HashTable -- the class of all hash tables

Types of hash table:

• DocumentTag -- the class of all document tags
• Ideal -- the class of all ideals
• ImmutableType -- the class of all immutable types
• Matrix -- the class of all matrices
• MonoidElement -- the class of all monoid elements
• MutableHashTable -- the class of all mutable hash tables
• MutableMatrix -- the class of all mutable matrices
• OptionTable -- the class of hash tables for optional arguments
• Program -- external program object
• ProgramRun -- result of running an external program
• ProjectiveHilbertPolynomial -- the class of all Hilbert polynomials
• RingMap -- the class of all ring maps
• TestInput -- see tests -- locate a package's tests
• VirtualTally

Functions and methods returning a hash table:

• applyKeys(HashTable,Function) -- see applyKeys -- apply a function to each key in a hash table
• applyKeys(HashTable,Function,Function) -- see applyKeys -- apply a function to each key in a hash table
• applyPairs(HashTable,Function) -- see applyPairs -- apply a function to each pair in a hash table
• applyValues(HashTable,Function) -- see applyValues -- apply a function to each value in a hash table
• hashTable(BasicList) -- see hashTable -- make a hash table
• hashTable(Function,BasicList) -- see hashTable -- make a hash table
• instances(Type) -- see instances
• merge(HashTable,HashTable,Function) -- see merge -- merge two hash tables
• new HashTable from List -- make a hash table from a list
• parent(HashTable) (missing documentation)
• partition(Function,VirtualTally) -- see partition -- partition a set or list by values of a function
• partition(Function,VirtualTally,VisibleList) -- see partition -- partition a set or list by values of a function
• partition(Function,VisibleList) -- see partition -- partition a set or list by values of a function
• partition(Function,VisibleList,VisibleList) -- see partition -- partition a set or list by values of a function
• selectKeys(HashTable,Function) -- see selectKeys -- select a part of a hash table by keys
• selectKeys(ZZ,HashTable,Function) -- see selectKeys -- select a part of a hash table by keys
• selectPairs(HashTable,Function) -- see selectPairs -- select a part of a hash table by pairs
• selectPairs(ZZ,HashTable,Function) -- see selectPairs -- select a part of a hash table by pairs
• select(HashTable,Function) -- see selectValues -- select part of a hash table by values
• select(ZZ,HashTable,Function) -- see selectValues -- select part of a hash table by values
• selectValues(HashTable,Function) -- see selectValues -- select part of a hash table by values
• selectValues(ZZ,HashTable,Function) -- see selectValues -- select part of a hash table by values

Methods that use a hash table:

• # HashTable -- see # List -- length or cardinality of a list, hash table, dictionary, set, or string
• HashTable #? Thing -- see #? -- check existence of value in a list, hash table, database, or string
• all(HashTable,Function) -- whether all key/value pairs in a hash table satisfy a specified condition
• any(HashTable,Function) -- whether all key/value pairs in a hash table satisfy a specified condition
• hooks(HashTable) -- see hooks -- list hooks attached to a key
• indices(HashTable) (missing documentation)
• installAssignmentMethod(Symbol,HashTable,Function) -- see installing assignment methods -- install methods assignment to the value of an operator
• installAssignmentMethod(Symbol,HashTable,HashTable,Function) -- see installing assignment methods -- install methods assignment to the value of an operator
• installAssignmentMethod(Symbol,HashTable,HashTable,Option) -- see installing assignment methods -- install methods assignment to the value of an operator
• installAssignmentMethod(Symbol,HashTable,Option) -- see installing assignment methods -- install methods assignment to the value of an operator
• keys(HashTable) -- see keys -- keys used in a hash table, dictionary, or database
• HashTable # Thing -- see List # ZZ -- get value from list, hash table, database, dictionary, or string
• package(HashTable) -- see package -- get containing package
• pairs(HashTable) -- see pairs -- list the pairs in a hash table, dictionary, or basic list
• remove(HashTable,Thing) -- see remove -- remove an entry from a mutable hash table, list, or database
• scanKeys(HashTable,Function) -- see scanKeys -- apply a function to each key in a hash table or database
• scanPairs(HashTable,Function) -- see scanPairs -- apply a function to the pairs in a hash table
• scanValues(HashTable,Function) -- see scanValues -- apply a function to each value in a hash table or database
• values(HashTable) -- see values -- values in a hash table

For the programmer

The object HashTable is a type, with ancestor class Thing.

The source of this document is in Macaulay2Doc/ov_hashtables.m2:117:0.