Search Results for "pointer"
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Showing 33 open source projects for "pointer"
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OpenGL Mathematics
Highly Optimized Graphics Math (glm) for C
...(There will be unaligned versions later). cglm doesn't alloc any memory on heap. So it doesn't provide any allocator. You should alloc memory for out parameters too if you pass pointer of memory location. -
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L2
A BST, B-tree and trie data structures library.
L2 is a data structures library. Featured are self balancing BSTs and self balancing BST backed sequences, in memory B-trees and B-tree backed sequences, pointer sets, radix and critical bit trees. A few articles about L2 data structures and more here: https://dsxxi.home.blog/ -
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LPub3D
LDraw™ editor for LEGO® style digital building instructions.
LPub3D is an Open Source WYSIWYG editing application for creating LEGO® style digital building instructions. LPub3D is developed and maintained by Trevor SANDY. It uses the LDraw™ parts library, the most comprehensive library of digital Open Source LEGO® bricks available (www.ldraw.org/ ) and reads the LDraw LDR and MPD model file formats. LPub3D is available for free under the GNU Public License v3 and runs on Windows, Linux and macOS Operating Systems. LPub3D is also... -
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SimpleDCS is a Distributed Control System made easy - fully configurable both on hardware and a software level. Experimental stage (alpha)
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Haystack is a modern, engaging, and intuitive intranet platform that employees actually use.With customizable iOS and Android mobile apps, Slack and Microsoft Teams integrations, and an intuitive design employees love, Haystack brings an outstanding digital employee experience to your entire workforce, no matter where their work takes them.
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warpd
A modal keyboard-driven virtual pointer
A modal keyboard-driven interface for mouse manipulation. -
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ringBufU
Ring-Buffer library in C, includes support of multithreading
A Ring-Buffer instance could be used with element types - char - long - long long - void* . Focus is on a hardened SW structure with buffer-instance-pointer check (not very fast but more secure). Some features are globally choosable on compile-time (e.g. switch multithread support off completely to have faster access). Note: User Interface is for Test and Tutor Code only. -
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pointer-tutorial
A Tutorial on Pointers and Arrays in C
This is Ted Jensen's Tutorial on Pointers and Arrays in C. Ted used to make it available on his netcom website but has recently been deleted, This here is to preserve what I consider the best tutorial on pointers in C out there. This tutorial is intended to introduce pointers to beginning programmers in the C programming language. Over several years of reading and contributing to various conferences on C including those on the FidoNet and UseNet, I have noted a large number of... -
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JPointerLock
Pointer Lock for Java AWT/Swing
...Call PointerLock.setPointerLock(Window, boolean) on the AWT EDT when you want to lock or unlock the pointer. This library and the included native library loader are released under the Unlicense and come with absolutely no warranty. See https://unlicense.org/ for more information. -
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HackSys Extreme Vulnerable Driver
HackSys Extreme Vulnerable Driver (HEVD) - Windows & Linux
The HackSys Extreme Vulnerable Driver (HEVD) is a Windows Kernel driver that is intentionally vulnerable. It has been developed for security researchers and enthusiasts to improve their skills in kernel-level exploitation. HEVD offers a range of vulnerabilities, from simple stack buffer overflows to more complex issues such as use-after-free, pool buffer overflows, and race conditions. This allows researchers to explore exploitation techniques for each implemented vulnerability. -
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OzAPI Tcl/Tk
GUI and drawing for Fortran and 'C' programs
OzAPI is source code that enables user interfaces to be developed and graphics output to be designed for FORTRAN and 'C' programs using Tcl/Tk libraries. An example fortran program is supplied which you would normally use as a starting point for your application. The GUI is usually menu driven, and there are various dialogs that can be used. Graphics are based on the GKS graphics standard for drawing text, lines polygons etc Code extracted from the OzGIS mapping system. -
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gatelib
A multiplatform library to program in C++ like in an hi-level language
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bps
A B-tree based associative array library.
B-tree with a twist pointer set. The ordered set approaches the speed of the fastest unordered, hash table based sets, while using several times less memory. -
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test-tlb
Stupid memory latency and TLB tester
...By timing tight loops and varying parameters, the program reveals step-changes in latency that map to cache lines, page sizes, and TLB coverage. It is intentionally minimal so you can modify page sizes, strides, or pointer-chasing strategies to run experiments on different machines and kernels. The code is useful for teaching, hardware bring-up, or validating assumptions about huge pages and NUMA placement. Rather than providing a plotting framework, it prints timings that you can collect and graph with external tools to visualize cache/TLB boundaries. -
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Fondement Michtam
Few useful tools that will be liberally used in all my projects.
