by: Michael Aramini |
last post by:
I need to represent 1D and 2D arrays of numeric or bool types in a C++
program. The sizes of the arrays in my intended application are
dynamic in the sense that they are not known at compile time,...
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by: Dave Theese |
last post by:
Hello all,
I'm in a poition of trying to justify use of the STL from a performance
perspective. As a starting point, can anyone cite any benchmarks comparing
vectors to plain old...
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by: joevandyk |
last post by:
Below, I have a class Container that contains a vector. The vector
contains pointers to a Base class. When the Container destructor is
called, I would like to delete all the objects that the...
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by: mosfets |
last post by:
Hi,
I'm having a little trouble figuring out the difference in terms of
memory allocation between:
class person_info;
class A {
private:
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by: Alfonso Morra |
last post by:
I have written the following code, to test the concept of storing
objects in a vector. I encounter two run time errors:
1). myClass gets destructed when pushed onto the vector
2). Prog throws a...
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by: enki |
last post by:
What I want to do is create sprites and put them in a vector. I know
that this specific example dosn't realy fit in this group but my sprite
are ponters.
vector<*sprite>spvec;
sprite *...
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by: mp |
last post by:
I am doing pairwise comparisons between 2 vectors of chars and
permuting one vector and storing the resulting calculations in a
vector<float> then I find a p-value among other stats. I have to do...
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by: rainjack |
last post by:
hi,
This function is used to store some data into the stl vector, after store it using push_back, and i will delete the allocated memory using delete , but did it also delete the data i have...
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by: Jim |
last post by:
Hi,
Just wondering which is better
vector<record *r;
r.push_back(new record(x,y));
or
vector<recordr;
r.push_back(record(x,y));
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by: Rob |
last post by:
How would I do this?
I want to be able to handle vectors of many different types of data
and vectors that can contain any number of other vectors of data.
Currently, I have a templated...
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by: DolphinDB |
last post by:
Tired of spending countless mintues downsampling your data? Look no further!
In this article, you’ll learn how to efficiently downsample 6.48 billion high-frequency records to 61 million...
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by: ryjfgjl |
last post by:
ExcelToDatabase: batch import excel into database automatically...
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by: isladogs |
last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM).
In this month's session, we are pleased to welcome back...
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by: Vimpel783 |
last post by:
Hello!
Guys, I found this code on the Internet, but I need to modify it a little. It works well, the problem is this: Data is sent from only one cell, in this case B5, but it is necessary that data...
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by: jfyes |
last post by:
As a hardware engineer, after seeing that CEIWEI recently released a new tool for Modbus RTU Over TCP/UDP filtering and monitoring, I actively went to its official website to take a look. It turned...
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by: ArrayDB |
last post by:
The error message I've encountered is; ERROR:root:Error generating model response: exception: access violation writing 0x0000000000005140, which seems to be indicative of an access violation...
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by: PapaRatzi |
last post by:
Hello,
I am teaching myself MS Access forms design and Visual Basic. I've created a table to capture a list of Top 30 singles and forms to capture new entries. The final step is a form (unbound)...
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by: Shællîpôpï 09 |
last post by:
If u are using a keypad phone, how do u turn on JavaScript, to access features like WhatsApp, Facebook, Instagram....
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by: af34tf |
last post by:
Hi Guys, I have a domain whose name is BytesLimited.com, and I want to sell it. Does anyone know about platforms that allow me to list my domain in auction for free. Thank you
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