Package bdlbb [Package Group bdl]

Provide flexible, efficient management of message buffers. More...

Components
	Component bdlbb_blob
	Provide an indexed set of buffers from multiple sources.
	Component bdlbb_blobstreambuf
	Provide blob implementing the streambuf interface.
	Component bdlbb_blobutil
	Provide a suite of utilities for I/O operations on bdlbb::Blob.
	Component bdlbb_pooledblobbufferfactory
	Provide a concrete implementation of bdlbb::BlobBufferFactory.
	Component bdlbb_simpleblobbufferfactory
	Provide a simple implementation of bdlbb::BlobBufferFactory.

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Detailed Description

Outline

• Purpose
• MNEMONIC: Basic Development Library Blobs (bdlbb)
• Description
  • Hierarchical Synopsis
  • Component Synopsis

Purpose:

Provide flexible, efficient management of message buffers.

MNEMONIC: Basic Development Library Blobs (bdlbb):

See also:

bslma

Description:

This package defines, bdlbb::Blob, a vocabulary type for other bdl packages. A bdlbb::Blob object consists of a sequence of bdlbb::BlobBuffer objects, each of which have a shared pointer to underlying memory. A protocol is defined for factories to manage bdlbb::BlobBuffer objects, and a concrete implementation is provided. Other components define non-primitive operations on bdlbb::Blobs.

Hierarchical Synopsis:

The bdlbb package currently has 5 components having 2 levels of physical dependency. The list below shows the hierarchical ordering of the components. The order of components within each level is not architecturally significant, just alphabetical.

  2. bdlbb_blobstreambuf
     bdlbb_blobutil
     bdlbb_pooledblobbufferfactory
     bdlbb_simpleblobbufferfactory

  1. bdlbb_blob

Component Synopsis:

bdlbb_blob:
Provide an indexed set of buffers from multiple sources.

bdlbb_blobstreambuf:
Provide blob implementing the streambuf interface.

bdlbb_blobutil:
Provide a suite of utilities for I/O operations on bdlbb::Blob.

bdlbb_pooledblobbufferfactory:
Provide a concrete implementation of bdlbb::BlobBufferFactory.

bdlbb_simpleblobbufferfactory:
Provide a simple implementation of bdlbb::BlobBufferFactory.