by: Stefan Höhne |
last post by:
Hi,
as I recon, std::vector::clear()'s semantics changed from MS VC++ 6.0 to
MS' DOT.NET - compiler.
In the 6.0 version the capacity() of the vector did not change with the
call to...
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by: fudmore |
last post by:
Hello Everybody.
I have a Segmentation fault problem. The code section at the bottom
keeps throwing a Segmentation fault when it enters the IF block for the
second time.
const int...
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by: steflhermitte |
last post by:
Dear cpp-ians,
I have a class:
class mImage
{
public:
//constructors / destructor
mImage(unsigned int nrLayers);
~mImage();
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by: AD |
last post by:
Hi
I am trying to read elements of a vector from console (cin) in two
steps ie, read a list of numbers from cin. Sort these. Then read from
cin again and append in same vector.
...
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by: jois.de.vivre |
last post by:
I'm having some unexpected behavior regarding clear() in the map
container. I have the following code:
/// --- begin code
#include <map>
#include <vector>
#include <iostream>
#include...
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by: madhu |
last post by:
http://msdn2.microsoft.com/en-us/library/fs5a18ce(VS.80).aspx
vector <intv1;
v1.push_back( 10 ); //adds 10 to the tail
v1.push_back( 20 ); //adds 20 to the tail
cout << "The size of v1 is " <<...
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by: toton |
last post by:
Hi,
I am using a vector to reserve certain amount of memory, and reuse
it for new set of data, to avoid reallocation of memory.
so the call is something like
vector<my_datav;///the temporary...
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by: Jess |
last post by:
Hello,
I tried to clear a vector "v" using "v.clear()". If "v" contains
those objects that are non-built-in (e.g. string), then "clear()" can
indeed remove all contents. However, if "v"...
|
by: Bryan |
last post by:
Hello all. I'm fairly new to c++. I've written several programs
using std::vectors, and they've always worked just fine. Until today.
The following is a snippet of my code (sorry, can't...
|
by: Lambda |
last post by:
For a std::vector, what's the difference between
the clear() function and its destructor?
I know their usages are different,
but how about their implementations?
|
by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
|
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...
|
by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
|
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: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
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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,...
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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...
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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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