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How do I check for C++11 support?
...way to detect at compile-time if the compiler supports certain features of C++11? For example, something like this:
8 Answ...
Is it better in C++ to pass by value or pass by constant reference?
Is it better in C++ to pass by value or pass by constant reference?
10 Answers
10
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C++ lambda with captures as a function pointer
I was playing with C++ lambdas and their implicit conversion to function pointers. My starting example was using them as callback for the ftw function. This works as expected.
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Maven-like dependency management for C++? [closed]
Say I have a C++ project that is split in several subprojects. The subproject all produce a DLL and different teams of developers work on each of the subproject. Now if I want to build the main project, is there a way to avoid having to build all the subprojects by myself?
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'const int' vs. 'int const' as function parameters in C++ and C
...;R C didn't have const; C90 (and C99) does. It's a bit limited compared to C++, but it is useful.
– Mark Baker
Oct 2 '08 at 14:21
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typedef struct vs struct definitions [duplicate]
...you are defining the identifier S within the struct name space (not in the C++ sense). You can use it and define variables or function arguments of the newly defined type by defining the type of the argument as struct S:
void f( struct S argument ); // struct is required here
The second line adds...
How does the main() method work in C?
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There is NO overloading of main even in C++. Main function is the entry point for a program and only a single definition should exist.
For Standard C
For a hosted environment (that's the normal one), the C99 standard
says:
5.1.2.2.1 Program startup...
Do you need to dispose of objects and set them to null?
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Objects never go out of scope in C# as they do in C++. They are dealt with by the Garbage Collector automatically when they are not used anymore. This is a more complicated approach than C++ where the scope of a variable is entirely deterministic. CLR garbage collector activ...
Significance of a .inl file in C++
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For example, the GNU Standard C++ Library uses .tcc for template implementation files.
– musiphil
Jan 3 '13 at 18:57
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Catch All Bugs with BugTrap! - 开源 & Github - 清泛网 - 专注C++内核技术
... design lets BugTrap support pure managed .NET assemblies as well as mixed C++ assemblies that could throw managed .NET exceptions and native Win32/64 exceptions.
BugTrap for .NET exposes both managed and unmanaged (native) interfaces. Managed interface is accessible from C# or VB.NET code:
Exce...