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#Cpp
Dec 10 2009
Issues in real programs - what errors are not there in the world...
Andrey Karpov
When testing the analyzer PVS-Studio on one of the projects we found an interesting error. This error does not refer to the topic of 64-bits although its consequences are diagnosed as...
...
#Cpp #64bit
Dec 03 2009
64-bit code issues in real programs: pointer type change
Andrey Karpov
Explicit type conversions often mask errors related to a change of a pointer type. One of such errors is casting of a pointer to 32-bit objects into a pointer to 64-bit...
...
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#Cpp #64bit
Nov 19 2009
A nice 64-bit error in C
Andrey Karpov
In C language, you may use functions without defining them. Pay attention that I speak about C language, not C++. Of course, this ability is very dangerous. Let us have a look at an...
...
#Cpp
Nov 08 2009
Interview with Anatoliy Kuznetsov, the author of BitMagic C++ library
Andrey Karpov
In this article, Anatoliy Kuznetsov answers the questions and tells us about the open BitMagic C++...
...
#Cpp #64bit
Sep 25 2009
64-bit Loki
Andrei Alexandrescu, Andrey Karpov, Evgenii Ryzhkov, Peter Kummel, Rich Sposato
The article is a report about testing of portability of Loki library with 64-bit systems with the help of Viva64 code analyzer performed by OOO "Program Verification Systems" Company. It...
...
#Cpp #Knowledge #64bit
Sep 21 2009
About size_t and ptrdiff_t
Andrey Karpov
The article explains what size_t and ptrdiff_t types are, their purpose, and when to use them. The following information is especially valuable for developers starting to create 64-bit...
...
#Cpp #64bit
Sep 15 2009
Issues of 64-bit code in real programs: virtual functions
Andrey Karpov
We have already written in our articles about one of the problems of code migration to 64-bit systems relating to incorrect overload of virtual functions. For example, our article "20 issues...
...
#Cpp #64bit
Sep 07 2009
Magic constants and malloc() function
Andrey Karpov
Once again I would like to discuss the issue of using magic constants in code. We can eternally repeat that one should use sizeof() operator for correct calculation of the size of memory...
...
#Cpp #64bit
Aug 28 2009
Problems of 64-bit code in real programs: magic constants
Andrey Karpov
I would like to tell you about one more 64-bit error we have found in some program. It becomes a good tradition to publish information about interesting and specific programming errors for...
...
#Cpp #64bit
Aug 06 2009
Safety of 64-bit code
Andrey Karpov
The article reviews the issues of providing safety of program code when adapting it for 64-bit...
...
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