pstsdk::hid_stream_device Class Reference

Defines a stream device for a heap allocation for use by boost iostream. More...

#include <heap.h>

Inheritance diagram for pstsdk::hid_stream_device:

Collaboration diagram for pstsdk::hid_stream_device:

Public Member Functions
	hid_stream_device ()
std::streamsize	read (char *pbuffer, std::streamsize n)
	Read data from this node into the buffer at the current position.
std::streampos	seek (boost::iostreams::stream_offset off, std::ios_base::seekdir way)
	Move the current position in the stream.

Friends
class	heap_impl

Detailed Description

Defines a stream device for a heap allocation for use by boost iostream.

The boost iostream library requires that one defines a device, which implements a few key operations. This is the device for streaming out of a heap allocation.

Definition at line 58 of file heap.h.

Constructor & Destructor Documentation

hid_stream_device()

pstsdk::hid_stream_device::hid_stream_device ( )

inline

Definition at line 61 of file heap.h.

Member Function Documentation

read()

std::streamsize pstsdk::hid_stream_device::read ( char *  pbuffer, std::streamsize  n  )

inline

Read data from this node into the buffer at the current position.

Parameters

[out]	pbuffer	The buffer to store the results into
[in]	n	The amount of data to read

Returns

The amount of data read

Definition at line 657 of file heap.h.

seek()

std::streampos pstsdk::hid_stream_device::seek ( boost::iostreams::stream_offset  off, std::ios_base::seekdir  way  )

inline

Move the current position in the stream.

Parameters

[in]	off	The offset to move the current position
[in]	way	The location to move the current position from

Returns

The new position

Definition at line 675 of file heap.h.

Friends And Related Symbol Documentation

heap_impl

friend class heap_impl

friend

Definition at line 68 of file heap.h.

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

• pstsdk/ltp/heap.h