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author | Aryadev Chavali <aryadev@aryadevchavali.com> | 2024-04-14 02:36:30 +0630 |
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committer | Aryadev Chavali <aryadev@aryadevchavali.com> | 2024-04-14 02:36:30 +0630 |
commit | b7a40f4ab0fc5c0f6b68f24437f479a29e72c9af (patch) | |
tree | c61d580a3246d839ce4b770ada40ec46810d4728 | |
parent | 1cd31a270207d5dfefbfe5f712d850d83e29093f (diff) | |
download | ovm-b7a40f4ab0fc5c0f6b68f24437f479a29e72c9af.tar.gz ovm-b7a40f4ab0fc5c0f6b68f24437f479a29e72c9af.tar.bz2 ovm-b7a40f4ab0fc5c0f6b68f24437f479a29e72c9af.zip |
Documented lib/darr.h
-rw-r--r-- | lib/darr.h | 43 | ||||
-rw-r--r-- | todo.org | 4 |
2 files changed, 40 insertions, 7 deletions
@@ -43,13 +43,46 @@ typedef struct */ #define DARR_AT(TYPE, DARR_DATA, IND) ((TYPE *)(DARR_DATA))[(IND)] -void darr_init(darr_t *, size_t); -void darr_ensure_capacity(darr_t *, size_t); -void darr_append_byte(darr_t *, byte); -void darr_append_bytes(darr_t *, byte *, size_t); -byte darr_at(darr_t *, size_t); +/** Initialise a dynamic array (darr) with n elements. + * If n == 0 then initialise with DARR_DEFAULT_SIZE elements. + */ +void darr_init(darr_t *darr, size_t n); + +/** Ensure the dynamic array (darr) has at least n elements free. + * If the dynamic array has less than n elements free it will + * reallocate. + */ +void darr_ensure_capacity(darr_t *darr, size_t n); + +/** Append a byte (b) to the dynamic array (darr). + * If the dynamic array doesn't have enough space it will reallocate + * to ensure it can fit it in. + */ +void darr_append_byte(darr_t *darr, byte b); + +/** Append an array of n bytes (b) to the dynamic array (darr). + * If the dynamic array doesn't have enough space to fit all n bytes + * it will reallocate to ensure it can fit it in. + */ +void darr_append_bytes(darr_t *darr, byte *b, size_t n); + +/** Safely get the nth byte of the dynamic array (darr) + * If the dynamic array has less than n bytes used, it will return 0 + * as a default value. + */ +byte darr_at(darr_t *darr, size_t n); +/** Write the dynamic array (darr) to the file pointer (fp) as a + * buffer of bytes. + * Assumes fp is a valid file pointer and in write mode. + */ void darr_write_file(darr_t *, FILE *); + +/** Read a file pointer (fp) in its entirety, converting the bytes + * into a tightly fitted dynamic array. + * Say the file pointer is a file of n bytes. Then the dynamic array + * returned will have available set to n and used set to 0. + */ darr_t darr_read_file(FILE *); #endif @@ -4,9 +4,9 @@ * TODO Better documentation [0%] :DOC: ** TODO Comment coverage [0%] -*** WIP Lib [25%] +*** WIP Lib [50%] **** DONE lib/base.h -**** WIP lib/darr.h +**** DONE lib/darr.h **** TODO lib/heap.h **** TODO lib/inst.h *** TODO ASM [0%] |