The naval constructor Ferdinand Reech had put forward the concept in 1832 but had not demonstrated how it could be applied to practical problems in ship resistance.

While code using the Turbo Pascal object model could still be compiled, Delphi featured a new syntax using the keyword in preference to, the Create constructor and a virtual Destroy destructor ( and negating having to call the and procedures ), properties, method pointers, and some other things.

Another typical example is interacting with files: We could have an object that represents a file that is open for writing, wherein the file is opened in the constructor and closed when the object goes out of scope.

Each constructor can carry with it a different type of data.

Consequently the Gaussian theory only supplies a convenient method of approximating to reality ; and no constructor would attempt to realize this unattainable ideal.

In Eve Online ( a space-themed MMORPG ) no strict classes exist but by training certain skills one can become a specialized player within certain archetypes such as combatant / pirate, constructor / inventor, miner / gatherer.

The default constructor has no parent.

For backwards-compatibility ( or for where no. NET equivalent library exists ), JScript. NET still provides full access to ActiveX objects via. NET / COM interop using both the ActiveXObject constructor and the standard methods of the. NET Type class.

Until the season this was the last season during which no British constructor won any race.

* René Leduc ( amateur ), ( no relation to above ), amateur aircraft constructor.

The most important of them is no doubt St. Laurent Church, built by the constructor Brauenbock according to the plans of the architect Kilian Ignaz Dientzenhofer.

Forum Appii an ancient post station on the Via Appia, 43 miles ( 69 km ) southeast of Rome, founded, no doubt, by the original constructor of the road.

It is loosely related to the object-oriented notion of a constructor, which creates a new object given arguments, and more closely related to the constructor function of an algebraic data type system.

This Chassis object would be instantiated in the constructor of the Car class ( or defined as the data type of the data member and its properties assigned in the constructor.

In Haskell, the following line defines an algebraic data type that has a single data constructor that wraps an integer and a string.

Values of algebraic types are analyzed with pattern matching, which identifies a value by its constructor or field names and extracts the data it contains.

Somewhat similar to a function, a data constructor is applied to arguments of an appropriate type, yielding an instance of the data type to which the type constructor belongs.

For instance, the data constructor is logically a function, meaning that giving an integer as an argument to produces a value of the type.

What is happening is that we have a datatype, which can be “ one of several types of things .” Each “ type of thing ” is associated with an identifier called a constructor, which can be thought of as a kind of tag for that kind of data.

Patterns are recursive, so then the data that is associated with that constructor is matched with the pattern " n ".

switch on ( data. constructor )

Each constructor tags a product type to separate it from others, or if there is only one constructor, the data type is a product type.

It is called a constructor because it constructs the values of data members of the class.

Programmers can also use the term constructor to denote one of the tags that wraps data in an algebraic data type.

With this car Ford became in 1966 the first and so far the only American constructor to win overall at Le Mans.

Koenig will also be remembered as the inventor and constructor of many other beautiful pieces of apparatus for the investigation of acoustical problems, among which may be mentioned his wave-sirens, the first of which was shown at Philadelphia in 1876.

After Porsche introduced a better car in with an 8-cylinder engine, Gurney broke through at the French Grand Prix at Rouen-Les-Essarts with his first World Championship victory-the only GP win for Porsche as an F1 constructor.

Samuel David " Sam " Michael ( born 29 April 1971 ) is sporting director at McLaren, a Formula One constructor.

Nevertheless, JScript. NET still provides full support for interpreting code at runtime ( e. g., via the constructor or the function ) and indeed the interpreter can be exposed by custom applications hosting the JScript. NET engine via the VSA interfaces.

ATS ( Automobili Turismo e Sport ) was an Italian automotive constructor and racing team that operated between 1963 and 1965, formed after the famous " Palace Revolution " at Ferrari.

In object-oriented programming, a constructor ( sometimes shortened to ctor ) in a class is a special type of subroutine called at the creation of an object.

A relationship with premier race car constructor Harry Miller resulted in the Four Wheel Drive Miller that competed successfully at Indianapolis in 1931 and later.

With this car Shelby became the first American constructor to win a title on the international scene at the FIA World Sportscar Championship in 1965.

Automobiles Martini is a constructor of Formula racing cars from France, founded by Renato " Tico " Martini in 1965, when Martini and partner Bill Knight founded the Winfield Racing School at the Magny-Cours circuit.

Schmid followed the same strategy as he had at ATS, advertising the Rial wheel brand by entering Formula One as a constructor.

Brian McGuire ( 13 December 1945 in East Melbourne – 29 August 1977 at Brands Hatch, UK ) was a racing driver and constructor from Australia.

The GTAA has assumed it will be selected as constructor and operator, initially serving general aviation but eventually including scheduled passenger service, to relieve congestion at Lester B. Pearson International Airport west of Toronto.

" Roller coaster constructor Werner Stengel receives honorary doctorate at Göteborg University ".

He was declared unfit for sea duty and assigned first to the Naval Academy as a navigation and physics instructor and then as the supervisory naval constructor at Bethlehem Steel Corporation Fore River Shipyard in Quincy, Massachusetts pending admission to the Massachusetts Institute of Technology ( MIT ).

It was also the last of 23 Formula One race wins for Tyrrell, who had won their first grand prix as a constructor at the 1971 Spanish Grand Prix with that years World Champion Jackie Stewart driving the Tyrrell 003.

The Admiralty provided the original plans of the ship plus Joseph Scullard, constructor at Portsmouth dockyard, to assist.

Racing for Holland's Dome ( constructor ) | Dome S101-Judd ( engine ) | Judd at the 2006 24 Hours of Le Mans, showing a special paint scheme for the 2006 FIFA World Cup.