<< mustBeA

Validators

mustBeFinite >>

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mustBeFile

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Checks that input path refers to file.

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Syntax

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mustBeFile(var)

mustBeFile(var, argPosition)

C++: void mustBeFile(const ArrayOfVector& args, int argPosition)

Input argument

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var

a variable: a scalar string array or row vector characters array.

argPosition

a positive integer value: Position of input argument.

Description

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mustBeFile checks that input path refers to file or raise an error.

Example

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mustBeFile(tempdir())
 mustBeFile([nelsonroot(), '/etc/startup.m'])

See also

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isfile.

History

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Version	Description
1.0.0	initial version

Author

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Allan CORNET