DarthMooMancer/libvec
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

REFACTOR: Translated to internal file for setup towards singular Vec

Browse Source
This commit is contained in:
DarthMooMancer
2026-09-25 18:22:09 -04:00
parent 924c45e223
commit 74873807dd
12 changed files with 879 additions and 1457 deletions
Download Patch File Download Diff File Expand all files Collapse all files
CMakeLists.txt
+24 -6
View File
@@ -3,12 +3,30 @@ project(libvec LANGUAGES C)
set(CMAKE_C_STANDARD 23)
set(CMAKE_C_STANDARD_REQUIRED ON)
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
include_directories(include)
set(SOURCES
src/main.c
src/char.c
src/utils.c
add_library(libvec STATIC
src/libvec.c
src/lib/char/char.c
src/lib/utils/utils.c
# Add your other types here as you implement them:
# src/lib/float/float.c
# src/lib/int/int.c
# src/lib/string/string.c
)
add_executable(libvec ${SOURCES})
target_include_directories(libvec
# PRIVATE: Internal headers under src/lib are only visible
# to files being compiled into libvec (char.c, utils.c, libvec.c).
PRIVATE
${CMAKE_CURRENT_SOURCE_DIR}/src/lib
# PUBLIC: Consumers (and test_runner) are granted access ONLY to include/
PUBLIC
${CMAKE_CURRENT_SOURCE_DIR}/include
)
add_executable(test_runner src/main.c)
# Linking libvec privately gives test_runner access to include/libvec.h,
# but strictly hides src/lib/char/char.h and src/lib/utils/utils.h.
target_link_libraries(test_runner PRIVATE libvec)
\
-629
View File
@@ -1,629 +0,0 @@
#include "char.h"
#include <limits.h>
#include <stddef.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include "utils.h"
int
is_valid(const Vec8_t* vec)
{
if (vec == nullptr)
{
LOGERROR(ERR_VECTOR_NULL);
return ERR_VECTOR_NULL;
}
else if (vec->arr == nullptr)
{
LOGERROR(ERR_BUF_NULL);
return ERR_BUF_NULL;
}
return SUCCESS;
}
Vec8_t
create(const char* buf, const size_t len)
{
Vec8_t dst = { NULL, 0, CAPACITY, VEC_MAX };
if (len > VEC_MAX)
{
LOGERROR(ERR_MAX_PASSED);
LOG("If you need more memory to start, create a blank and "
"reserve.");
return dst;
}
if (dst.capacity < len && len < dst.max_size)
{
if (dst.capacity * 2 > dst.max_size && len < dst.max_size)
{
dst.capacity = len;
}
while (dst.capacity < len && dst.capacity * 2 < dst.max_size)
dst.capacity *= 2;
}
if (len > 0)
{
char* dst_buf = calloc(dst.capacity, sizeof(char));
if (!dst_buf)
{
LOGERROR(ERR_ALLOC_FAIL);
return dst;
}
dst.arr = dst_buf;
}
if (buf)
{
for (size_t i = 0; i < len; i++)
{
dst.arr[i] = buf[i];
dst.size++;
}
}
return dst;
}
Vec8_t
push_back(Vec8_t* ptr, const char val)
{
if (is_valid(ptr) == ERR_VECTOR_NULL)
{
return create(nullptr, 0);
}
Vec8_t dst = { NULL, ptr->size, ptr->capacity, ptr->max_size };
if (is_valid(ptr) == ERR_BUF_NULL)
