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SEARCH MATHEMATICA 8 DOCUMENTATION
THIS IS DOCUMENTATION FOR AN OBSOLETE PRODUCT.
SEE THE
DOCUMENTATION CENTER
FOR THE LATEST INFORMATION.
Mathematica
>
Core Language
>
Procedural Programming
>
Flow Control
>
Built-in
Mathematica
Symbol
Interrupts and Aborts
Evaluation
Tutorials »
|
Catch
Check
See Also »
|
Flow Control
Package Bulletproofing
More About »
CheckAbort
CheckAbort
[
expr
,
failexpr
]
evaluates
expr
, returning
failexpr
if an abort occurs.
MORE INFORMATION
CheckAbort
absorbs any aborts it handles, and does not propagate them further.
CheckAbort
works inside
AbortProtect
.
CheckAbort
has attribute
HoldAll
.
EXAMPLES
CLOSE ALL
Basic Examples
(1)
Catch an abort in a part of a computation allowing the rest of it to continue:
Catch an abort in a part of a computation allowing the rest of it to continue:
In[1]:=
Out[1]=
Applications
(1)
A function that cleans up global settings that it makes in case of an abort:
The message has been turned back on even when the computation is interrupted:
SEE ALSO
Catch
Check
TUTORIALS
Interrupts and Aborts
Evaluation
MORE ABOUT
Flow Control
Package Bulletproofing
New in 2
EXAMPLES
Basic Examples 
Applications 