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Metaprogramming is a computer programming technique in which computer programs have the ability to treat other programs as their data. It means that a program can be designed to read, generate, analyse, or transform other programs, and even modify itself, while running.
145. Metaprogramming refers to a variety of ways a program has knowledge of itself or can manipulate itself. In languages like C#, reflection is a form of metaprogramming since the program can examine information about itself. For example returning a list of all the properties of an object.
13 de set. de 2021 · What's the formal definition of metaprogramming? One definition sees metaprogramming as introducing a higher level of abstraction: "the technique of specifying generic software source templates from which classes of software components, or parts thereof, can be automatically instantiated to produce new software components."
13 de mai. de 2024 · Meta programming. The Proxy and Reflect objects allow you to intercept and define custom behavior for fundamental language operations (e.g. property lookup, assignment, enumeration, function invocation, etc.). With the help of these two objects you are able to program at the meta level of JavaScript.
Handler / TrapInterceptionsInvariantsObject.getPrototypeOf() Reflect.getPrototypeOf method must return an ...Object.setPrototypeOf() Reflect.If target is not extensible, the ...Object.isExtensible() Reflect.Object.isExtensible( proxy) must return ...Object.preventExtensions() Reflect.Object.preventExtensions( proxy) only ...18 de nov. de 2023 · However, when C++ programmers talk about metaprogramming, they usually refer to template metaprogramming specifically (which has nothing to do with QT's meta-object system). Several other flavors exist: Some languages allow youto do metaprogramming at runtime (manipulating or extending types while the program is running), and QT's ...
11 de abr. de 2024 · Metaprogramming refers to a technique that allows code to get written during runtime. While there are many ways in which metaprogramming does this, here are the three main ones: Runs a Wide Variety of Operations. Metaprogramming allows users to perform various operations simultaneously while the original program is still running.
12 de set. de 2022 · In a nutshell, metaprogramming is writing code that writes code, but if we are looking for a better definition, let’s expand that simple notion. This technique builds programs that treat code as data. Therefore, the program can create, read, analyze, generate, manipulate or use other programs.
