Search results for "distribution:perl perl hash"
Hash::Util - A selection of general-utility hash subroutines
"Hash::Util" and "Hash::Util::FieldHash" contain special functions for manipulating hashes that don't really warrant a keyword. "Hash::Util" contains a set of functions that support restricted hashes. These are described in this document. "Hash::Util...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
Hash::Util - A selection of general-utility hash subroutines
"Hash::Util" and "Hash::Util::FieldHash" contain special functions for manipulating hashes that don't really warrant a keyword. "Hash::Util" contains a set of functions that support restricted hashes. These are described in this document. "Hash::Util...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
Hash::Util::FieldHash - Support for Inside-Out Classes
A word on terminology: I shall use the term *field* for a scalar piece of data that a class associates with an object. Other terms that have been used for this concept are "object variable", "(object) property", "(object) attribute" and more. Especia...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
Hash::Util::FieldHash - Support for Inside-Out Classes
A word on terminology: I shall use the term *field* for a scalar piece of data that a class associates with an object. Other terms that have been used for this concept are "object variable", "(object) property", "(object) attribute" and more. Especia...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
Tie::Hash::NamedCapture - Named regexp capture buffers
This module is used to implement the special hashes "%+" and "%-", but it can be used to tie other variables as you choose. When the "all" parameter is provided, then the tied hash elements will be array refs listing the contents of each capture buff...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
Tie::Hash::NamedCapture - Named regexp capture buffers
This module is used to implement the special hashes "%+" and "%-", but it can be used to tie other variables as you choose. When the "all" parameter is provided, then the tied hash elements will be array refs listing the contents of each capture buff...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
DBM_Filter - Filter DBM keys/values
This module provides an interface that allows filters to be applied to tied Hashes associated with DBM files. It builds on the DBM Filter hooks that are present in all the *DB*_File modules included with the standard Perl source distribution from ver...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
DBM_Filter - Filter DBM keys/values
This module provides an interface that allows filters to be applied to tied Hashes associated with DBM files. It builds on the DBM Filter hooks that are present in all the *DB*_File modules included with the standard Perl source distribution from ver...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
lib/Tie/Hash.pm
This module provides some skeletal methods for hash-tying classes. See perltie for a list of the functions required in order to tie a hash to a package. The basic Tie::Hash package provides a "new" method, as well as methods "TIEHASH", "EXISTS" and "...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
lib/Tie/Hash.pm
This module provides some skeletal methods for hash-tying classes. See perltie for a list of the functions required in order to tie a hash to a package. The basic Tie::Hash package provides a "new" method, as well as methods "TIEHASH", "EXISTS" and "...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
Tie::SubstrHash - Fixed-table-size, fixed-key-length hashing
The Tie::SubstrHash package provides a hash-table-like interface to an array of determinate size, with constant key size and record size. Upon tying a new hash to this package, the developer must specify the size of the keys that will be used, the si...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
Tie::SubstrHash - Fixed-table-size, fixed-key-length hashing
The Tie::SubstrHash package provides a hash-table-like interface to an array of determinate size, with constant key size and record size. Upon tying a new hash to this package, the developer must specify the size of the keys that will be used, the si...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
OS2::REXX - access to DLLs with REXX calling convention and REXX runtime.
Load REXX DLL $dll = load OS2::REXX NAME [, WHERE]; NAME is DLL name, without path and extension. Directories are searched WHERE first (list of dirs), then environment paths PERL5REXX, PERLREXX, PATH or, as last resort, OS/2-ish search is performed i...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
OS2::REXX - access to DLLs with REXX calling convention and REXX runtime.
Load REXX DLL $dll = load OS2::REXX NAME [, WHERE]; NAME is DLL name, without path and extension. Directories are searched WHERE first (list of dirs), then environment paths PERL5REXX, PERLREXX, PATH or, as last resort, OS/2-ish search is performed i...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
B - The Perl Compiler Backend
The "B" module supplies classes which allow a Perl program to delve into its own innards. It is the module used to implement the "backends" of the Perl compiler. Usage of the compiler does not require knowledge of this module: see the O module for th...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
B - The Perl Compiler Backend
The "B" module supplies classes which allow a Perl program to delve into its own innards. It is the module used to implement the "backends" of the Perl compiler. Usage of the compiler does not require knowledge of this module: see the O module for th...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
DB - programmatic interface to the Perl debugging API
Perl debug information is frequently required not just by debuggers, but also by modules that need some "special" information to do their job properly, like profilers. This module abstracts and provides all of the hooks into Perl internal debugging f...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
DB - programmatic interface to the Perl debugging API
Perl debug information is frequently required not just by debuggers, but also by modules that need some "special" information to do their job properly, like profilers. This module abstracts and provides all of the hooks into Perl internal debugging f...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
re - Perl pragma to alter regular expression behaviour
'taint' mode When "use re 'taint'" is in effect, and a tainted string is the target of a regexp, the regexp memories (or values returned by the m// operator in list context) are tainted. This feature is useful when regexp operations on tainted data a...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
re - Perl pragma to alter regular expression behaviour
'taint' mode When "use re 'taint'" is in effect, and a tainted string is the target of a regexp, the regexp memories (or values returned by the m// operator in list context) are tainted. This feature is useful when regexp operations on tainted data a...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC