Eiffel is an object oriented programming language that uses an ISO standard. It was designed with the goal of creating advanced software applications that could be reliable, extended, and reusable. Another goal of Eiffel was to increase the productivity of programmers who used it. Despite this, Eiffel is a programming language that is not as common as systems such as Java. It should be noted that the lack of fame that surrounds Eiffel has not effected the many high profile projects it has been used for. For example, Eiffel has been used by the aerospace, healthcare, and game industries. It is also commonly featured in college classrooms where programming languages are taught.
Eiffel uses a number of different structures in its implementation. It uses the principle of Design by contract, along with the Open-closed principle. Many of the principles that are found in Eiffel have been successfully used in such popular programming languages as Java. Like many object oriented programming languages, one of the most fundamental elements of Eiffel are classes. In addition to this, it also uses static typing and automatic memory management. Inheritance is another important concept that can be found in Eiffel. It supports multiple inheritance, and it has a number of mechanisms that make it secure.
Perhaps one of the most notable features of Eiffel is the uniform type system it uses. This system is used for the purpose of processing semantics that are value and reference oriented. Agents can also be found in Eiffel, and these are objects that use wrapped computations, which gives them a strong connection to systems such as lambda calculus. The syntax for Eiffel is keyword based. However, it is free of elements such as separators. One of the primary forms of syntax which are available for routines are operators. There are a number of design goals that were connected to the creation of Eiffel. First, Eiffel uses declarative statements more than procedural code.
Eiffel is also notable for demphasizing the the need for bookkeeping instructions. It also does this with coding tricks that attempt to provide optimization hints that can be utilized by the compiler. This allows the code to be read much more readily, and the programmer can focus on the most important features of their applications without having to worry about implementation issues. Overall, Eiffel is a simple program that is designed to build applications that are reusable, and it also attempts to give direct answers to various computing challenges. There are a large number of optimization techniques that are provided by Eiffel, and they can allow programmers to use automatic inlining. The code that can be generated by this programming language is highly efficient.
Eiffel will place a very important emphasis on the use of classes. A large collection of classes are referred to as being a cluster, and superclusters are available as well. The use of clusters in Eiffel is mandatory organizational phenomenon. Any computer program that is built in Eiffel may have classes that are contained in distinct files.