Validators

mustBeFile >>

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mustBeA

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Checks that input value comes from one of specified classes.

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Syntax

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mustBeA(var, classNames)

mustBeA(var, classNames, argPosition)

C++: void mustBeA(const ArrayOfVector& args, const wstringVector &classNames, int argPosition)

Input argument

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var

a variable.

classNames

a variable: name of data type or class.

argPosition

a positive integer value: Position of input argument.

Description

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mustBeA checks that input value comes from one of specified classes.

Example

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mustBeA(1, 'double')
mustBeA([], ["double", "single"])

See also

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mustBeNumeric.

History

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Version	Description
1.0.0	initial version

Author

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Allan CORNET