<s>
Like	O
the	O
term	O
POJO	B-Language
(	O
Plain	B-Language
Old	I-Language
Java	I-Language
Object	I-Language
)	O
in	O
the	O
Java	B-Language
world	O
,	O
the	O
term	O
Plain	B-Language
Old	I-Language
C++	I-Language
object	I-Language
or	O
its	O
acronym	O
POCO	B-Language
means	O
a	O
C++	B-Language
artifact	O
that	O
is	O
neither	O
defined	O
by	O
nor	O
coupled	O
to	O
the	O
underlying	O
C++	B-Language
component	O
framework	B-Architecture
that	O
manipulates	O
it	O
.	O
</s>
<s>
Examples	O
of	O
such	O
an	O
artifact	O
include	O
,	O
for	O
instance	O
,	O
instances	O
of	O
C++	B-Application
classes	I-Application
,	O
K&R	O
structs	B-Language
,	O
unions	O
,	O
or	O
even	O
functions	O
(	O
as	O
function	B-Language
pointers	I-Language
)	O
.	O
</s>
<s>
This	O
is	O
contrast	O
to	O
component	O
model	O
in	O
classic	O
C++	B-Language
component	O
frameworks	O
,	O
such	O
as	O
OMG-CCM	O
,	O
JTRS-SCA	O
core	O
framework	B-Architecture
(	O
CF	O
)	O
,	O
OpenSOA	O
's	O
SCA	B-Application
for	O
C++	B-Language
.	O
</s>
<s>
These	O
classic	O
component	O
frameworks	O
either	O
dedicate	O
a	O
proprietary	O
component	O
programming	O
model	O
(	O
a	O
super	O
class	O
)	O
,	O
or	O
mandate	O
component	O
implementations	O
to	O
be	O
tightly	O
coupled	O
to	O
the	O
underlying	O
framework	B-Architecture
(	O
calling	O
its	O
runtime	B-Device
)	O
.	O
</s>