{
LOG("If you think this is wrong, reserve memory first");
return dst;
}
if (ptr->size + 1 > ptr->max_size)
{
LOGERROR(ERR_MAX_PASSED);
dst = *ptr;
return dst;
}
char* dst_buf;
if (ptr->size + 1 > ptr->capacity)
{
if (ptr->capacity * 2 > ptr->max_size)
{
LOGERROR(ERR_MAX_PASSED);
dst = *ptr;
return dst;
}
dst.capacity = ptr->capacity * 2;
dst_buf = realloc(ptr->arr, dst.capacity * sizeof(char));
if (!dst_buf)
{
LOGERROR(ERR_ALLOC_FAIL);
dst = *ptr;
return dst;
}
}
else
{
dst_buf = ptr->arr;
}
dst.arr = dst_buf;
dst.arr[dst.size] = val;
dst.size++;
return dst;
}
Vec8_t
pop_back(Vec8_t* ptr)
{
Vec8_t err = create(nullptr, 0);
if (is_valid(ptr) != SUCCESS)
{
return err;
}
if (ptr->size < 1)
{
LOGERROR(ERR_SIZE_ZERO);
return err;
}
Vec8_t dst = { NULL, ptr->size - 1, ptr->capacity, ptr->max_size };
dst.arr = ptr->arr;
dst.arr[dst.size] = 0;
return dst;
}
Vec8_t
reserve(const Vec8_t* ptr, const size_t max_size)
{
Vec8_t ret = create(nullptr, 0);
if (max_size == 0)
{
LOGERROR(ERR_SIZE_ZERO);
return ret;
}
if (is_valid(ptr) == ERR_VECTOR_NULL)
{
return ret;
}
ret.arr = ptr->arr;
if (is_valid(&ret) == ERR_BUF_NULL)
{
ret.arr = calloc(max_size, sizeof(char));
if (!ret.arr)
{
LOGERROR(ERR_ALLOC_FAIL);
ret = *ptr;
return ret;
}
}
else if (is_valid(ptr) == SUCCESS)
{
ret.arr = realloc(ret.arr, max_size * sizeof(char));
if (!ret.arr)
{
LOGERROR(ERR_ALLOC_FAIL);
ret = *ptr;
return ret;
}
ret.size = ptr->size;
if (ret.size > max_size)
{
for (size_t i = max_size; i < ret.size; i++)
{
ret.arr[i] = 0;
}
ret.size = max_size;
}
}
ret.capacity = max_size;
ret.max_size = max_size;
return ret;
}
Vec8_t
shrink_to_fit(Vec8_t* ptr)
{
if (is_valid(ptr) != SUCCESS) return create(nullptr, 0);
if (ptr->size == 0)
{
LOGERROR(ERR_SIZE_ZERO);
return create(nullptr, 0);
}
return reserve(ptr, ptr->size);
}
int
swap(Vec8_t* ptr1, Vec8_t* ptr2)
{
Vec8_t tmp = create(nullptr, 0);
if (is_valid(ptr1) == ERR_VECTOR_NULL ||
is_valid(ptr2) == ERR_VECTOR_NULL)
{
return ERR_VECTOR_NULL;
}
if (is_valid(ptr1) == ERR_BUF_NULL || is_valid(ptr2) == ERR_BUF_NULL)
{
return ERR_BUF_NULL;
}
tmp.arr = ptr1->arr;
ptr1->arr = ptr2->arr;
ptr2->arr = tmp.arr;
tmp.capacity = ptr1->capacity;
tmp.size = ptr1->size;
tmp.max_size = ptr1->max_size;
ptr1->capacity = ptr2->capacity;
ptr1->size = ptr2->size;
ptr1->max_size = ptr2->max_size;
ptr2->capacity = tmp.capacity;
ptr2->size = tmp.size;
ptr2->max_size = tmp.max_size;
return SUCCESS;
}
char*
data(const Vec8_t* ptr)
{
if (is_valid(ptr) == ERR_BUF_NULL || is_valid(ptr) == ERR_VECTOR_NULL)
return nullptr;
return &ptr->arr[0];
}
size_t
capacity(const Vec8_t* ptr)
{
if (is_valid(ptr) == ERR_VECTOR_NULL)
{
return ERR_VECTOR_NULL;
}
if (is_valid(ptr) == ERR_BUF_NULL)
