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How expensive is RTTI?
...o free.
Gritty details:
GCC prefers to use a particular "vendor-neutral" C++ ABI[1], and always uses this ABI for Linux and BSD targets[2]. For platforms that support this ABI and also weak linkage, typeid() returns a consistent and unique object for each type, even across dynamic linking boundari...
C/C++ line number
In the sake of debugging purposes, can I get the line number in C /C++ compilers?
(standard way or specific ways for certain compilers)
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How to turn on (literally) ALL of GCC's warnings?
...o though, for instance some language-specific options are on the pages for C++ options or Obj-C options. To find them all you're better off looking at the Options Summary
Turning on everything would include -Wdouble-promotion which is only relevant on CPUs with a 32-bit single-precision floating-po...
How do you detect/avoid Memory leaks in your (Unmanaged) code? [closed]
In unmanaged C/C++ code, what are the best practices to detect memory leaks? And coding guidelines to avoid? (As if it's that simple ;)
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What's wrong with cplusplus.com?
...ite. Anathema!
A solution would be for us at this site to develop our own C++ reference. This would take quite a bit of work. We'd have to be careful not to be too pedantic / too technical; it is obvious that cplusplus.com employs at least a few technical editors who keep the pedants at bay. We'd h...
Why does C# have break if it's not optional? [duplicate]
... The reason this wasn't done was so that developers who were very used to C++ wouldn't have a hard time understanding what a switch statement was doing.
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Flags to enable thorough and verbose g++ warnings
...nt causes a warning when it's then converted
back to its target type.
-Weffc++ includes a warning if all data members are not initialized
in the initializer list. I intentionally do not do this in many
cases, so the set of warnings is too cluttered to be useful. It's
helpful to turn on every once in...
Should operator
... to member functions, to help increase encapsulation.
In some cases, like C++ streams, you won't have the choice and must use non-member functions.
But still, it does not mean you have to make these functions friends of your classes: These functions can still acess your class through your class ac...
The builds tools for v120 (Platform Toolset = 'v120') cannot be found
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http://en.wikipedia.org/wiki/Visual_C++
You are using Visual C++ 2012 which is v110. v120 means Visual C++ 2013.
So either you change the project settings to use toolset v110, or you install Visual Studio 2013 on this machine and use VS2013 to compile it.
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How can I specify a [DllImport] path at runtime?
In fact, I got a C++ (working) DLL that I want to import into my C# project to call it's functions.
7 Answers
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