<< lastwarn

Error manager

rethrow >>

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MException

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Matrix Exception information.

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Syntax

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ME = MException(identifier, message)

ME = MException('last')

MException('reset')

Input argument

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identifier

a string: error identifier.

message

a string.

Output argument

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ME

a MException object.

Description

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All Nelson code that detects an error and throws an exception constructs an MException object.

identifier includes one or more component fields and a mnemonic field (example: 'nelson:matrix:empty')

ME = MException('last') return last exception.

MException('reset') clears last exception.

Example

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ME = MException('nelson:identifier', 'your error message.')
throw(ME)

See also

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error, try, throw, rethrow, throwAsCaller.

History

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Version	Description
1.0.0	initial version

Author

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Allan CORNET