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table.iscelldefined - Function



Package utility
Module table
Tool table


test if a specific cell contains a value


Synopsis
iscelldefined(columnname, rownr)


Description
A column containing variable shaped arrays can have an empty cell (if no array has been put into it). This function tests if a cell is defined (thus is not empty). Note that a scalar column and a fixed shape array column cannot have empty cells.



Arguments

columnname in Name of column
    Allowed: String
rownr in Row number, starting at 1
    Allowed: Int


Returns
Bool


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2006-10-15