LS Vector

Minimal, single-header dynamic array (vector) for C.

• Type-safe via macro code generation (not macro function calls)
• ANSI C
• Header-only
• Dynamic resizing
• Configurable memory allocators

Quick Start

1. Copy ls_vec.h to your project.

2. Define any number of vector types:

   LS_VEC_INLINE(int, int_vector)
   

   OR for separate declaration/implementation:

   // In header:
   LS_VEC_DECL(int, int_vector)
   
   // In source file:
   LS_VEC_IMPL(int, int_vector)
   

3. Use the vector with normal C function calls:

   int_vector vec;
   int_vector_init(&vec);
   if (!int_vector_push(&vec, 42)) {
       // push failed, allocation failure, handle that here
   }
   // Access elements via vec.data[i]
   // Check size via vec.size
   int_vector_free(&vec);
   

See ls_vec.h for detailed documentation and usage patterns.

Custom Memory Allocators

Configure custom allocators by defining these macros before including the header:

#define LS_REALLOC my_realloc
#define LS_FREE my_free
#include "ls_vec.h"

The allocators must behave exactly like standard realloc and free.

See ls_vec.h for detailed documentation and usage patterns.

License

MIT.

Links

• Website
• GitHub
• LibLS Git