<< mustBeFinite

Validators

mustBeFolder >>

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mustBeFloat

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Checks that value is floating-point or raise an error.

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Syntax

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mustBeFloat(var)

mustBeFloat(var, argPosition)

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

Input argument

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var

a variable: all supported types and classes that implement isfloat method.

argPosition

a positive integer value: Position of input argument.

Description

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mustBeFloat checks that value is floating-point (single or double) or raise an error.

Example

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mustBeFloat(true)
mustBeFloat([])
mustBeFloat(single([true false]))

See also

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isfloat.

History

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Version	Description
1.0.0	initial version

Author

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Allan CORNET