This package includes all little macros and utility primitives that my projects use as architectural fundation. This include: Genericity: 1 simple macros for translating a pointer to a field to a pointer to it's structure. 2 simple macros for Object inclusion in C. Memory management: My projects try to manage memory with a strict stack discipline (when possible). There are 2 main stacks, only one of which is widely used. It is also possible to push a stack on a stack, so this is really more a tree than a stack discipline. ... -
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Clue is an experimental C compiler that generates code for high-level dynamic languages such as Lua, Javascript, Perl5 and Common Lisp, as well as non-dynamic languages like C and Java. It supports the complete ANSI standard, including pointer arithmetic
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Cello
Higher level programming in C
...I made Cello as a fun experiment to see what C looks like hacked to its limits. As well as being a powerful library and toolkit, it should be interesting to those who want to explore what is possible in C. I recommend reading A Fat Pointer Library to get an overview of how Cello works.You can also peek at the source code, which I'm told is fairly readable, or ask me any questions you like via e-mail. -
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Simple Dynamic Strings
Simple Dynamic Strings library for C
...The library was originally used internally in Redis, but pulled out as a standalone project to allow any C project to benefit from its features. SDS strings maintain metadata (length, allocation size) just before the pointer returned to the user, while still being compatible with standard C string APIs (null-terminated). They enable common operations like concatenation, formatted append, efficient growth and trimming, and safe binary data handling. The design emphasises simplicity, compatibility, performance and minimal overhead: you still get a C-style char * string pointer, but you also get length tracking, safe memory management, and higher-level string operations. ... -
18
Squadra
A set-square on your screen!
News: Squadra can constrain the mouse pointer! A set-square that is displayed on top of any other program and provides a visual reference for drawing perpendicular lines, measuring angles and so on... See the screenshots for some examples of usage. IT: Novità: Squadra può vincolare il puntatore del mouse! Una squadra (da disegno) visibile sopra ogni altro programma che fornisce un riferimento visivo per disegnare linee perpendicolari, misurare angoli, ecc... -
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YSignalSlot
Header only c++ signal slot mechanism implemantation
.... - It uses meta programming methods for “static for loop” and “static if”. - Signals can be used nested. - Receivers can be “this” pointer. - It is free and LGPL licensed. - It uses C++11 features. -
20
libcontc
Container library in C.
...Performance These are designed to be general purpose, and reasonably efficient in most circumstances. Notes The biggest problem with these is type safety due to the use of pointer to void for type abstraction. This code is intentionally spartan. With the exception of a handful of assertions placed as an aid to debugging for the most common or fatal errors (underflow in pop operations, allocation failures), this library makes no attempt to protect itself. Please read 'algo' function documentation. Some of the functions have different behavior than the standard library equivalents. -
21
GLEXT - Win32 OpenGL Extension API
Win32 OpenGL Extension API
GLEXT is a Win32 DLL with header and linker library, designed using Microsoft Visual Studio 2012. It implements all publicly available OPENGL extensions as static functions, that can be directly called without the danger of running into NULL pointer exceptions. It can be freely used and distributed or modified. And as source is also available, the API can be recompiled with other versions of Visual Studio. And source can also be recompiled with Other C/C++ API for different OSes, with modifications. THIS IS HOWEVER A WIN32 PROJECT AND SUPPORTS ATLEAST WINDOWS VISTA OS -
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A capsule tree is a general purpose, self-balancing tree data structure for large, ordered, data-sets. It is designed to provide the same characteristics as B-trees and B+trees, but built from the ground up for in-memory usage. In other words, there are no provisions for “slow” I/O cases. The original motivation for this tree was a better backend for memory managers. However, the end result was a new sub-category of trees. The implementation giving here is just one implementation of...
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23
movemouse
Move mouse pointer between screens with the keyboard
movemouse lets you 'memorize' several positions of the mouse pointer on however many screens you may have and then jump back to any of those positions using keyboard shortcuts. It will also optionally simulate a left mouse button 'click' after the move to raise the focus of the moved to location. Although it can be used on single monitor systems, the purpose of movemouse is to make it easy to jump between open windows on multiple monitor systems. -
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After the building of a simple 3D scanner (a webcam and a laser pointer), this software makes it possible to use these elements, with first analyse a video sequence, and second create a cloud of 3D points from the parameters of the system.
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This is a simple opaque code that represents function pointers, array of function pointers, recursion, trigraphs, digraphs, typedef of funtions with pointers, passing functions as parameter that returns pointer to function arrays and soon ....
