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ezmatrix

Written by Balazs Halasy, Updated by Svitlana Shatokhina Maintainers: Balazs Halasy, Svitlana Shatokhina
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Summary

Contains information about a matrix.

Persistent

No.

Attributes
Attribute Type Static* Description
name boolean Yes. Always FALSE (this attribute is currently not used).
rows array No.

A collection of miscellaneous structures that contain information about the rows. Currently there is only one structure, called "sequential". It is built up of an array of hashes. The following table reveals the structure of the array elements.

Name Type Description
identifier string The identifier of the column (defined at the class level).
name string The name of the column (defined at the class level).
columns array An array of strings holding the actual contents of the columns.
columns array No.

A collection of miscellaneous structures that contain information about the rows. Currently there are two types of structures: "sequential" and "id". The "sequential" structure is built up of an array hashes. The following table reveals the structure of the array elements.

Name Type Description
identifier string The identifier of the column (defined at the class level).
index string The row index ("0", "1", and so on).
name string The name of the column (defined at the class level).
rows array An array of strings holding the actual contents of the rows.

The "id" structure consists of hash where the keys are the column identifiers. The following table shows the structure that is available for each column identifier.

Name Type Description
identifier string The identifier of the column (defined at the class level).
index string The column index ("0", "1", and so on).
name string The name of the column (defined at the class level).
rows array An array of strings holding the actual contents of the rows.
cells array Yes. A flat array of the cells that make up the matrix (from left to right, top to bottom).
matrix array Yes. Consists of "rows", "columns" and "cells" (see above).
rowCount integer No. The number of rows.
columnCount integer No. The number of columns.

* Indicates whether the attribute provides a pre-fetched value or if it needs to be computed upon request.

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