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7 questions
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votes
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Heap Memory Stair-Case rising in SwiftUI project
A simple keyboard extension app showing continuous heap memory allocation each time open the keyboard on screen.
For easier understanding see the image below...
Here is the KeyboardViewController:
...
- 10.2k
1
vote
0
answers
92
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Can't track heap memory usage in my C program at runtime
I took a look at similar question but it didn't serve my purpose. My actual programme crashed due to increasing memory in "RES" section from "top" command in ubuntu linux which is ...
- 449
0
votes
2
answers
706
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How to recover memory leak from dynamic allocation in C++?
If I write:
b = new int;
b = new int;
delete b;
I know that delete b; only deletes the second b from memory. Since there is nothing pointing to the first b after this delete, there is memory leak.
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- 335
2
votes
3
answers
7k
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unordered_map: clear() does not release heap on clear() [duplicate]
I am using unordered_map using g++ 4.9.2 on Solaris 10, but surprisingly I found that clear() does not release heap.
Here's the sample code:
#include <iostream>
#include <unordered_map>
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- 7,138
0
votes
3
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483
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Most convenient way to deallocate multiple memory pointers?
I'm looking for most convenient/best/smartest way for multiple memory deallocation. Not quite sure if that is best explanation out there, but here is an example that will show what i want to do:
void ...
0
votes
1
answer
351
views
C++ Is it possible to leak memory if i'm not using dynamic memory
None of my code uses dynamic memory, but I do have a vector of pointers to a struct called Node, and in my code, I do lose references to those Nodes at one point. The struct looks like this:
struct ...
- 1
1
vote
1
answer
2k
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Global Dynamic Allcoated Variables in C++
There are three kinds of memory: static memory (static variables/members, global variables), stack, and heap.
The definition of global variables is variables defined outside of any functions.
I am ...
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