cVec

A set of macros to create a system of functions to grow and shrink arrays in the style of a vector.

Usage

Move the header file to your source (or include) directory and #include "cvec.h".

To establish cvec with relation to your target type initialize it with CVEC("type") (substituting "type" with your chosen type without quotes). No semicolon is needed afterwards. The macro creates a struct called "type"_vec (substituting type with your chosen type) which contains a "type" * vec and an unsigned int len.

It also has the following functions:

• "type"_vec* "type"VecInit(unsigned int count) which creates and allocates the struct (this can be done by hand pretty easily if you want to).
• void "type"VecRemove("type"_vec* vec, unsigned int index) which removes the item at the designated index
• void "type"VecPrepend("type"_vec* vec, "type" val, unsigned int index) which inserts the value designated before the specified index
• void "type"VecAppend("type"_vec* vec, "type" val, unsigned int index) which inserts the value designated after the specified index
• void "type"VecFinish("type"_vec* vec) which frees all memory associated with the struct (this can also easily be done by hand).

Note that the vector cannot work for pointers or structs unless they have been typedef'd.