I would like to add support for "large integers" in my software. With "large integers" I mean integers that can be really large, much larger than the "standard" integer sizes in C++.
My question...
http://www.experts-exchange.com/Programming/Languages/CPP/Q_20242295.html
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C++Date Answered: 12/03/2001 Rating: 8.4 Views: 0
I am trying to understand how to determine how long an operation has taken in C++
I have been experimenting with the QueryPerformanceCounter and must admit it has confused me.
I am getting va...
http://www.experts-exchange.com/Programming/Languages/CPP/Q_21198971.html
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C++Date Answered: 11/08/2004 Rating: 8.4 Views: 0
Hi there,
I am using SetFilePointer to navigate to a location in a potentially huge file. I have the location stored as a double but am slightly unsure as to how I use this value in the functio...
http://www.experts-exchange.com/Programming/Languages/CPP/Q_21341768.html
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C++Date Answered: 03/08/2005 Rating: 8.6 Views: 0
I'm reading a very large 6GB file. I need to seek to a spot in the file that could by greater than 3 billion bytes in. Using a stream with seekg doesn't work because seekg takes a long as an argu...
http://www.experts-exchange.com/Programming/Languages/CPP/Q_21935618.html
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C++Date Answered: 07/28/2006 Rating: 7.2 Views: 4
Hello,
I am trying to use an alternative Sleep() function in C that has a better solution. (The solution of sleep() is only 15 ms). I need 1 ms. My teacher gave me the above code
static doubl...
http://www.experts-exchange.com/Programming/Editors_IDEs/C_CPP_CS/Q_22406155.html
I have the following code:
timeDiff(struct timeval *out, struct timeval *in)
{
LARGE_INTEGER liFrequency;
int freq;
double delta;
freq = liFrequency.LowPart;
printf("freq = %...
http://www.experts-exchange.com/Programming/System/Windows__Programming/Q_10037368.html
I need to use the function QueryPerformanceCounter and I
need to pass it a LARGE_INTEGER variable but it seems this
type is not declared anywhere.
http://www.experts-exchange.com/Programming/Languages/Pascal/Delphi/Q_10159284.html
I have a program that computes a list of prime numbers. My current system can only compute prime numbers up to approximately 600,000,000 before a huge performance hit is induced (because some of t...
http://www.experts-exchange.com/Programming/Languages/C/Q_10217710.html
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CDate Answered: 11/07/1999 Rating: 7.6 Views: 0
I want to handle very large numbers. When I use the Double data type, VB converts the number to scientific format (mantissa and exponent) and then I can't extract digits.
Also the Int function o...
http://www.experts-exchange.com/Programming/Languages/Visual_Basic/Q_20246605.html
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Visual BasicDate Answered: 04/16/2002 Rating: 6.4 Views: 0
I'm writing a utility to do some work on large files.
I open the file and use GetFileSize to get the size of the files then storing them in a LARGE_INTEGER called FileSize.
I need to output thi...
http://www.experts-exchange.com/Programming/Languages/CPP/Q_20646086.html
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C++Date Answered: 06/12/2003 Rating: 9.2 Views: 0