{
return ERR_BUF_NULL;
}
return ptr->capacity;
}
size_t
max_size(const Vec8_t* ptr)
{
if (is_valid(ptr) == ERR_VECTOR_NULL)
{
return ERR_VECTOR_NULL;
}
if (is_valid(ptr) == ERR_BUF_NULL)
{
return ERR_BUF_NULL;
}
return ptr->max_size;
}
void
delete(const Vec8_t* ptr)
{
if (is_valid(ptr) == SUCCESS)
{
free((void*)ptr->arr);
}
}
Vec8_t
clear(const Vec8_t* ptr)
{
Vec8_t dst = create(nullptr, 0);
if (is_valid(ptr) == ERR_VECTOR_NULL || is_valid(ptr) == ERR_BUF_NULL)
{
return dst;
}
dst = *ptr;
if (dst.size > 0)
{
for (size_t i = 0; i < dst.size; i++)
{
dst.arr[i] = 0;
}
dst.size = 0;
}
return dst;
}
char
at(const Vec8_t* ptr, const size_t idx)
{
if (is_valid(ptr) == ERR_VECTOR_NULL)
{
return ERR_VECTOR_NULL;
}
if (is_valid(ptr) == ERR_BUF_NULL)
{
return ERR_BUF_NULL;
}
if (idx >= ptr->size)
{
fprintf(stderr,
"At Index: [%zu] is out of bounds for size: [%zu]", idx,
ptr->size);
return ERR_OUT_OF_BOUNDS;
}
return ptr->arr[idx];
}
void
print_vec(const Vec8_t* ptr)
{
if (is_valid(ptr) == ERR_VECTOR_NULL || is_valid(ptr) == ERR_BUF_NULL)
return;
for (size_t i = 0; i < ptr->size; i++) printf("%c ", ptr->arr[i]);
printf("\n");
}
int
begin(const Vec8_t* ptr)
{
if (is_valid(ptr) == SUCCESS) return 0;
return FAILURE;
}
int
end(const Vec8_t* ptr)
{
if (is_valid(ptr) == SUCCESS)
{
if (ptr->size != 0) return (int)(ptr->size - 1);
else return FAILURE;
}
return FAILURE;
}
char
front(const Vec8_t* ptr)
{
if (is_valid(ptr) == ERR_VECTOR_NULL) return FAILURE;
if (ptr->size == 0) return FAILURE;
return at(ptr, 0);
}
char
back(const Vec8_t* ptr)
{
if (is_valid(ptr) == ERR_VECTOR_NULL) return FAILURE;
if (ptr->size == 0) return FAILURE;
return at(ptr, ptr->size - 1);
}
int
empty(const Vec8_t* ptr)
{
if (is_valid(ptr) == ERR_VECTOR_NULL || is_valid(ptr) == ERR_BUF_NULL)
return FAILURE;
if (ptr->size == 0) return SUCCESS;
return FAILURE;
}
__attribute__((overloadable)) Vec8_t
erase(const Vec8_t* ptr, const size_t iter)
{
Vec8_t dst = create(nullptr, 0);
if (is_valid(ptr) == ERR_VECTOR_NULL) return dst;
if (is_valid(ptr) == ERR_BUF_NULL) return dst;
if (iter >= ptr->size) return dst;
dst = *ptr;
memmove(&dst.arr[iter], &dst.arr[iter + 1],
(dst.size - iter - 1) * sizeof(char));
dst.arr[dst.size - 1] = 0;
dst.size--;
return dst;
}
__attribute__((overloadable)) Vec8_t
erase(const Vec8_t* ptr, const size_t iter_start, const size_t iter_end)
{
Vec8_t dst = create(nullptr, 0);
if (is_valid(ptr) == ERR_VECTOR_NULL) return dst;
if (is_valid(ptr) == ERR_BUF_NULL) return dst;
if (iter_end > ptr->size) return dst;
if (iter_start >= iter_end) return dst;
dst = *ptr;
size_t diff = iter_end - iter_start;
memmove(&dst.arr[iter_start], &dst.arr[iter_end],
(dst.size - iter_end) * sizeof(char));
