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How can I create directory tree in C++/Linux?
I want an easy way to create multiple directories in C++/Linux.
17 Answers
17
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'uint32_t' identifier not found error
I'm porting code from Linux C to Visual C++ for windows.
7 Answers
7
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What to do about a 11000 lines C++ source file?
So we have this huge (is 11000 lines huge?) mainmodule.cpp source file in our project and every time I have to touch it I cringe.
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Creating an array of objects in Java
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I had this confusion too, since I am from C++ background I always assumed that like in C++ Java's new keyword also calls the constructor and allocates the I memory. I guess in Java new only creates the references not the actual object as compared to C++. Thanks for a...
C++, Free-Store vs Heap
...he word "heap" in the context of dynamic allocation is used neither by the C++ standard nor C99 (I don't have C89 to which C++ refers, feel free to correct me if it uses the word). I couldn't find the date the GotW in question was published, but since it talks about the draft, it's obviously pre-sta...
Inheriting from a template class in c++
Let's say we have a template class Area , which has a member variable T area , a T getArea() and a void setArea(T) member functions.
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How does the compilation/linking process work?
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The compilation of a C++ program involves three steps:
Preprocessing: the preprocessor takes a C++ source code file and deals with the #includes, #defines and other preprocessor directives. The output of this step is a "pure" C++ file without p...
C++ - passing references to std::shared_ptr or boost::shared_ptr
...blem is that now the test code will exhibit undefined behaviour (in Visual C++ 2010 debug builds, it crashes).
Mr Maintainer is surprised by this, but adds a defensive check to send_message in an attempt to stop the problem happening:
void send_message(const std::shared_ptr<std::string> &...
How do you pass a function as a parameter in C?
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Since C++11 you can use the functional library to do this in a succinct and generic fashion. The syntax is, e.g.,
std::function<bool (int)>
where bool is the return type here of a one-argument function whose first argument...
When to use reinterpret_cast?
... interpreted at compile time hence the word static . This is the cast the C++ compiler uses internally for implicit casts also.
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