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by: A |
last post by:
Hi,
I'm having problems completing a project in C++. I have been using inline
functions in some of my header files. I have only done so for simple
functions that only have 1 statement (eg. accessor and mutator methods to
access private data members). I would like to know if there are any issues
with using inline functions that may have attributed to my errors before I
start separting them out into "outline functions".
Regards
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by: Chris Mantoulidis |
last post by:
I am not clear with the use of the keyword inline... I believe you add
it do a function when you implement the function inside the header
file where the class is stored...
But is that all? What am I missing?
If that's all, then why did Bjarne even bother adding it to the
language?
If that's not all, what else can I do with "inline"?
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by: Richard Hayden |
last post by:
Hi,
I have the following code:
/******************************** file1.c
#include <iostream>
extern void dummy();
inline int testfunc() {
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by: Srini |
last post by:
Hello,
Rules for inline functions say that they have to be defined in the same
compilation unit as their declarations. For class member functions this
means that the inline member functions must be defined either within
the class or within the same header file.
But its generally a good programming practice to have the declarations
and definitions in seperate files. This would make the future
maintenance of the code easier.
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by: Tony Johansson |
last post by:
Hello experts!
I'm reading a book about C++ and there is something about inline that the
book says that is unclear for me.
The book says the following "Because inline functions are expanded at
compile time, definitions of these
functions, unlike other definitions, cannot be separately compiled and must
be placed in header files.
This creates a problem if the compiler does not actually inline a
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by: Alvin |
last post by:
Hello all,
I'm curious as to your opinions on explicitly inlining function? I'm talking
about functions as members of a class. For example, so class A defines a
operator==() and a operator!=():
class_a.h:
class A
{
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by: Patrick Laurent |
last post by:
Hello
I have a program with many many inlined template functions
It is essential for the execution speed that every (or almost every)
function marked as inlined, becomes really inlined by the compiler.
I already compiled the program with Intel Compiler (ICL) on Visual C++, and
it works fine and fast. I verified that the functions are really inlined.
But with GCC 3.4 (Linux+Cygwin) or ICC (Linux), The same program is about 5
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by: Method Man |
last post by:
If I don't care about the size of my executable or compile time, is there
any reason why I wouldn't want to inline every function in my code to make
the program run more efficient?
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by: sam_cit |
last post by:
Hi Everyone,
I have few questions on inline functions, when i declare a function as
inline, is it for sure that the compiler would replace the function
call with the actual body of the function? or is it a call taken by
compiler?
Second, i see that it is same as what Macro's used to do for c, if so
what is the advantage for going in for inline functions than to Macros?
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by: aaragon |
last post by:
Hi everyone,
I would like to create a very simple function:
// header file
inline void point_map() {
PointMap pointMap = get(vertex_point_t(), g);
}
// main.cpp
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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, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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 effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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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: 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: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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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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