for (size_t i = dst.size - diff; i < dst.size; i++)
{
dst.arr[i] = 0;
}
dst.size -= diff;
return dst;
}
__attribute__((overloadable)) Vec8_t
resize(const Vec8_t* ptr, const size_t size)
{
Vec8_t dst = create(nullptr, 0);
if (is_valid(ptr) == ERR_VECTOR_NULL || is_valid(ptr) == ERR_BUF_NULL)
return dst;
if (ptr->size == size)
{
LOG("ERR :- Ptr size and size are the same");
dst = *ptr;
return dst;
}
else if (ptr->size == 0)
{
dst = reserve(&dst, size);
}
else if (size > ptr->max_size)
{
LOGERROR(ERR_MAX_PASSED);
dst = *ptr;
return dst;
}
else if (size > ptr->capacity)
{
size_t tmp = ptr->capacity;
while (size > tmp)
{
tmp *= 2;
}
dst = reserve(ptr, tmp);
if (!dst.arr)
{
LOGERROR(ERR_BUF_NULL);
dst = *ptr;
return dst;
}
}
if (size < ptr->size)
{
dst = *ptr;
for (size_t i = ptr->size; i > size; i--)
{
dst.arr[i] = '\0';
}
}
if (ptr->size < size && size <= ptr->capacity)
{
for (size_t i = ptr->size; i < size; i++)
{
dst.arr[i] = '\0';
}
}
dst.size = size;
return dst;
}
__attribute__((overloadable)) Vec8_t
resize(Vec8_t* ptr, const size_t size, const char val)
{
Vec8_t dst = create(nullptr, 0);
dst = *ptr;
if (is_valid(ptr) == ERR_VECTOR_NULL || is_valid(ptr) == ERR_BUF_NULL)
return dst;
if ((0 < size && size != dst.size && size < dst.size) ||
is_valid(ptr) == ERR_SIZE_ZERO)
{
LOGERROR(ERR_SIZE_ZERO);
return dst;
}
if ((0 < size && size < dst.size) || is_valid(ptr) == ERR_SIZE_ZERO)
{
LOGERROR(ERR_SIZE_ZERO);
return dst;
}
if (size >= dst.capacity)
{
dst = reserve(&dst, size);
}
dst.size = ptr->size + (size - ptr->size);
for (size_t i = ptr->size; i < dst.size; i++)
{
if (at(&dst, i) >= 0)
{
dst.arr[i] = val;
}
}
dst.size = size;
return dst;
}
__attribute__((overloadable)) Vec8_t
assign(const Vec8_t* ptr, const Vec8_t* iterator, const size_t iter_start,
const size_t iter_end)
{
Vec8_t dst = create(nullptr, 0);
if (is_valid(ptr) == ERR_VECTOR_NULL || is_valid(ptr) == ERR_BUF_NULL)
return dst;
if (is_valid(iterator) == ERR_VECTOR_NULL ||
is_valid(iterator) == ERR_BUF_NULL)
return dst;
if (ptr->arr == iterator->arr)
{
LOGERROR(ERR_DOUBLE_BUF);
dst = *ptr;
return dst;
}
if (iterator->size < iter_end || iter_end <= iter_start)
{
LOGERROR(ERR_OUT_OF_BOUNDS);
return dst;
}
dst = *ptr;
dst = erase(ptr, begin(ptr), end(ptr) + 1);
dst = reserve(&dst, (iter_end - iter_start));
for (size_t i = iter_start; i < iter_end; i++)
{
dst = push_back(&dst, at(iterator, i));
}
return dst;
}
__attribute__((overloadable)) Vec8_t
assign(const Vec8_t* ptr, const size_t amount, const char val)
{
Vec8_t dst = create(nullptr, 0);
if (is_valid(ptr) == ERR_VECTOR_NULL || is_valid(ptr) == ERR_BUF_NULL)
return create(nullptr, 0);
dst = *ptr;
if (amount == 0)
{
LOGERROR(ERR_SIZE_ZERO);
return dst;
}
