Apparently there is a “malloc_allocator” provided with gcc f开发者_StackOverflowor use with STL. It simply wraps malloc and free. There is also a hook for an out-of-memory handler. Where can I find
I am new to templates in c++. i was trying some small programs. CPP [80]> cat 000001.cpp 000001.hpp #include <iostream>
The C++ standard prohibits declaring types or defining anything in namespace std, but it does allow you to specialize standard STL templates for user-defined types.
I have a class wi开发者_开发知识库th a private data member of type vector< A*>. The class has two public methods that actually use vector<A*>::size_type:
I\'m currently stuck finding the correct syntax for trimming each string in a std::vector. I tried std::vector<std::string> v;
I am working with a memory manager that, on occasion, wants to defragment memory. Basically, I will go through a list of objects allocated by the memory manager and relocate them:
how would you check if the iterator that was returned by the function points to something in container cl开发者_开发技巧ass?Iterators are passed around as [begin,end) pairs, with the end value signify
I\'m writing a C++ custom allocator for use with STL. When I put 开发者_如何学Gothe following code in the class definition, it compiles:
Good Day, Assume that I am writing a Python-like range in C++. It provides all the characteristics of Random Access containers(Immutable of course). A question is raised in my mind about the followin
Let v1 be the target vector, v2 needs to be appended to the back of it. I\'m now doing: v1.reserve(v1.size() + v2.size());
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