https://github.com/p-ranav/small_vector

"Small Vector" optimization for Modern C++: store up to a small number of items on the stack
https://github.com/p-ranav/small_vector

array buffer container cpp11 header-only heap memory-management modern-cpp optimization single-header single-header-lib small small-buffer-optimization stack vector

Last synced: 3 months ago
JSON representation

"Small Vector" optimization for Modern C++: store up to a small number of items on the stack

• Host: GitHub
• URL: https://github.com/p-ranav/small_vector
• Owner: p-ranav
• Created: 2020-08-08T19:08:01.000Z (about 5 years ago)
• Default Branch: master
• Last Pushed: 2021-05-06T14:01:53.000Z (over 4 years ago)
• Last Synced: 2025-05-05T11:44:51.944Z (5 months ago)
• Topics: array, buffer, container, cpp11, header-only, heap, memory-management, modern-cpp, optimization, single-header, single-header-lib, small, small-buffer-optimization, stack, vector
• Language: C++
• Homepage:
• Size: 69.3 KB
• Stars: 34
• Watchers: 2
• Forks: 2
• Open Issues: 3
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

README

          
small_vector

============

"Small Vector" optimization for Modern C++: store up to a small number of items on the stack

## Example

```cpp

#include 

#include 

#include 

using namespace sv;

int main() {

 

  // This small vector can hold up to 4 items on the stack

  small_vector vec{1, 2, 3, 4};

  

  // It will move its contents to the heap if it

  // contains more than four items:

  vec.push_back(5);

  

  // Access and modify contents

  vec[0] = vec[1] + vec[2];

  // Iterate and print contents

  std::copy(vec.begin(), vec.end(), std::ostream_iterator(std::cout, " "));

}

```