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by: Angus Leeming |
last post by:
Dinkumware's online STL reference http://tinyurl.com/3es52 declares
std::map's overloaded erase member functions to have the interface:
map::erase
iterator erase(iterator where);
iterator erase(iterator first, iterator last);
size_type erase(const Key& keyval);
Ie, the first two functions above have the same interface as
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by: jose luis fernandez diaz |
last post by:
Hi,
Is this right any stl container (vector, deque, list, . . .)?
typedef vector container;
int main()
{
container<int> c1;
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by: jose luis fernandez diaz |
last post by:
Hi,
Erase elements while iterating on a map don't invalidate the iterator
except the erased one, so the program below:
(1)
#include <map>
int main()
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by: Tom van Stiphout |
last post by:
I'm about to write a function like below, which I'm going to call a
lot of times. So I care about possible memory leaks.
I think whether I should use Erase or not depends on whether Split
creates a dynamic array (similar to ReDim a(2)). I have a gut feeling
it does. Opinions?
Dim a() as String
a = Split("part1|part2|part3", "|")
' code that uses a goes here
Erase a
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by: olanglois |
last post by:
Hi,
I was asking myself to following question. What is better to erase an
element from a STL map:
calling (option #1)
size_type erase(const key_type& k)
or calling (option #2)
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by: moleskyca1 |
last post by:
Hi,
I know if you call erase when you iterate through map you will crash.
Ex:
map<int,doublem;
// insert something
for ( map<int, double>::iterator i = m.begin(); i != m.end(); i++ )
if ( i->second < 0 ) m.erase(i);
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by: catphive.lists |
last post by:
Is there a way to call erase(iter) on a list without invalidating the
iterator? Can I make a copy of an iterator and then move forward the
original without moving the copy? I'm aware of the existence of
remove_if, but in the case I'm dealing with it would be much more
natural to use an iterator.
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by: batistakis |
last post by:
a few days ago a screen saver name xmastreefree make my life hard.there is an executable icon of 0 kB that i can not erase!the main file of 4,2 MB has left but in thiw icon the message is that others programs uses this file and can't be deleted!there is no sign of this program at the add-remove programs od the control panel.I also tryed the safe mode solution but i can not delete it even from there!what can i do?
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by: subramanian100in |
last post by:
Consider
vector<stringv;
If we call,
v.erase(v.end())
this invokes undefined behaviour.
But, if we call
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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.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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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 Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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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 launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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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 instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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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 the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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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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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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