zlib_stream::basic_zip_istreambase< Elem, Tr, ElemA, ByteT, ByteAT > Class Template Reference

Base class for unzip istreams. More...

#include <zipstream.hpp>

Inheritance diagram for zlib_stream::basic_zip_istreambase< Elem, Tr, ElemA, ByteT, ByteAT >:

Public Types
typedef std::basic_istream< Elem, Tr > &	istream_reference
typedef basic_unzip_streambuf< Elem, Tr, ElemA, ByteT, ByteAT >	unzip_streambuf_type

Public Member Functions
	basic_zip_istreambase (istream_reference ostream_, size_t window_size_, size_t read_buffer_size_, size_t input_buffer_size_)
unzip_streambuf_type *	rdbuf ()
	returns the underlying unzip istream object More...
int	get_zerr () const
	returns the zlib error state More...
uLong	get_crc () const
	returns the uncompressed data crc More...
uLong	get_out_size () const
	returns the uncompressed data size More...
uLong	get_in_size () const
	returns the compressed data size More...

Private Attributes
unzip_streambuf_type	m_buf

Detailed Description

template<typename Elem, typename Tr = std::char_traits< Elem >, typename ElemA = std::allocator< Elem >, typename ByteT = unsigned char, typename ByteAT = std::allocator< ByteT >>
class zlib_stream::basic_zip_istreambase< Elem, Tr, ElemA, ByteT, ByteAT >

Base class for unzip istreams.

Note

Contains a basic_unzip_streambuf

Member Typedef Documentation

istream_reference

template<typename Elem , typename Tr = std::char_traits< Elem >, typename ElemA = std::allocator< Elem >, typename ByteT = unsigned char, typename ByteAT = std::allocator< ByteT >>

typedef std::basic_istream< Elem, Tr >& zlib_stream::basic_zip_istreambase< Elem, Tr, ElemA, ByteT, ByteAT >::istream_reference

unzip_streambuf_type

template<typename Elem , typename Tr = std::char_traits< Elem >, typename ElemA = std::allocator< Elem >, typename ByteT = unsigned char, typename ByteAT = std::allocator< ByteT >>

typedef basic_unzip_streambuf< Elem, Tr, ElemA, ByteT, ByteAT > zlib_stream::basic_zip_istreambase< Elem, Tr, ElemA, ByteT, ByteAT >::unzip_streambuf_type

Constructor & Destructor Documentation

basic_zip_istreambase()

template<typename Elem , typename Tr = std::char_traits< Elem >, typename ElemA = std::allocator< Elem >, typename ByteT = unsigned char, typename ByteAT = std::allocator< ByteT >>

zlib_stream::basic_zip_istreambase< Elem, Tr, ElemA, ByteT, ByteAT >::basic_zip_istreambase ( istream_reference  ostream_, size_t  window_size_, size_t  read_buffer_size_, size_t  input_buffer_size_  )

inline

References basic::init(), and zlib_stream::basic_zip_istreambase< Elem, Tr, ElemA, ByteT, ByteAT >::m_buf.

Member Function Documentation

get_crc()

template<typename Elem , typename Tr = std::char_traits< Elem >, typename ElemA = std::allocator< Elem >, typename ByteT = unsigned char, typename ByteAT = std::allocator< ByteT >>

uLong zlib_stream::basic_zip_istreambase< Elem, Tr, ElemA, ByteT, ByteAT >::get_crc ( ) const

inline

returns the uncompressed data crc

References zlib_stream::basic_unzip_streambuf< Elem, Tr, ElemA, ByteT, ByteAT >::get_crc(), and zlib_stream::basic_zip_istreambase< Elem, Tr, ElemA, ByteT, ByteAT >::m_buf.

get_in_size()

template<typename Elem , typename Tr = std::char_traits< Elem >, typename ElemA = std::allocator< Elem >, typename ByteT = unsigned char, typename ByteAT = std::allocator< ByteT >>

uLong zlib_stream::basic_zip_istreambase< Elem, Tr, ElemA, ByteT, ByteAT >::get_in_size ( ) const

inline

returns the compressed data size

References zlib_stream::basic_unzip_streambuf< Elem, Tr, ElemA, ByteT, ByteAT >::get_in_size(), and zlib_stream::basic_zip_istreambase< Elem, Tr, ElemA, ByteT, ByteAT >::m_buf.

Referenced by utility::io::izstream::get_in_size().

get_out_size()

template<typename Elem , typename Tr = std::char_traits< Elem >, typename ElemA = std::allocator< Elem >, typename ByteT = unsigned char, typename ByteAT = std::allocator< ByteT >>

uLong zlib_stream::basic_zip_istreambase< Elem, Tr, ElemA, ByteT, ByteAT >::get_out_size ( ) const

inline

returns the uncompressed data size

References zlib_stream::basic_unzip_streambuf< Elem, Tr, ElemA, ByteT, ByteAT >::get_out_size(), and zlib_stream::basic_zip_istreambase< Elem, Tr, ElemA, ByteT, ByteAT >::m_buf.

get_zerr()

template<typename Elem , typename Tr = std::char_traits< Elem >, typename ElemA = std::allocator< Elem >, typename ByteT = unsigned char, typename ByteAT = std::allocator< ByteT >>

int zlib_stream::basic_zip_istreambase< Elem, Tr, ElemA, ByteT, ByteAT >::get_zerr ( ) const

inline

returns the zlib error state

References zlib_stream::basic_unzip_streambuf< Elem, Tr, ElemA, ByteT, ByteAT >::get_zerr(), and zlib_stream::basic_zip_istreambase< Elem, Tr, ElemA, ByteT, ByteAT >::m_buf.

rdbuf()

template<typename Elem , typename Tr = std::char_traits< Elem >, typename ElemA = std::allocator< Elem >, typename ByteT = unsigned char, typename ByteAT = std::allocator< ByteT >>

unzip_streambuf_type* zlib_stream::basic_zip_istreambase< Elem, Tr, ElemA, ByteT, ByteAT >::rdbuf ( )

inline

returns the underlying unzip istream object

References zlib_stream::basic_zip_istreambase< Elem, Tr, ElemA, ByteT, ByteAT >::m_buf.

Member Data Documentation

m_buf

template<typename Elem , typename Tr = std::char_traits< Elem >, typename ElemA = std::allocator< Elem >, typename ByteT = unsigned char, typename ByteAT = std::allocator< ByteT >>

unzip_streambuf_type zlib_stream::basic_zip_istreambase< Elem, Tr, ElemA, ByteT, ByteAT >::m_buf

private

Referenced by zlib_stream::basic_zip_istreambase< Elem, Tr, ElemA, ByteT, ByteAT >::basic_zip_istreambase(), zlib_stream::basic_zip_istreambase< Elem, Tr, ElemA, ByteT, ByteAT >::get_crc(), zlib_stream::basic_zip_istreambase< Elem, Tr, ElemA, ByteT, ByteAT >::get_in_size(), zlib_stream::basic_zip_istreambase< Elem, Tr, ElemA, ByteT, ByteAT >::get_out_size(), zlib_stream::basic_zip_istreambase< Elem, Tr, ElemA, ByteT, ByteAT >::get_zerr(), and zlib_stream::basic_zip_istreambase< Elem, Tr, ElemA, ByteT, ByteAT >::rdbuf().

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

• src/utility/io/zipstream.hpp