In computer science, a preprocessor (or precompiler) is a program that processes its input data to produce output that is used as input in another program...
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The C preprocessor (CPP) is a text file processor that is used with C, C++ and other programming tools. The preprocessor provides for file inclusion (often...
38 KB (4,526 words) - 19:27, 4 June 2025
PHP (redirect from PHP: Hypertext Preprocessor)
Home Page, but it now stands for the recursive acronym PHP: Hypertext Preprocessor. PHP code is usually processed on a web server by a PHP interpreter implemented...
140 KB (12,553 words) - 15:42, 7 June 2025
The PL/I preprocessor is the preprocessor for the PL/I computer programming language. The preprocessor interprets a subset of the full PL/I language to...
14 KB (1,631 words) - 00:12, 18 March 2022
Directive (programming) (redirect from Preprocessor directive)
language and may vary from compiler to compiler. They can be processed by a preprocessor to specify compiler behavior, or function as a form of in-band parameterization...
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is a feature of some computer programming languages, especially the C preprocessor, whereby a macro may be declared to accept a varying number of arguments...
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General-purpose macro processor (redirect from General purpose preprocessor)
A general-purpose macro processor or general purpose preprocessor is a macro processor that is not tied to or integrated with a particular language or...
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programming languages, #pragma once is a non-standard but widely supported preprocessor directive designed to cause the current header file to be included only...
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source code, includes directives for the C preprocessor. A translation unit is the output of the C preprocessor – a source file after it has been preprocessed...
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Memory can be allocated to a program with calls to library routines. A preprocessor performs macro definition, source code file inclusion, and conditional...
101 KB (11,185 words) - 21:22, 28 May 2025
conditional comments within JScript, known as conditional compilation. C# have preprocessor directives for conditional compilation. #if DEBUG Console.WriteLine("Debug...
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In computer aided engineering (CAE) a preprocessor is a program which provides a graphical user interface (GUI) to define boundary conditions, materials...
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Troff (section Preprocessors)
overlapping them, and has a fully programmable input language. Separate preprocessors are used for more convenient production of tables, diagrams, and mathematics...
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by the first AutoChem preprocessor program called Pick. This subset of reactions is then used by the second AutoChem preprocessor program RoC (rate of...
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OpenGL Shading Language (section Preprocessor)
can have own independent return type. GLSL defines a subset of the C preprocessor (CPP), combined with its own special directives for specifying versions...
15 KB (1,372 words) - 22:58, 20 January 2025
The Kinetic PreProcessor (KPP) is an open-source software tool used in atmospheric chemistry. Taking a set of chemical reactions and their rate coefficients...
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combined file. Different processors may use different syntax. The C preprocessor (used with C, C++ and in other contexts) defines an include directive...
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(short for Rational Fortran) is a programming language implemented as a preprocessor for Fortran 66. It provides modern control structures, unavailable in...
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problem of double inclusion when dealing with the include directive. The C preprocessor processes inclusion directives like #include "Foo.h" to include "Foo...
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Gharaibeh, Robert Parlett and others. Unicon descended from Icon and a preprocessor for Icon called IDOL. Compared with Icon, Unicon offers better access...
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Windows software trace preprocessor (WPP; the preprocessor and related support tools are known as WPP Software Tracing) is a preprocessor that simplifies the...
9 KB (1,282 words) - 02:17, 11 May 2025
PL/I (section Preprocessor)
additions of their own. IBM has continued to add preprocessor features to its compilers. The preprocessor treats the written source program as a sequence...
97 KB (12,071 words) - 06:33, 31 May 2025
analysis hardware used preprocessors to act as an interface to the microprocessor. Aside from the 64304A Emulation Bus Preprocessor (manual at Bitsavers)...
21 KB (1,725 words) - 19:04, 24 June 2024
C23 (C standard revision) (section Preprocessor)
to be checked by preprocessor directives. Add __has_c_attribute allowing the availability of an attribute to be checked by preprocessor directives. (see...
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have integrated subsets of the C preprocessor into their systems. SIMSCRIPT is an application specific Fortran preprocessor for modeling and simulating large...
105 KB (11,251 words) - 11:07, 5 June 2025
first implemented as a preprocessor in the troff document processing system but is now often used with LaTeX. The pic preprocessor filters a source document...
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ANSI C, ISO C, and Standard C are successive standards for the C programming language published by the American National Standards Institute (ANSI) and...
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IRAF (section Subset preprocessor language)
Unix system functions, but with an API for the IRAF specific Subset Preprocessor language (SPP). The Host System Interface (HSI) is the kernel providing...
21 KB (2,383 words) - 20:39, 23 December 2024
Sass (short for syntactically awesome style sheets) is a preprocessor scripting language that is interpreted or compiled into Cascading Style Sheets (CSS)...
19 KB (1,213 words) - 01:09, 19 November 2024
Stylus is a dynamic stylesheet preprocessor language that is compiled into Cascading Style Sheets (CSS). Its design is influenced by Sass and Less. It...
4 KB (337 words) - 05:31, 20 April 2024