dst = erase(&dst, begin(&dst), end(&dst) + 1);
dst = reserve(&dst, amount);
for (size_t i = 0; i < amount; i++)
{
dst = push_back(&dst, val);
}
return dst;
}
__attribute__((overloadable)) Vec8_t
insert(const Vec8_t* ptr, const size_t iter, const char val)
{
Vec8_t dst = create(nullptr, 0);
if (is_valid(ptr) == ERR_VECTOR_NULL || is_valid(ptr) == ERR_BUF_NULL)
{
return dst;
}
if (ptr->max_size < ptr->size + 1)
{
LOGERROR(ERR_MAX_PASSED);
return dst;
}
if (iter > ptr->size)
{
LOGERROR(ERR_OUT_OF_BOUNDS);
return dst;
}
dst = *ptr;
dst = push_back(&dst, 0);
for (size_t i = dst.size - 1; i > iter; i--)
{
dst.arr[i] = dst.arr[i - 1];
}
dst.arr[iter] = val;
return dst;
}
__attribute__((overloadable)) Vec8_t
insert(const Vec8_t* ptr, const size_t iter, const size_t amount,
const char val)
{
Vec8_t dst = create(nullptr, 0);
if (is_valid(ptr) != SUCCESS)
{
LOGERROR(ERR_NULL);
return dst;
}
if (iter > ptr->size)
{
LOGERROR(ERR_OUT_OF_BOUNDS);
return dst;
}
if (amount <= 0)
{
LOGERROR(ERR_SIZE_ZERO);
return dst;
}
dst = *ptr;
for (size_t i = iter; i < iter + amount; i++)
{
dst = insert(&dst, i, val);
}
return dst;
}
__attribute__((overloadable)) Vec8_t
insert(const Vec8_t* dst_vec, const Vec8_t* src_vec, const size_t iter,
const size_t iter_start, const size_t iter_end)
{
Vec8_t dst = create(nullptr, 0);
if (is_valid(dst_vec) != SUCCESS || is_valid(src_vec) != SUCCESS)
{
LOGERROR(ERR_NULL);
return dst;
}
if (iter_end > src_vec->size || iter > dst_vec->size)
{
LOGERROR(ERR_OUT_OF_BOUNDS);
return dst;
}
if (dst_vec->arr == src_vec->arr)
{
LOGERROR(ERR_DOUBLE_BUF);
return dst;
}
dst = *dst_vec;
for (size_t i = iter_start; i < iter_end; i++)
{
dst = insert(&dst, iter + (i - iter_start), src_vec->arr[i]);
}
return dst;
}
include/char.h
-112
View File
@@ -1,112 +0,0 @@
/*
* Andrew Haynes
* dmm.dev@icloud.com
* No LICENSE
* Vector Library For C
*/
#ifndef CHAR_H
#define CHAR_H
#include <stddef.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <utils.h>
typedef struct
{
char* arr;
size_t size;
size_t capacity;
size_t max_size;
} Vec8_t;
int
is_valid(const Vec8_t* vec);
Vec8_t
create(const char* buf, const size_t len);
Vec8_t
push_back(Vec8_t* vec, const char val);
Vec8_t
pop_back(Vec8_t* ptr);
Vec8_t
reserve(const Vec8_t* ptr, const size_t max_size);
Vec8_t
shrink_to_fit(Vec8_t* ptr);
int
swap(Vec8_t* ptr, Vec8_t* ptr_other);
char*
data(const Vec8_t* ptr);
size_t
capacity(const Vec8_t* ptr);
size_t
max_size(const Vec8_t* ptr);
void delete (const Vec8_t* vec);
Vec8_t
clear(const Vec8_t* vec);
char
at(const Vec8_t* vec, const size_t idx);
void
print_vec(const Vec8_t* vec);
int
begin(const Vec8_t* vec);
int
end(const Vec8_t* vec);
char
front(const Vec8_t* vec);
char
back(const Vec8_t* vec);
