bit::RecordBuffer Class Reference
[Buffers]

#include <bit/recordbuffer.h>

Inheritance diagram for bit::RecordBuffer:

[legend]List of all members.

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Detailed Description

Combines the concepts of a Record or data layout with actual data.

Author:

Rick L. Vinyard, Jr.

Public Member Functions
	RecordBuffer (size_t initial_size=0, Growth growth=DYNAMIC, size_t sizemax=0)
	RecordBuffer (RecordBase::pointer record, size_t initial_size=0, Growth growth=DYNAMIC, size_t sizemax=0)
	RecordBuffer (void *external_data, size_t data_octets, DataMode datamode=COPY, Growth growth=DYNAMIC, size_t sizemax=0)
	RecordBuffer (RecordBase::pointer record, void *external_data, size_t data_octets, DataMode datamode=COPY, Growth growth=DYNAMIC, size_t sizemax=0)
FieldBuffer	operator[] (size_t) throw (error::no_record)
FieldBuffer	operator[] (std::string) throw (error::no_record)
FieldBuffer	operator[] (FieldBase::iterator)
FieldBuffer	operator[] (FieldBase::pointer)
virtual void	set_data (void *data, size_t size, DataMode datamode=COPY)
void	set_record (RecordBase::pointer record) throw ()
void	clear_record () throw ()
RecordBase::pointer	record ()
RecordBuffer &	operator= (const RecordBuffer &other)
sigc::signal< void, FieldBuffer >	signal_field_changed ()
sigc::signal< void >	signal_record_changed ()
Protected Member Functions
void	on_field_changed (FieldBase::pointer field)
	Causes the internal signal to be emitted notifying connected slots that the data at field i has been changed.
void	on_record_changed ()
Protected Attributes
RecordBase::pointer	m_record
	A pointer to the record associated with this buffer, or NULL if there is no record currently associated.
Friends
class	FieldBuffer

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Member Function Documentation

void bit::RecordBuffer::on_field_changed (  FieldBase::pointer  field  )  [protected]

Causes the internal signal to be emitted notifying connected slots that the data at field i has been changed. This method provides proper calling of the emit signal even when a callback triggers a change. This would result in a recursive signal which sigc++ doesn't allow.

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

• recordbuffer.h
• recordbuffer.cpp

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