Base Library: Substring Structures
This library cluster has 59 classes.
ECF: base.ecf
Container classes for substrings
- Compacted arrays of substrings
- Grids of substrings
- Lists of substrings
- String occurrence interval lists
- Tables of substrings
Directory: library/base/text/string/structures
abstract
EL_LINEAR_STRINGS
Abstraction for joining strings using routines in EL_LINEAR [S]
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EL_SORTABLE_STRING_LIST
Sortable list of strings conforming to READABLE_STRING_GENERAL
EL_SPLIT_IMMUTABLE_STRING_LIST
Splits strings conforming to IMMUTABLE_STRING_GENERAL
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EL_STRING_CHAIN
Chain of strings conforming to STRING_GENERAL
EL_STRING_SPLIT_CONTAINER
Abstraction representing container to be filled with split substrings
grid
EL_IMMUTABLE_STRING_32_GRID
2 dimensional array of IMMUTABLE_STRING_32 strings that share the same comma separated text of a STRING_32 manifest constant
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EL_IMMUTABLE_STRING_8_GRID
2 dimensional array of IMMUTABLE_STRING_8 strings that share the same comma separated text of a STRING_8 manifest constant
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EL_IMMUTABLE_STRING_GRID
2 dimensional array of immutable strings that share the same text of a comma separated manifest constant conforming to STRING_GENERAL
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interval-list
EL_OCCURRENCE_INTERVALS
List of all occurrence intervals of a pattern or character in a string conforming to READABLE_STRING_GENERAL
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EL_SPLIT_INTERVALS
List of all split-intervals in a string conforming to READABLE_STRING_GENERAL split by a string or character delimiter.
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interval-list/string-32
EL_STRING_32_OCCURRENCE_INTERVALS
OCCURRENCE_INTERVALS optimized for strings conforming to READABLE_STRING_32
EL_STRING_32_SPLIT_INTERVALS
SPLIT_INTERVALS optimized for strings conforming to READABLE_STRING_32
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interval-list/string-8
EL_STRING_8_OCCURRENCE_INTERVALS
EL_OCCURRENCE_INTERVALS optimized for strings conforming to READABLE_STRING_8
EL_STRING_8_SPLIT_INTERVALS
EL_SPLIT_INTERVALS optimized for strings conforming to READABLE_STRING_8
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interval-list/zstring
EL_ZSTRING_OCCURRENCE_INTERVALS
EL_OCCURRENCE_INTERVALS optimized for strings of type ZSTRING
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EL_ZSTRING_SPLIT_INTERVALS
EL_SPLIT_INTERVALS optimized for strings of type ZSTRING
list
EL_LINKED_STRING_LIST
Linked string list
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EL_SPLIT_READABLE_STRING_LIST
A virtual split-list of strings conforming to READABLE_STRING_GENERAL represented as a 2-dimensional array of substring intervals
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EL_SPLIT_STRING_LIST
A virtual split-list of strings conforming to STRING_GENERAL represented as an array of substring intervals
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EL_STRING_LIST
List of strings conforming to STRING_GENERAL
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EL_STRING_POOL
Map character capacities to reuseable buffer strings. A negative count indicates that the string item is "on loan" as a buffer. A positive count indicates the string is available to borrow.
The borrowed_item routine returns the best match for a preferred capacity.
