Techsoft Pvt. Ltd. - Software Products

VxDWriter

VxDWriter is a tool for developing Windows 95/98 Virtual Device Driver (VxD) quickly and efficiently in C/C++. No assembly language programming skill is required with this tool. The resulting VxD, when compiler optimization is enabled, will be comparable with that written in assembly language in code efficiency and size. This tool aims to reduce the Total Cost of Development and Maintenance for your VxDs. Key features: -------------------- 1. VxDWizard to generate a working skeletal VxD with few inputs. 2. Special VxD run-time library for handling callback functions, simulating interrupts, memory management, string and memory manipulation, file I/O, debugging, calling 32-bit DLLs in application-time, floating-point operations, etc. 3. More than 620 additional VxD service wrapper functions. 4. Highly optimized VxD Foundation Class Library for developing VxD in C++ using object oriented design methodology without sacrificing performance 5. Support for developing VxD in MS Visual C++ IDE. 6. Integrated help file with Win98 DDK, which can accessed from MS Visual C++ 6.0 IDE. 7. A good number of sample VxDs. 8. 100% compatible with Windows 95/98 DDK. 9. Includes most of the run-time library source code. 10. Free technical support through e-mail for 90 days. System Requirements: ---------------------------------- MS Visual C++ compiler 5.0/6.0 Windows 95/98 DDK

Keywords: vxd device driver development tool programming ddk library vxdwriter vxdwizard source code sample win95 win98 windows 95/98 previous version security functions

MirrorFolder

MirrorFolder is backup utility for Windows 95/98/Me/NT/2000/XP. It supports both real-time mirroring and automatic synchronization of folders/drives on local hard disk to another local/network/removable drive/disk. It can be used on standalone computers as well in a networked environment for mirroring files on remote computer through LAN. Key features: * Fully integrated with Windows. Simple, intuitive and flexible user interface through property page of the folder/drive in Explorer. No need to run a separate program file. Once a mirror folder/drive is set up, mirroring will be done in the background without requiring any further effort from the user saving his/her valuable time. * Supports real-time mirroring of folders/drives at system level. It is implemented in a device driver that performs RAID-1 type of mirroring on local/network drive in software on per file basis. It can also mirror exclusively opened files in real-time mode. * Supports automatic synchronization of mirrors in off-line mode at the specified time interval. It is implemented in a service program and works silently in the background. Options like bi-directional synchronization are also available. * Flexibility in selecting what to mirror. One can select a folder and exclude/include some file types/subfolders for mirroring. It also allows mirroring of an entire drive, including system drive, on another local drive. Mirror drive can be used to run the system in case the source drive fails. * Allows automatic archiving of mirror files inside a ZIP file periodically. * Uses very little system resources, e.g., memory, processor time, etc., to run itself. MirrorFolder 2.0 cost US $34.00 for a single computer license. Discount is available for purchasing two or more licenses. The product can be ordered online at . A fully functional 30 days trial version is also available to the public for download from this same web site.

Keywords: backup backup software raid raid-1 software raid utility tool mirrorfolder mirror folder synchronization directory mirroring replication cd-rw zip disk data

Matrix TCL

This is a C++ template class library to perform matrix calculations with ease and efficiency in your program. It supports most of the matrix calculations that you may need to do in your C++ programs. With this class you can do matrix calculations just like other built-in data types in your program. It supports arithmetic operations, sub-matrix operations, inversion, various matrix decompositions, solution of simultaneous linear equations, eigen value and eigen vector problem, and much more. Full source code is included with the package. This class is optimized for performance and memory usage and incurs negligible programming overhead over "C" programs. But it supports only dense matrices and not the sparse matrices. We have tested matrices of size up to 1000 x 1000 with this class. This package can be used with any modern ANSI/ISO compliant C++ compilers on any platforms. However, we have tested this package only with the following compilers. Compilers Tested: Borland C++ 5.5 C++ Builder 4.0 and 5.0 MS Visual C++ 5.0, and 6.0 If you want to use it with a different compiler not listed above, please contact us at matrix@techsoftpl.com.

Keywords: c matrix template class library inversion lu decompositions linear equations eigen value vector arithmetic sub-matrix operations iriver input devices