yogesh warad wrote: > Hi, > > Which data type is 128-bit long. I have tried QWORD on VS2003, but I > think it is not supported on it. Is there any other data type ? > Thanks in advance. > > Regards Yogesh
There isn't one that is native to C/C++. This is one of the biggest problems I have with the people who made the language - you can't say "I want a 32-bit data type" to the compiler and be guaranteed to get one. Now, you can probably fake a 128-bit data type with a C++ class. I would probably use two UInt64's to manage storage. And if you liberally use the 'inline' keyword, it will be only slightly slower than a native 128-bit type would be. Most modern compilers support 64-bit integers (usually via 'unsigned long long int' or equivalent) that a simple typedef can take care of. -- Thomas Hruska CubicleSoft President Ph: 517-803-4197 *NEW* MyTaskFocus 1.1 Get on task. Stay on task. http://www.CubicleSoft.com/MyTaskFocus/
