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Executes routine with exception handling. Any exception is handled as fatal exception.
Unit
ELowLevel
Syntax
Code (Delphi)
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procedure SafeExec(
const AProc: ETypes.TProcedure;
const ASection: String
);
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Parameters
AProc [in]
A procedure to execute.
Must not throw exceptions as normal operation. Any exception inside this procedure is considered as fatal.
ASection [in]
Fully qualified name of procedure. Must have form 'UnitName.ProcName'.
ProcName must be either 'Init' or 'Done'.
Remarks
This routine is used to wrap code from initialization / finalization sections for safe executing.
Passed procedure is either Init or Done procedures, which performs code which should be in initialization and finalization sections. See examples for exact pattern of usage.
Any exception inside specified procedure is considered as fatal exception and triggers an internal EurekaLog's error.
Note
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The names of routines ('Init' and 'Done') are important, because this procedure also changes IntoInitialization and IntoFinalization variables.
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Any exception inside this procedure is handled by _InitDoneErrorHandler (if assigned).
Examples
Code (Delphi)
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unit ESomeUnit;
// ...
implementation
// ...
procedure Init;
begin
// ...
end;
procedure Done;
begin
// ...
end;
initialization
SafeExec(Init, 'ESomeUnit.Init');
finalization
SafeExec(Done, 'ESomeUnit.Done');
end.
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Warning
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Any EurekaLog's unit must follow this pattern above (except those which do not have init/done code).
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Important!
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You must follow this pattern exactly.
No other code allowed in initialization / finalization section.
No other names allowed for Init / Done procedures.
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See also
| • | ShowInternalErrorMessage |
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Send feedback...
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Build date: 2024-12-19
Last edited: 2024-12-19
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