diff -r ebc84c812384 -r 46218c8b8afa Symbian3/PDK/Source/GUID-7809407D-EDC0-5907-B932-0D5726A7ECA2.dita --- a/Symbian3/PDK/Source/GUID-7809407D-EDC0-5907-B932-0D5726A7ECA2.dita Thu Mar 11 15:24:26 2010 +0000 +++ b/Symbian3/PDK/Source/GUID-7809407D-EDC0-5907-B932-0D5726A7ECA2.dita Thu Mar 11 18:02:22 2010 +0000 @@ -1,27 +1,27 @@ - - - - - -Simple -encapsulation of a service providerThis document describes how to use derived active object classes -to encapsulate services. -

Some active object classes do not implement a RunL() function. -Such classes are intended for derivation.

-

For example, the general purpose CTimer class provides -encapsulation of the timer services offered by the RTimer class, -but provides no RunL() to handle their completion. To use -the CTimer class, you must derive from it again and provide -a RunL() function.

-

Some asynchronous service providers may provide facilities for more than -one request to be outstanding simultaneously. However, a single active object -can only have one request outstanding. If all the facilities of such an asynchronous -service provider must be used in a program, then it must be encapsulated by -more than one active object.

+ + + + + +Simple +encapsulation of a service providerThis document describes how to use derived active object classes +to encapsulate services. +

Some active object classes do not implement a RunL() function. +Such classes are intended for derivation.

+

For example, the general purpose CTimer class provides +encapsulation of the timer services offered by the RTimer class, +but provides no RunL() to handle their completion. To use +the CTimer class, you must derive from it again and provide +a RunL() function.

+

Some asynchronous service providers may provide facilities for more than +one request to be outstanding simultaneously. However, a single active object +can only have one request outstanding. If all the facilities of such an asynchronous +service provider must be used in a program, then it must be encapsulated by +more than one active object.

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