<< mustBeA

Validators

mustBeFile >>

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mustBeColumn

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Checks that value is a column vector or raise an error.

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Syntax

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mustBeColumn(var)

mustBeColumn(var, argPosition)

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

Input argument

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var

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

argPosition

a positive integer value: Position of input argument.

Description

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mustBeColumn checks that value is a column vector or raise an error.

Example

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mustBeColumn(true)
mustBeColumn([])
mustBeColumn(ones(3, 2, 4))

See also

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iscolumn.

History

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Version	Description
1.10.0	initial version

Author

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Allan CORNET