docwire::output_chain_element Class Reference

output_chain_element class is responsible for saving data from parsing chain to an output stream. More...

#include <output.h>

Inheritance diagram for docwire::output_chain_element:

Public Member Functions
	output_chain_element (ref_or_owned< std::ostream > out_stream)
	output_chain_element (ref_or_owned< std::vector< message_ptr >> out_vector)
bool	is_leaf () const override
	Check if chain element is a leaf (last element which doesn't produce any messages). At this moment only exporters are leafs. More...
virtual continuation	operator() (message_ptr msg, const message_callbacks &emit_message) override
Public Member Functions inherited from docwire::chain_element
	chain_element (chain_element &&)=default
chain_element &	operator= (chain_element &&)=default
virtual bool	is_generator () const

Additional Inherited Members
Protected Types inherited from docwire::with_pimpl< chain_element >
using	impl_type = pimpl_impl< chain_element >
Protected Member Functions inherited from docwire::with_pimpl< chain_element >
impl_type *	create_impl (Args &&... args)
	with_pimpl (Args &&... args)
	with_pimpl (with_pimpl< chain_element > &&other) noexcept
	with_pimpl (std::nullptr_t)
with_pimpl &	operator= (with_pimpl &&other) noexcept
impl_type &	impl ()
const impl_type &	impl () const

Detailed Description

output_chain_element class is responsible for saving data from parsing chain to an output stream.

std::ifstream("file.pdf", std::ios_base::in|std::ios_base::binary) | office_formats_parser{} | plain_text_exporter() | std::cout; // Imports file.pdf and saves it to std::cout as plain text

Definition at line 38 of file output.h.

Constructor & Destructor Documentation

output_chain_element()

docwire::output_chain_element::output_chain_element ( ref_or_owned< std::ostream >  out_stream )

inline

Parameters

out_stream

output_chain_element stream. Parsing chain will be writing to this stream.

Definition at line 44 of file output.h.

Member Function Documentation

is_leaf()

bool docwire::output_chain_element::is_leaf ( ) const

inlineoverridevirtual

Check if chain element is a leaf (last element which doesn't produce any messages). At this moment only exporters are leafs.

Returns

true if leaf

Implements docwire::chain_element.

Definition at line 52 of file output.h.

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

• output.h