list/cursor
EL_COMPACT_ZSTRING_ITERATION_CURSOR
Iteration_cursor for EL_COMPACT_ZSTRING_LIST
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EL_SPLIT_READABLE_STRING_ITERATION_CURSOR
Iteration_cursor for EL_SPLIT_READABLE_STRING_LIST
EL_SPLIT_STRING_ITERATION_CURSOR
Iteration_cursor for EL_SPLIT_READABLE_STRING_LIST
list/string-32
EL_SPLIT_IMMUTABLE_STRING_32_LIST
A list of substring index intervals conforming to EL_SPLIT_INTERVALS for a string of type IMMUTABLE_STRING_32
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EL_SPLIT_STRING_32_LIST
A list of substring index intervals conforming to EL_SPLIT_INTERVALS for a string of type STRING_32
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EL_STRING_32_LIST
List of strings of type STRING_32
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list/string-8
EL_IMMUTABLE_STRING_8_LIST
Sortable list of IMMUTABLE_STRING_8
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EL_IMMUTABLE_UTF_8_LIST
EL_IMMUTABLE_STRING_8_LIST encoded as UTF-8
EL_SPLIT_IMMUTABLE_STRING_8_LIST
A list of substring index intervals conforming to EL_SPLIT_INTERVALS for a string of type IMMUTABLE_STRING_8
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EL_SPLIT_IMMUTABLE_UTF_8_LIST
Split immutable UTF 8 list
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EL_SPLIT_STRING_8_LIST
A list of substring index intervals conforming to EL_SPLIT_INTERVALS for a string of type STRING_8
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EL_STRING_8_LIST
List of strings of type STRING_8
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list/zstring
EL_COMPACT_ZSTRING_LIST
Memory efficient list of ZSTRING with character data stored as a single UTF-8 encoding instance of IMMUTABLE_STRING_8 using class EL_SPLIT_IMMUTABLE_UTF_8_LIST
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EL_SPLIT_ZSTRING_LIST
A list of substring index intervals conforming to EL_SPLIT_INTERVALS for a string of type ZSTRING
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EL_ZSTRING_LIST
List of strings of type ZSTRING
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substring-array
EL_COMPACT_SUBSTRINGS_32
Creatable implementation of abstract class EL_COMPACT_SUBSTRINGS_32_I
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EL_COMPACT_SUBSTRINGS_32_BUFFER
Extendable EL_COMPACT_SUBSTRINGS_32 with fast appending
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EL_COMPACT_SUBSTRINGS_32_I
A list of substrings from a STRING_32 compacted into a single array of type
area: SPECIAL [CHARACTER_32]
Each substring is preceded by two 32 bit characters representing the lower and upper index.
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EL_COMPACT_SUBSTRINGS_32_IMPLEMENTATION
Implementation routines for EL_COMPACT_SUBSTRINGS_32
EL_COMPACT_SUBSTRINGS_32_ITERATION
Stateless character iteration over SPECIAL area in EL_COMPACT_SUBSTRINGS_32
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EL_EXTENDABLE_AREA_IMP
Class to make descendants of abstract class EL_EXTENDABLE_AREA_I createable.
EL_INDEXABLE_SUBSTRING_32_ARRAY
An object providing fast sequential lookups of character code at a subarray index of an area belonging to an instance of EL_SUBSTRING_32_ARRAY
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EL_SUBSTRING_32_ARRAY
Array of sequential substrings from an instance of STRING_32 compacted into a single SPECIAL array:
area: SPECIAL [NATURAL]
area [0] contains the substring count: count
area [1] -> area [count * 2] contains a series of count interval specifications [lower, upper]
area [count * 2 + 1] -> area [area.count - 1] contains the combined substring character data
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EL_SUBSTRING_32_ARRAY_IMPLEMENTATION
Implementation routines for EL_SUBSTRING_32_ARRAY
EL_SUBSTRING_32_ARRAY_ITERATOR
Iterator for EL_SUBSTRING_32_ARRAY
EL_SUBSTRING_32_BUFFER
Temporary fast buffer contents of a EL_SUBSTRING_32_ARRAY
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EL_SUBSTRING_32_CONTAINER
Abstraction to obtain count of STRING_32 substrings
EL_SUBSTRING_32_LIST
An extendible buffer for creating instances of EL_SUBSTRING_32_ARRAY
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table
EL_FILLED_STRING_32_TABLE
Table of filled strings of type STRING_32
EL_FILLED_STRING_8_TABLE
Table of filled strings of type STRING_8
EL_FILLED_STRING_TABLE
Table of filled strings of type conforming to READABLE_STRING_GENERAL
EL_FILLED_ZSTRING_TABLE
Table of filled strings of type EL_ZSTRING
EL_IMMUTABLE_STRING_32_TABLE
Implementation of EL_IMMUTABLE_STRING_TABLE for keys and virtual items of type IMMUTABLE_STRING_32 and initialized by a manifest string of type STRING_32
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EL_IMMUTABLE_STRING_8_TABLE
Implementation of EL_IMMUTABLE_STRING_TABLE for keys and virtual items of type IMMUTABLE_STRING_8 and initialized by a manifest string of type STRING_8
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EL_IMMUTABLE_STRING_TABLE
A table mapping keys conforming to type IMMUTABLE_STRING_GENERAL to virtual items of the same type. The table with all the keys and items uses a shared character area. The looked up items are virtual because they are created on demand from a compact interval of type INTEGER_64.
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EL_IMMUTABLE_UTF_8_TABLE
Compact string table with items encoded as shared UTF-8 created from table manifest formatted as:
key_1: line 1.. line 2.. key_2: line 1.. line 2.. ..
The keys must be lowercase Eiffel identifiers.
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EL_STRING_HASH_TABLE
Hash table with keys conforming to READABLE_STRING_GENERAL
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EL_ZSTRING_HASH_TABLE
Hash table with ZSTRING as lookup key
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