<< mustBeLessThanOrEqual

Validators

mustBeLogicalScalar >>

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mustBeLogical

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Checks that value is logical or raise an error.

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Syntax

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mustBeLogical(var)

mustBeLogical(var, argPosition)

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

Input argument

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var

a variable: all supported types and classes that implement islogical and isempty methods.

argPosition

a positive integer value: Position of input argument.

Description

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mustBeLogical checks that value is logical or raise an error.

Empty values are ignored.

Example

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mustBeLogical(true)
mustBeLogical([])
mustBeLogical([true false])

See also

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isempty, islogical.

History

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Version	Description
1.0.0	initial version

Author

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Allan CORNET