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by: Ben Ingram |
last post by:
Hi all,
I am writing a template matrix class in which the template parameters are
the number of rows and number of columns. There are a number of reasons
why this is an appropriate tradeoff for my particular application. One of the
advantages is that the _compiler_ can force inner matrix dimensions used in
multiplication to agree. A _complie-time_ error will be triggered if you
write A * B and the number of coluns in A does not equal the...
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by: memocan |
last post by:
#include <iostream>
using namespace std;
int x; //global variable matrix
int main()
{
x= new float ; //initialize the size now
}
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by: christopher diggins |
last post by:
Here is some code I wrote for Matrix multiplication for arbitrary
dimensionality known at compile-time. I am curious how practical it is. For
instance, is it common to know the dimensionality of matricies at
compile-time? Any help would be appreciated. Hopefully this code comes in
useful for someone, let me know if you find it useful, or if you have
suggestions on how to improve it.
// Public Domain by Christopher Diggins, 2005
...
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by: Peterwkc |
last post by:
Hello all expert, i have two program which make me desperate bu after i have noticed the forum, my future is become brightness back.
By the way, my problem is like this i the first program was compiled and run without any erros but the second program has a run time error when the function return from allocate and the ptr become NULL. How to fixed this?
Second Program:
/* Best Method to allocate memory for 2D Array because it's
...
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by: okcomputer24 |
last post by:
I am wanting to produce a number matrix which will result in displaying the numbers in chronological order. For example, if a 3 x 3 matrix is desired, the output would result as such: ,,]
The first part of my code can produce the initial list. However I am unsure how to append the lists that would continue this matrix.
n = int(input("Give me an integer: "))
list1 =
i = 1
for i in range(1,n+1):
list1 = list1 +
i = i + 1
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by: kayjay66 |
last post by:
hello!
MY CODE IS RUNNING AND IT'S ALL FINE, I ONLY NEED TO KNOW HOW TO MODIFY IT AND MAKE IT RUN ON A CORE 2 DUO INTEL CENTRINO.
i have written 2 programs,
the first one is only for creating a sparse matrix and i don't need to parallelize it. i have explained how it works in case u need to use it or something... the second code is the one that needs to be parallelized. here's what the each of the 2 programs does:
1-the first program...
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by: NewCplusplus |
last post by:
Hello. I have made a square matrix of order nxn with random values in it. The entries are 1 to n appearing randomly as desired. Now i would like to limit all entries to appear strictly n times. for e.g. in the code below the output is a 9x9 matrix with entries 1 to 9. I want every number to appear only 9 times in the matrix to make it look like a sudoku. So how to do that?
#include <iostream>
#include <cstdlib>
#include <ctime>
using...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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