by: Margie Whitaker |
last post by:
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by: Guch |
last post by:
I'll swictch from Matlab to C++. So I want to find a matrix library of
C++, Whitch can process images conveniently as Matlab does.
I've googled, and found that Blitz++ and MTL are popular and...
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by: Guch |
last post by:
I have to do some job about image processing.
I have chosen Blitz++ as my matrix manipulation library.
But it is weak in numerical calculation.
So I want to combine C++ and Fortran.
C++ does the...
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by: Guch Wu |
last post by:
There is a baseclass A. B is its subclass.
I want to hide class B. All operations to B are all by means of virtual
functions in A.
Class users can only see class A. B is transparent to them.
...
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by: Guch Wu |
last post by:
I want to design an image processing class as follow:
class Image
{
Image Data;
General Image Operations;
read(filename, File_Type);
write(filename, File_Type);
};
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by: Guch Wu |
last post by:
I want to pass a type name to a function.
Then in this function, create a instance of this type according to the
type name.
Can I do this?
void test(typename X)
{
X x;
do sth with x;
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by: Guch Wu |
last post by:
Array<unsigned char,2> A(10,10);
unsigned char* rawdata;
rawdata = new (unsinged char);
Can I extract data in A to rawdata without using for loop?
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by: Guch Wu |
last post by:
Boost has many terrific libraries.
But I want to know whether they are ready for using in real projects.
Which of them are mature enough, or just only in progress?
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by: Master Programmer |
last post by:
I love VB.Net! The next version is going to be even better. I'm sorry if I
offended anyone with my rants. Please forgive me. OK?
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
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by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
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by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
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by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
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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,...
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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...
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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...
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