Fast swap for C, any types to any types (gcc required), use only the header file fswap.h.
A functional combine producing swap objects of any types.
- Automatic calculation of the size of the item to be exchanged (swapped)
- Check the dimension of both elements.
- Checking the identity of both elements.
- High speed of data processing.
- Support C99 and above.
Using
To connect to your project, you need to declare a one header file:
#include "fswap.h"Call swap method:
/* obj1, obj2 - any C types. */
__swap_fast(obj1, obj2);Add new types
If you use own structures in an array format, you will need to add their description to fswap.h, example:
__builtin_choose_expr( \
__builtin_types_compatible_p(__typeof__(A), struct my_struct[]), __swap_p(A, B, sizeof(A), sizeof(B)), \Support types
| Array full size swap types: | |||
|---|---|---|---|
| int[] | const int[] | unsigned int[] | const unsigned int[] |
| short[] | const short[] | unsigned short[] | const unsigned short[] |
| long[] | const long[] | unsigned long[] | const unsigned long[] |
| long long[] | const long long[] | unsigned long long[] | unsigned const long long[] |
| char[] | const char[] | unsigned char[] | const unsigned char[] |
| Swap only pointer, types: | |||
|---|---|---|---|
| char* | const char* | unsigned char* | const unsigned char* |
| void* | const void* | void*[] | const void*[] |
| Full size swap types: |
|---|
| all other pointer C types |
Inspire: ru.stackoverflow.com
OnLine example: coliru.stacked-crooked.com
Git repository: github
Web: home
Docs: readthedocs
Man: manual(3)