by: Pierre Espenan |
last post by:
A have a long integer class. The built integer type within a conditional
statement returns bool false for int i=0 and bool true for any other non
zero value. I want my long integer class to have...
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by: Nomak |
last post by:
Hello,
With this code:
$ cat -n ifs.cc
1 #include <vector>
2 #include <iostream>
3
4 using std::vector;
5 using std::cin;
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by: daniel |
last post by:
1)
is C++ smart enough to automatically use "bits" for bool or will
a bool have the size of a charcter (byte).
2) The index of a vector is it an integer (4 byte) or a "long long"
with 8 bytes or...
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by: ORC |
last post by:
Is the bool type actually an Int32 with 0 as false and non zero as true? The
reason for my question is that I've seen a lot of API calls that return a
Int32 implemented in C# as an bool like:
...
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by: Mark Jerde |
last post by:
I'm trying to learn the very basics of using an unmanaged C++ DLL from C#.
This morning I thought I was getting somewhere, successfully getting back
the correct answers to a C++ " int SumArray(int...
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by: Bern McCarty |
last post by:
What do you make of this? I cannot tell for sure but it almost seems as
the the transition thunk to get back from the native bool method to the managed
caller is looking at eax and, if any bit is...
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by: gpg |
last post by:
I am using a legacy DLL and need to marshal some structures for use in
the DLL. For the most part, I have figured out my needs except for one
small item.
I have a structure that contain, among...
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by: zl2k |
last post by:
hi, there
I am using a big, sparse binary array (size of 256^3). The size may be
changed in run time. I first thought about using the bitset but found
its size is unchangeable. If I use the...
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by: shaanxxx |
last post by:
I have code which says
#define MYBOOL int
This code is very old. people who have written is not avaible. I was
thinking what could be reason.
1) bool datatype was not available that time (10...
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by: markb |
last post by:
Hi
My C# app is being called from a callback from an unmanaged DLL. One of
the parameters of the callback is of type BOOL. I am using PInvoke to
marshal this to a (managed) bool. The problem is...
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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...
|
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...
|
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: 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: 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: 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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