scopira::tool::oflow_i Class Reference

#include <flow.h>

Inheritance diagram for scopira::tool::oflow_i:

Public Member Functions
virtual size_t	write (const byte_t *_buf, size_t _size)=0
virtual size_t	write_byte (byte_t b)
template<class TT >
size_t	write_array (const TT *_buf, size_t _numelem)
size_t	write_void (const void *_buf, size_t _size)
Public Member Functions inherited from scopira::tool::flow_i
virtual bool	failed (void) const =0
Public Member Functions inherited from scopira::tool::object
virtual	~object ()
int	add_ref (void) const
bool	sub_ref (void) const
void	auto_ref (void) const
int	current_ref (void) const
virtual scopira::tool::oflow_i &	print (scopira::tool::oflow_i &o) const
virtual bool	load (scopira::tool::iobjflow_i &in)
virtual void	save (scopira::tool::oobjflow_i &out) const
bool	is_alive_object (void) const
bool	is_dead_object (void) const

Additional Inherited Members
Public Types inherited from scopira::tool::flow_i
enum	{ input_c = 1, output_c = 2 }
typedef scopira::tool::byte_t	byte_t
typedef int	mode_t
Protected Member Functions inherited from scopira::tool::object
	object (void)
	object (bool neverusecounter)

Detailed Description

A raw output stream of bytes

Author

Aleksander Demko

Member Function Documentation

write()

virtual size_t scopira::tool::oflow_i::write ( const byte_t *  _buf, size_t  _size  )

pure virtual

Writes a block of bytes

Parameters

_buf	the bytes
_size	the size of the above buffer

Returns

the number of bytes actually written

Author

Aleksander Demko

Implemented in scopira::tool::unixflow, scopira::tool::cacheoflow, scopira::tool::netflow, scopira::tool::propoflow, scopira::tool::fileflow, scopira::tool::printoflow, scopira::tool::bufferoflow, scopira::tool::stringoflow, scopira::tool::polyoflow, scopira::tool::hexoflow, scopira::tool::textoflow, scopira::tool::binoflow, scopira::tool::distoflow, scopira::tool::bufferflow, scopira::tool::countoflow, scopira::tool::stringflow, scopira::tool::hashoflow, scopira::tool::teeoflow, and scopira::tool::nullflow.

write_array()

template<class TT >

size_t scopira::tool::oflow_i::write_array ( const TT *  _buf, size_t  _numelem  )

inline

Nice wrapper around the raw write() method. Lets you write raw arrays of a particular type. POD types only. Returns the number of elelments actually written.

Author

Aleksander Demko

Referenced by scopira::basekit::narray< scopira::tool::uuid >::save(), scopira::basekit::nslice< T, DIM >::save(), and scopira::basekit::const_nslice< T, DIM >::save().

write_byte()

virtual size_t scopira::tool::oflow_i::write_byte ( byte_t  b )

inlinevirtual

Writes one byte

Parameters

b	the byte to write

Returns

1 if the byte was written to the flow, 0 if not

Author

Aleksander Demko

Reimplemented in scopira::tool::cacheoflow, and scopira::tool::hexoflow.

write_void()

size_t scopira::tool::oflow_i::write_void ( const void *  _buf, size_t  _size  )

inline

Writes a block of bytes, using a void*

Parameters

_buf	the bytes
_size	the size of the above buffer

Returns

the number of bytes actually written

Author

Aleksander Demko

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

• flow.h