sharedblock3bobcat

Usage

Overview

FBB::SharedBlock objects are used by FBB::SharedSegment to access the IDs and shared memory locks of shared memory data segments.

Namespace

FBB
All constructors, members, operators and manipulators, mentioned in this man-page, are defined in the namespace FBB.

Inherits from

-

Constructors

Only the default constructor is available. Copy and move assignment operators are not available.

Member functions

o

size_t id() const:
The object’s stored ID value is returned.

o

void lock() const:
When returning from this member, the current process has obtained the FBB::SharedBlock’s shared memory mutex lock.

o

void setID(size_t id):
The object’s stored ID value is set to id.

o

void unlock() const:
The shared memory segment’s mutex lock is released.

Examples

See the sharedstream(3bobcat) man page.

Files

bobcat/sharedblock - defines the class interface

Bobcat project files

o

https://fbb-git.gitlab.io/bobcat/: gitlab project page;

Debian Bobcat project files:

o

libbobcat6: debian package containing the shared library, changelog and copyright note;

o

libbobcat-dev: debian package containing the static library, headers, manual pages, and developer info;

Bobcat

Bobcat is an acronym of `Brokken’s Own Base Classes And Templates’.