by: Rick |
last post by:
Hi,
I wrote a few classes recently and am writing a small GC implementation
for C++. I will be implementing my own gc_ptr type maintain a list where
I'll store pointers to allocated memory. I...
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by: shishir |
last post by:
Please consider the following
//file test.cpp
#include <iostream>
int main()
{
int x;
try
{
throw x;
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by: Kleidemos |
last post by:
If I implement a simple RTTI system, more simple than C++ RTTI system
for my program and this system is plus or minus:
#define DEF_RTTI_BASE(name) virtual inline const char *Name(){ return...
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by: Agoston Bejo |
last post by:
Hello there,
I would like to know what overheads there are to think of when using RTTI. I
understand that enabling RTTI increases the sizes of the classes, but not
the objects themselves. This...
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by: denny |
last post by:
Hey all,
I know that dynamic_cast<> takes some time, but , for instance, is there a memoy cost associated in with it? Does it have to maintain a table in memory, thus bloating the runtime ram...
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by: Steven T. Hatton |
last post by:
I'm trying to work out a design for dynamically determining file types, and
for generating new files of a given type. I'm curious to know what others
think of my current strategy. Is it "so...
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by: Neo |
last post by:
what is RTTI? and how to implements it? give me sourceful link for
learn and implements it (using standard C mean portable).
regards,
-aims
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by: Neo |
last post by:
Hi Friends,
I have a question about RTTI.
1) In C++ we have vptr pointing to vtables which helps to make use of
pointer as polymorphic entities.
2) Without knowing object type I can call methods...
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by: dotNeter |
last post by:
I'm studying the RTTI, and my current work is concern for how to get
the self-defined type at runtime, that's exactly what the RTTI does.
I mean, in my application, I built several self-defined...
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by: Chameleon |
last post by:
I know than dynamic_cast check string name of derived to base class and
if one of them match, return the pointer of that object or else zero.
I suppose, I dynamic_cast instead of strings, checks...
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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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...
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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...
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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: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
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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: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...
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