by: Curt |
last post by:
If this is the complete program (ie, the address of the const is never
taken, only its value used) is it likely the compiler will allocate ram for
constantA or constantB? Or simply substitute the...
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by: Alan Gifford |
last post by:
I wrote a program to make sure that new would throw a bad_alloc
exception if more memory was requested than was available. On my
system, new allocates up to 2931 MBs of memory (I don't have that...
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by: Alfonso Morra |
last post by:
Hi,
Doest the c_str() method of the string class allocate memory. if it does
alloc mem behind the scenes - whose responsibility is it to cleanup
after (i.e. free the returned char*?)
Tkx
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by: gc |
last post by:
I am writing a function that given nx1 vector a and a nx1 b solves a
system of equations f(a,c)=b for a nx1 c.
While writing the function:
1] Should I allocate the memory for c within the...
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by: keredil |
last post by:
Hi,
Will the memory allocated by malloc get released when program exits?
I guess it will since when the program exits, the OS will free all the
memory (global, stack, heap) used by this...
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by: Michael |
last post by:
Hi,
What's the benefit to dynamically allocate memory?
using namespace std;
int main()
{
char* ptr;
ptr="abc";
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by: lylone |
last post by:
Some doubt appeared by chance.When i compiled it with vc7.1 and run it
on windows,the "string" constructed in class destructed follow the
class, but when i compiled it with g++/gcc and run it on...
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by: lovecreatesbea... |
last post by:
If the built-in operator keyword new doesn't allocate memory on heap
and it calls global operator new (::operator new) or class member
operator new to do that. What are the two kinds of operator...
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by: karthikbalaguru |
last post by:
Hi,
Will 'free' return the memory Immediately to the OS ?
Thx in advans,
Karthik Balaguru
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by: asm23 |
last post by:
Hi, everyone, I'm studying the <<Thinking in C++>volume Two. In
Chapter One, the example code : Auto_ptr.cpp
//-------------------------------------------------------
#include <memory>
#include...
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by: DolphinDB |
last post by:
The formulas of 101 quantitative trading alphas used by WorldQuant were presented in the paper 101 Formulaic Alphas. However, some formulas are complex, leading to challenges in calculation.
Take...
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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: 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: 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: Defcon1945 |
last post by:
I'm trying to learn Python using Pycharm but import shutil doesn't work
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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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by: Faith0G |
last post by:
I am starting a new it consulting business and it's been a while since I setup a new website. Is wordpress still the best web based software for hosting a 5 page website? The webpages will be...
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