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by: Chiller |
last post by:
I'm now getting close to finishing my Distance class. In the code below I
have included a number of overload operators that test for equality etc.
I've also added more code in the TEST_DISTANCE driver to test the code.
I now have 2 remaining problems:
1. The code will allow for the input of distances in either cm, m or km
values;...
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by: Peng Yu |
last post by:
Hi,
For example, there is a function which is called many times from
different places in a program. I want measure how long this function
runs in total.
Of course, I can use gettimeofday to measure its running time. But it
looks a little cumbersome. I'm wondering whether there is a class for
it. Thanks!
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by: Charles M. Reinke |
last post by:
I'm using the function clock() to measure the run time of a program so that
I can compare among several different algorithms. My code looks like:
#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
#include <time.h>
int main() {
clock_t start, stop;
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by: Anand Ganesh |
last post by:
Hi All,
I have an image which is made to fit in a Window. The user can Zoom In or
Zoom Out and Pan the image.
These images are Engineering drawings which has been drawn to scale say 1
inch = 40 feet.
Now I want to provide a tool for the user where he/she can measure the
distance.
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by: Steve |
last post by:
I used the QueryPerformanceCounter and QueryPerformanceFrequency methods in
my VC++ 6.0 projects to measure correct time spans, for example for timeouts,
how much time takes to execute certain method etc
I wonder whether there is something similar in .NET to measure time spans?
Meantime I still use these methods through DllImport
...
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by: Joe Fallon |
last post by:
Is there a good way to measure the size of a page delivered to the browser?
Also, how do measure the size of Viewstate?
I am just using View Source, saving the text file and looking at the number
of kb in the Properties of the file.
Then I delete everything but the viewstate and measue it the same way.
1. Is it accurate?
2. Is there a...
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by: Sharon |
last post by:
I need to test a performance of some code of mine.
I tried using the Environment.TickCount but its resolution is too low (from
the MSDN remarks: The resolution of the TickCount property cannot be less
than 500 milliseconds.), I also tried the DateTime and it also gives me
minimum resolution of 500 milliseconds.
But I need to measure much less...
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by: Krish06 |
last post by:
Hi Friends,
i just need to measure the frequency and ampitude from sound..
in my pro i create a sine wave(i set freq 1000hz,amptitude200) and i passed that wave sound to my pc thru microphone,here i need to receive the sound to my program and the same time i need to dispaly the frequency,amptitude(1000hz,200) in my program..so i need to...
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by: kartouss |
last post by:
Hello i am new to this forum...can you help me solve this problem..
I have a function encrypt() which encrypts data from a file in 16 bytes till end of file which in turn calls other 4 functions...and i need to measure the time it encrypts the data consecutively for all the 4 functions till end of file...
I am fwding you the codes...Please help...
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by: Ethan Furman |
last post by:
Hey all.
My thanks to all who have responded so far with my other questions. It
is much appreciated.
Some background on what I'm doing (a good explanation can be found at
http://www.hazelwood.k12.mo.us/~grichert/sciweb/phys8.htm): When
measuring, there is some uncertainty as to the *exact* value; so, when
doing calculations with these...
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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...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language...
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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. ...
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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...
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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...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in...
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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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