Base Library: Data Persistence
This library cluster has 19 classes.
ECF: base.ecf
Classes providing the following facilities:
- Reading and writing arrays of floating-point type REAL_64.
- Files that notify a listener of byte-count written and read.
- A file conforming to PLAIN_TEXT_FILE that implements EL_OUTPUT_MEDIUM
- File line source and other abstractions
Directory: library/base/persistency
array
EL_ARRAY_READER
Array reader
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EL_ARRAY_WRITER
Array writer
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EL_ARRAY_WRITER_DOUBLE
Array writer double
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file
EL_NOTIFYING_FILE
File that can notify a listener of the progress of file read/write operations
file/plain-text
EL_DECODED_TEXT_FILE_LINES
Helper class to iterate a EL_PLAIN_TEXT_FILE as decoded ZSTRING lines using routine {EL_PLAIN_TEXT_FILE}.decoded.
EL_FILE_OPEN_ROUTINES
File open routines
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EL_NOTIFYING_PLAIN_TEXT_FILE
Notifying plain text file
EL_PLAIN_TEXT_FILE
Plain text file encoded as UTF-8 by default. It does not write a byte-order mark unless is_bom_enabled is set to True
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EL_TEXT_FILE_DECODED_LINE_CURSOR
ZSTRING implementation of EL_TEXT_FILE_ITERATION_CURSOR to decode lines from raw `file.last_string" text.
EL_TEXT_FILE_ITERATION_CURSOR
Abstract cursor to iterate lines of a EL_PLAIN_TEXT_FILE file
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EL_TEXT_FILE_LINE_CURSOR
STRING_8 implementation of EL_TEXT_FILE_ITERATION_CURSOR
file/raw
EL_INFO_RAW_FILE
Informational file for reading/writing file attributes or renaming or deleting
EL_NOTIFYING_RAW_FILE
Notifying raw file
storable
EL_STORABLE
Object that can read and write itself to a memory buffer of type EL_MEMORY_READER_WRITER.
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EL_STORABLE_HANDLER
Access to internals of storable classes
EL_STORABLE_IMPL
Do nothing implemention of EL_STORABLE
support/table
EL_DOUBLE_VARIABLE_TABLE
Double variable table
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EL_INTEGER_VARIABLE_TABLE
Integer variable table
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EL_VARIABLE_TABLE
Variable table
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