int
empty(const Vec8_t* vec);
__attribute__((overloadable)) Vec8_t
erase(const Vec8_t* vec, const size_t iter);
__attribute__((overloadable)) Vec8_t
erase(const Vec8_t* vec, const size_t iter_start, const size_t iter_end);
__attribute__((overloadable)) Vec8_t
resize(const Vec8_t* vec, const size_t size);
__attribute__((overloadable)) Vec8_t
resize(Vec8_t* vec, const size_t size, const char val);
__attribute__((overloadable)) Vec8_t
assign(const Vec8_t* vec, const Vec8_t* iterator, const size_t iter_start,
const size_t iter_end);
__attribute__((overloadable)) Vec8_t
assign(const Vec8_t* vec, const size_t amount, const char val);
__attribute__((overloadable)) Vec8_t
insert(const Vec8_t* vec, const size_t iter, const char val);
__attribute__((overloadable)) Vec8_t
insert(const Vec8_t* vec, const size_t iter, const size_t amount,
const char val);
__attribute__((overloadable)) Vec8_t
insert(const Vec8_t* dst_vec, const Vec8_t* src_vec, const size_t iter,
const size_t iter_start, const size_t iter_end);
#endif
include/libvec.h
+6
View File
@@ -0,0 +1,6 @@
#ifndef LIBVEC_H
#define LIBVEC_H
// Add code here
#endif
include/libvec/test
View File
src/char.c
-691
View File
@@ -1,691 +0,0 @@
#include "char.h"
#include <limits.h>
#include <stddef.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include "utils.h"
int
is_valid(const Vec8_t* vec)
{
if (vec == nullptr)
{
LOGERROR(ERR_VECTOR_NULL);
return ERR_VECTOR_NULL;
}
else if (vec->arr == nullptr)
{
LOGERROR(ERR_BUF_NULL);
return ERR_BUF_NULL;
}
return SUCCESS;
}
Vec8_t
create(const char* buf, const size_t len)
{
Vec8_t dst = { NULL, 0, CAPACITY, VEC_MAX };
if (len >= dst.max_size)
{
LOGERROR(ERR_MAX_PASSED);
LOG("If you need more memory to start, create a blank and "
"reserve.");
return dst;
}
if (dst.capacity < len && len < dst.max_size)
{
while (dst.capacity < len && dst.capacity * 2 < dst.max_size)
dst.capacity *= 2;
}
if (dst.capacity * 2 > dst.max_size && len < dst.max_size)
{
dst.capacity = len;
}
if (len > 0)
{
char* dst_buf = calloc(dst.capacity, sizeof(char));
if (!dst_buf)
{
LOGERROR(ERR_ALLOC_FAIL);
return dst;
}
dst.arr = dst_buf;
}
if (buf)
{
for (size_t i = 0; i < len; i++)
{
dst.arr[i] = buf[i];
dst.size++;
}
}
return dst;
}
Vec8_t
push_back(Vec8_t* ptr, const char val)
{
if (is_valid(ptr) == ERR_VECTOR_NULL)
{
return create(nullptr, 0);
}
Vec8_t dst = { NULL, ptr->size, ptr->capacity, ptr->max_size };
if (is_valid(ptr) == ERR_BUF_NULL)
{
LOG("If you think this is wrong, reserve memory first");
return dst;
}
if (ptr->size + 1 > ptr->max_size)
{
LOGERROR(ERR_MAX_PASSED);
dst = *ptr;
return dst;
}
char* dst_buf;
if (ptr->size + 1 > ptr->capacity)
{
if (ptr->capacity * 2 > ptr->max_size)
{
