Ch, pronounced as C H, is an embedded C/C++ interpreter. It extends C and C++ for scripting capability, numerical computing and cross platform 2D/3D plottings. The C Programming Language, Brian Kernighan and Dennis Ritchie, the original edition that served for many years as an informal specification of the language The C programming language is a standardized imperative computer programming language developed in the early 1970s by Ken Thompson and Dennis Ritchie for use on the... C++ (pronounced see plus plus, IPA: /siË plÉ™s plÉ™s/) is a general-purpose computer programming language. ...
Ch supports 1999 ISO C Standard (C99) and C++ classes. It is superset of C with C++ class. C99 major features such as complex numbers, variable length arrays (VLAs), IEEE-754 floating-point arithmetic, generic mathematical functions in C99 are suppported. Wide characters in Addendum 1 for C90 is also supported.
Embeddable scripting
As a C/C++ interpreter, it is a nice fit as an embedded scripting engine for C/C++ applications.
Shell programming and cross-platform scripting
Ch is a C-compatible shell similar as C-shell (csh). It can be used as login shell as well. Ch has a built-in string type for auto memory allocation and de-allocation. It makes scripting easier.
2D/3D plotting and numerical computing
Ch has built-in 2D/3D graphical plotting features and computational arrays for numerical computing. Linear system equation b = A*x can be written verbatim in Ch.
Examples
"Hello, world!" in Ch
There are two ways to run Ch code. One is:
#!/bin/ch printf("Hello world!n");
Another is:
#!/bin/ch #include <stdio.h> int main() { printf("Hello world!n"); }
Ch (digraph), considered a single letter in several Latin-alphabet languages
Chinterpreter, an interpreted superset of the C programming language
This page expands and disambiguates a two-letter combination which might be an abbreviation, an English word, a word in another language, any or all of these.
In computer programming, an interpreted language is a programming language whose programs may be executed from source form, by an interpreter.
Initially, interpreted languages were compiled line-by-line; that is, each line was compiled as it was about to be executed, and if a loop or subroutine caused certain lines to be executed multiple times, they would be recompiled every time.
In this case, a compiler may output some form of bytecode, which is then executed by a bytecode interpreter.
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