PDI::Reference_base::Referenced_data Struct Reference

A descriptor for data on which references can point. More...

Public Member Functions
	Referenced_data (Referenced_buffer *buffer, void *data, Datatype_uptr type)
	Constructs a new data descriptor from an already referenced buffer. More...
	Referenced_data (void *data, std::function< void(void *)> freefunc, Datatype_uptr type, bool readable, bool writable)
	Constructs a new data descriptor. More...
	Referenced_data ()=delete
	Referenced_data (const Referenced_data &)=delete
	Referenced_data (Referenced_data &&)=delete
	~Referenced_data ()

Public Attributes
Referenced_buffer *	m_buffer
	The buffer in which the data lives. More...
void *	m_data
	In-memory location of the data. More...
Datatype_uptr	m_type
	Type of the data. More...
int	m_owners
	Number of references to this data. More...

Detailed Description

A descriptor for data on which references can point.

The content type is handled at this granularity

Constructor & Destructor Documentation

Referenced_data() [1/5]

PDI::Reference_base::Referenced_data::Referenced_data ( Referenced_buffer *  buffer, void *  data, Datatype_uptr  type  )

inline

Constructs a new data descriptor from an already referenced buffer.

Parameters

buffer	the buffer containing the data
data	the data location
type	the type of the data

Referenced_data() [2/5]

PDI::Reference_base::Referenced_data::Referenced_data ( void *  data, std::function< void(void *)>  freefunc, Datatype_uptr  type, bool  readable, bool  writable  )

inline

Constructs a new data descriptor.

Parameters

data	the data location
freefunc	the function to use to free the data buffer
type	the type of the data
readable	the maximum allowed access to the underlying content
writable	the maximum allowed access to the underlying content

Referenced_data() [3/5]

PDI::Reference_base::Referenced_data::Referenced_data ( )

delete

Referenced_data() [4/5]

PDI::Reference_base::Referenced_data::Referenced_data ( const Referenced_data &  )

delete

Referenced_data() [5/5]

PDI::Reference_base::Referenced_data::Referenced_data ( Referenced_data &&  )

delete

~Referenced_data()

PDI::Reference_base::Referenced_data::~Referenced_data ( )

inline

Member Data Documentation

m_buffer

Referenced_buffer* PDI::Reference_base::Referenced_data::m_buffer

mutable

The buffer in which the data lives.

m_data

void* PDI::Reference_base::Referenced_data::m_data

In-memory location of the data.

m_type

Datatype_uptr PDI::Reference_base::Referenced_data::m_type

Type of the data.

m_owners

int PDI::Reference_base::Referenced_data::m_owners

Number of references to this data.

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

• ref_any.h