished
virtual bool	isError () override final
	checks whether DataSource is in error state
Public Member Functions inherited from libcdoc::DataConsumer
	DataConsumer ()=default
virtual	~DataConsumer ()=default
virtual std::string	getLastErrorStr (result_t code) const
	get textual description of the last error
result_t	write (const std::vector< uint8_t > &src)
	write all bytes in vector
result_t	write (const std::string &src)
	write all bytes in string
result_t	writeAll (DataSource &src)
	write all data from input object
	DataConsumer (const DataConsumer &)=delete
DataConsumer &	operator= (const DataConsumer &)=delete

Protected Attributes
std::vector< uint8_t > &	_data

Constructor & Destructor Documentation

VectorConsumer()

libcdoc::VectorConsumer::VectorConsumer ( std::vector< uint8_t > &  data )

inline

Member Function Documentation

close()

result_t libcdoc::VectorConsumer::close ( )

inlinefinaloverridevirtual

informs DataConsumer that the writing is finished

Returns

error code or OK

Implements libcdoc::DataConsumer.

References libcdoc::OK.

isError()

virtual bool libcdoc::VectorConsumer::isError ( )

inlinefinaloverridevirtual

checks whether DataSource is in error state

Returns

true if error state

Implements libcdoc::DataConsumer.

write()

result_t libcdoc::VectorConsumer::write ( const uint8_t *  src, size_t  size  )

inlinefinaloverridevirtual

write write bytes to output object

The following invariant holds: If there was no error then result == size If there was an error then result < 0

Parameters

src	source block
size	the number of bytes to write

Returns

size or error code

Implements libcdoc::DataConsumer.

Member Data Documentation

_data

std::vector<uint8_t>& libcdoc::VectorConsumer::_data

protected

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

• Io.h