LOGERROR(ERR_MAX_PASSED);
dst = *ptr;
return dst;
}
dst.capacity = ptr->capacity * 2;
dst_buf = realloc(ptr->arr, dst.capacity * sizeof(char));
if (!dst_buf)
{
LOGERROR(ERR_ALLOC_FAIL);
dst = *ptr;
return dst;
}
}
else
{
dst_buf = ptr->arr;
}
dst.arr = dst_buf;
dst.arr[dst.size] = val;
dst.size++;
return dst;
}
Vec8_t
pop_back(Vec8_t* ptr)
{
Vec8_t err = create(nullptr, 0);
if (is_valid(ptr) != SUCCESS)
{
return err;
}
if (ptr->size < 1)
{
LOGERROR(ERR_SIZE_ZERO);
return err;
}
Vec8_t dst = { NULL, ptr->size - 1, ptr->capacity, ptr->max_size };
dst.arr = ptr->arr;
dst.arr[dst.size] = 0;
return dst;
}
Vec8_t
reserve(const Vec8_t* ptr, const size_t capacity)
{
Vec8_t ret = create(nullptr, 0);
if (capacity == 0)
{
LOGERROR(ERR_SIZE_ZERO);
return ret;
}
if (is_valid(ptr) == ERR_VECTOR_NULL)
{
return ret;
}
ret.arr = ptr->arr;
if (is_valid(&ret) == ERR_BUF_NULL)
{
ret.arr = calloc(capacity, sizeof(char));
if (!ret.arr)
{
LOGERROR(ERR_ALLOC_FAIL);
ret = *ptr;
return ret;
}
}
else if (is_valid(ptr) == SUCCESS)
{
ret.arr = realloc(ret.arr, capacity * sizeof(char));
if (!ret.arr)
{
LOGERROR(ERR_ALLOC_FAIL);
ret = *ptr;
return ret;
}
ret.size = ptr->size;
if (ret.size > capacity)
{
for (size_t i = capacity; i < ret.size; i++)
{
ret.arr[i] = 0;
}
ret.size = capacity;
}
}
ret.capacity = capacity;
ret.max_size = capacity;
return ret;
}
Vec8_t
shrink_to_fit(Vec8_t* ptr)
{
if (is_valid(ptr) != SUCCESS) return create(nullptr, 0);
if (ptr->size == 0)
{
LOGERROR(ERR_SIZE_ZERO);
return create(nullptr, 0);
}
return reserve(ptr, ptr->size);
}
int
swap(Vec8_t* ptr1, Vec8_t* ptr2)
{
Vec8_t tmp = create(nullptr, 0);
if (is_valid(ptr1) == ERR_VECTOR_NULL ||
is_valid(ptr2) == ERR_VECTOR_NULL)
{
return ERR_VECTOR_NULL;
}
if (is_valid(ptr1) == ERR_BUF_NULL || is_valid(ptr2) == ERR_BUF_NULL)
{
return ERR_BUF_NULL;
}
tmp.arr = ptr1->arr;
ptr1->arr = ptr2->arr;
ptr2->arr = tmp.arr;
tmp.capacity = ptr1->capacity;
tmp.size = ptr1->size;
tmp.max_size = ptr1->max_size;
ptr1->capacity = ptr2->capacity;
ptr1->size = ptr2->size;
ptr1->max_size = ptr2->max_size;
ptr2->capacity = tmp.capacity;
ptr2->size = tmp.size;
ptr2->max_size = tmp.max_size;
return SUCCESS;
}
char*
data(const Vec8_t* ptr)
{
if (is_valid(ptr) == ERR_BUF_NULL || is_valid(ptr) == ERR_VECTOR_NULL)
return nullptr;
return &ptr->arr[0];
}
size_t
capacity(const Vec8_t* ptr)
{
if (is_valid(ptr) == ERR_VECTOR_NULL)
{
return ERR_VECTOR_NULL;
}
if (is_valid(ptr) == ERR_BUF_NULL)
{
return ERR_BUF_NULL;
}
return ptr->capacity;
}
size_t
max_size(const Vec8_t* ptr)
{
if (is_valid(ptr) == ERR_VECTOR_NULL)
{
return ERR_VECTOR_NULL;
}
if (is_valid(ptr) == ERR_BUF_NULL)
{
return ERR_BUF_NULL;
}
return ptr->max_size;
}
void
delete(const Vec8_t* ptr)
{
