A set (pitch set, pitch-class set, set class, set form, set genus, pitch collection) in music theory, as in mathematics and general parlance, is a collection of objects. In musical contexts the term is traditionally applied most often to collections of pitches or pitch-classes, but theorists have extended its use to other types of musical entities, so that one may speak of sets of durations or timbres, for example.
A set by itself does not necessarily possess any additional structure, such as an ordering. Nevertheless, it is often musically important to consider sets that are equipped with an order relation (called segments); in such contexts, bare sets are often referred to as "unordered", for the sake of emphasis.
Two-element sets are called dyads, three-element sets trichords (occasionally "triads", though this is easily confused with the traditional meaning of the word triad). Sets of higher cardinalities are called tetrachords (or tetrads), pentachords (or pentads), hexachords (or hexads), heptachords (heptads or, sometimes, mixing Latin and Greek roots, "septachords"—e.g.,), octachords (octads), nonachords (nonads), decachords (decads), undecachords, and, finally, the dodecachord.
Set construction is the process by which a construction manager undertakes to build full scale scenery suitable for viewing by camera, as specified by a production designer or art director working in collaboration with the director of a production to create a set for a theatrical, film or television production. The set designer produces a scale model, scale drawings, paint elevations (a scale painting supplied to the scenic painter of each element that requires painting), and research about props, textures, and so on. Scale drawings typically include a groundplan, elevation, and section of the complete set, as well as more detailed drawings of individual scenic elements which, in theatrical productions, may be static, flown, or built onto scenery wagons. Models and paint elevations are frequently hand-produced, though in recent years, many Production Designers and most commercial theatres have begun producing scale drawings with the aid of computer drafting programs such as AutoCAD or Vectorworks.
In computing, associative containers refer to a group of class templates in the standard library of the C++ programming language that implement ordered associative arrays. Being templates, they can be used to store arbitrary elements, such as integers or custom classes. The following containers are defined in the current revision of the C++ standard: set
, map
, multiset
, multimap
. Each of these containers differ only on constraints placed on their elements.
The associative containers are similar to the unordered associative containers in C++ standard library, the only difference is that the unordered associative containers, as their name implies, do not order their elements.
map
and set
each key must be unique. multimap
and multiset
do not have this restriction.map
and multimap
each element is composed from a key and a mapped value. In set
and multiset
each element is key; there are no mapped values.A piscina is a shallow basin placed near the altar of a church, or else in the vestry or sacristy, used for washing the communion vessels. The sacrarium is the drain itself. Anglicans usually refer to the basin, calling it a piscina. Roman Catholics usually refer to the drain, and by extension, the basin, as the sacrarium. They are often made of stone and fitted with a drain, and are in some cases used to dispose of materials used in the sacraments and water from liturgical ablutions. They are found in Roman Catholic, Anglican, and Lutheran churches, and a similar vessel is used in Eastern Orthodox churches.
The piscina is a Latin word originally applied to a fish-pond, and later used for natural or artificial pools for bathing, and also for a water tank or reservoir. In ecclesiastical usage it was applied to the basin used for ablutions and sometimes other sacraments.
They were originally named for the baptismal font. Piscinae seem at first to have been mere cups or small basins, supported on perforated stems, placed close to the wall, and afterwards to have been recessed therein and covered with niche heads, which often contained shelves to serve as ambries. They were rare in England until the 13th century, after which there is scarcely an altar without one. They frequently take the form of a double niche, with a shaft between the arched heads, which are often filled with elaborate tracery. If there is no drain, a niche for washing is a lavabo, though the usage of the two terms is confused.
Piscina is a comune (municipality) in the Metropolitan City of Turin in the Italian region Piedmont, located about 25 km southwest of Turin.
Piscina borders the following municipalities: Cumiana, Pinerolo, Frossasco, Airasca, and Scalenghe. Part of the municipal territory was involved in the Battle of Marsaglia in 1693.
Easy! (Italian: Scialla!) is a 2011 Italian comedy film directed by Francesco Bruni.
A retired teacher and novelist (Bruno), who survives by private tutoring, is currently writing the biography for former adult star (Tina). He then discovers that one of his students (Luca), a teenager who is on the brink of failure at school, is actually his son.
The twelve tracks of the original soundtrack were produced by The Ceasars and sung by the Italian rapper Amir Issaa, then published by EMI Music Publishing Italy. The official videoclip of the film, directed by Gianluca Catania, won the 2012 Roma Videoclip Award. The Ceasars and Amir were nominated for the 2012 David di Donatello Award and Nastro d'Argento (silver ribbons) for the song “Scialla” and won the 2012 “Premio Cinema Giovane” for the best original soundtrack.
Easy may refer to: