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 # Archive Class Reference

 Last update: 16.07.2025 

encapsulates I/O functions for [Matrix](class_matrix.xhtml "Standard matrix class. ") [More...](class_archive.xhtml#details)

## <a name="pub-methods"></a>Public Member Functions

<a id="a44139caf93a3463ea4f2a6671cdce842"></a>string **\_\_str\_\_** () <a id="a15a5d4d9e8fe47b652e6710046f9d74d"></a>int **AddMatrix** ([Matrix](class_matrix.xhtml) mat, string title="") <a id="ad9691755f4a0e1cdbcbb9aafbcd76c29"></a>[Matrix](class_matrix.xhtml) **GetMatrix** (number index, string title) <a id="a9a027de0a8a68fcb9f25d07712d02dc0"></a>int **RemoveMatrix** (number index) <a id="af40990b9bd3d70d30e8ce7cdda1ad56f"></a>int **Size** () <a id="a369c152c33427106e4fac7b87b9386d4"></a>int **Write** (string file) <a id="details" name="details"></a>## Detailed Description

encapsulates I/O functions for [Matrix](class_matrix.xhtml "Standard matrix class. ")