All Questions
95
questions
8
votes
1
answer
731
views
Implementation of a new kind of smart pointer in C++
I'm tempted to write a new kind of smart pointer which, I believe, is less intrusive than boost::intrusive_ptr and has the same memory footprint.
The code for the ...
- 91
5
votes
2
answers
2k
views
C++ smart pointers and classes
I've started learning C++ recently and want from what I've gathered smart pointers are the way to go when storing stuff on the free store. I want to make sure I've got the basic hang of C++(11) ...
user63710
2
votes
1
answer
112
views
Pointer handle - absolute follow-up
This is a follow-up to:
Pointer handle - follow-up
Pointer class/handle
Please review my pointer class.
...
- 2,718
4
votes
2
answers
102
views
Pointer handle - follow-up
This is a followup to:
Pointer class/handle
Please review this pointer class.
...
- 2,718
2
votes
1
answer
111
views
6
votes
1
answer
91
views
Pointer handle - only allocates in stack
This is a pointer class of mine that I would like to have reviewed. Right now it only allocates in the stack and has no copy or move operations.
...
- 2,718
2
votes
2
answers
5k
views
Binary search tree with templates
I am currently attempting to become proficient in C++ and started by implementing a basic binary search tree. Most of the programming I have done is in Ada, Python and C.
I would like to be able to ...
6
votes
2
answers
1k
views
Constructing a graph and performing a depth-first traversal
Please review the use of pointers and design in graph construction code and its depth first traversal. I haven't used smart pointers as I want to understand any issues in following implementation with ...
- 305
2
votes
2
answers
872
views
Speeding up and shortening a loop [closed]
I'm still relatively new to C++ and I've written a program that could do with being a bit shorter and faster.
I use this same set of for loops many times to cycle through the whole tree of values. I'...
- 139
11
votes
5
answers
3k
views
Custom class for a borrowed unique_ptr<T>?
In C++11, I tend to have master objects that maintain sole ownership of a collection of some children objects. Let's assume these children objects are non-copyable (for instance, ...
- 213
4
votes
1
answer
4k
views
Implement a string in reverse using pointers and recursion
I'm trying to reverse a string using pointers and recursion, and I send it a char array. Is this the best way, or is there a better one?
...
- 43
7
votes
2
answers
671
views
Layer Stack class to practice std::shared_ptr
The following three source files is to define and test a class StackLayer.
While it was written in a need for scalable layer-based architecture design, it was also ...
- 173
5
votes
2
answers
674
views
Singleton typed memory manager
For my resources management, I wanted the objects allocated on the heap to be in a contiguous block of memory. Obviously, each data type then has to have their own chunk of memory. I could have used a ...
- 200
7
votes
1
answer
2k
views
Builder/named argument/fluent interface pattern with unique_ptr
I'm trying to figure out the cleanest way to implement a fluent interface with unique_ptr and other "modern" C++ language constructs. Here's my first attempt:
<...
- 275
3
votes
1
answer
1k
views
Auto-recycling C++11 polymorphic smart pointers
I've recently read an interesting blog post by Philipp Zschoche:
it explains how it's possible to avoid unnecessary allocations/deallocations by keeping track of previously allocated memory in a stack....
- 755