servlet::basic_source< CharT > Struct Template Reference

Abstract interface for generic source. More...

#include <io_filter.h>

Inheritance diagram for servlet::basic_source< CharT >:

Public Member Functions
virtual	~basic_source () noexcept=default
	Virtual constructor.
virtual std::streamsize	read (CharT *s, std::streamsize n)=0
	Extracts at most n characters from the source into the provided s array. More...

Detailed Description

template<typename CharT>
struct servlet::basic_source< CharT >

Abstract interface for generic source.

Template Parameters

CharT

character type

See Also

source

Member Function Documentation

template<typename CharT>

virtual std::streamsize servlet::basic_source< CharT >::read ( CharT *  s, std::streamsize  n  )

pure virtual

Extracts at most n characters from the source into the provided s array.

Parameters

s	Pointer to an array where the extracted characters are stored.
n	Number of characters to extract.

Returns

Number of characters actually extracted.

Implemented in servlet::basic_stream_source< CharT >, and servlet::basic_filtered_source< CharT >.

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

• include/servlet/lib/io_filter.h