if (is_valid(ptr) == SUCCESS)
{
free((void*)ptr->arr);
}
}
Vec8_t
clear(const Vec8_t* ptr)
{
Vec8_t dst = create(nullptr, 0);
if (is_valid(ptr) == ERR_VECTOR_NULL || is_valid(ptr) == ERR_BUF_NULL)
{
return dst;
}
dst = *ptr;
if (dst.size > 0)
{
for (size_t i = 0; i < dst.size; i++)
{
dst.arr[i] = 0;
}
dst.size = 0;
}
return dst;
}
char
at(const Vec8_t* ptr, const size_t idx)
{
if (is_valid(ptr) == ERR_VECTOR_NULL)
{
return ERR_VECTOR_NULL;
}
if (is_valid(ptr) == ERR_BUF_NULL)
{
return ERR_BUF_NULL;
}
if (idx >= ptr->size)
{
fprintf(stderr,
"At Index: [%zu] is out of bounds for size: [%zu]", idx,
ptr->size);
return ERR_OUT_OF_BOUNDS;
}
return ptr->arr[idx];
}
void
print_vec(const Vec8_t* ptr)
{
if (is_valid(ptr) == ERR_VECTOR_NULL || is_valid(ptr) == ERR_BUF_NULL)
return;
for (size_t i = 0; i < ptr->size; i++) printf("%c ", ptr->arr[i]);
printf("\n");
}
int
begin(const Vec8_t* ptr)
{
if (is_valid(ptr) == SUCCESS) return 0;
return FAILURE;
}
int
end(const Vec8_t* ptr)
{
if (is_valid(ptr) == SUCCESS)
{
if (ptr->size != 0) return (int)(ptr->size - 1);
else return FAILURE;
}
return FAILURE;
}
char
front(const Vec8_t* ptr)
{
if (is_valid(ptr) == ERR_VECTOR_NULL) return FAILURE;
if (ptr->size == 0) return FAILURE;
return at(ptr, 0);
}
char
back(const Vec8_t* ptr)
{
if (is_valid(ptr) == ERR_VECTOR_NULL) return FAILURE;
if (ptr->size == 0) return FAILURE;
return at(ptr, ptr->size - 1);
}
int
empty(const Vec8_t* ptr)
{
if (is_valid(ptr) == ERR_VECTOR_NULL || is_valid(ptr) == ERR_BUF_NULL)
return FAILURE;
if (ptr->size == 0) return SUCCESS;
return FAILURE;
}
__attribute__((overloadable)) Vec8_t
erase(const Vec8_t* ptr, const size_t iter)
{
Vec8_t dst = create(nullptr, 0);
if (is_valid(ptr) == ERR_VECTOR_NULL) return dst;
if (is_valid(ptr) == ERR_BUF_NULL) return dst;
if (iter >= ptr->size) return dst;
dst = *ptr;
memmove(&dst.arr[iter], &dst.arr[iter + 1],
(dst.size - iter - 1) * sizeof(char));
dst.arr[dst.size - 1] = 0;
dst.size--;
return dst;
}
__attribute__((overloadable)) Vec8_t
erase(const Vec8_t* ptr, const size_t iter_start, const size_t iter_end)
{
Vec8_t dst = create(nullptr, 0);
if (is_valid(ptr) == ERR_VECTOR_NULL) return dst;
if (is_valid(ptr) == ERR_BUF_NULL) return dst;
if (iter_end > ptr->size) return dst;
if (iter_start >= iter_end) return dst;
dst = *ptr;
size_t diff = iter_end - iter_start;
memmove(&dst.arr[iter_start], &dst.arr[iter_end],
(dst.size - iter_end) * sizeof(char));
for (size_t i = dst.size - diff; i < dst.size; i++)
{
dst.arr[i] = 0;
}
dst.size -= diff;
return dst;
}
__attribute__((overloadable)) Vec8_t
resize(const Vec8_t* ptr, const size_t size)
{
Vec8_t dst = create(nullptr, 0);
if (is_valid(ptr) == ERR_VECTOR_NULL || is_valid(ptr) == ERR_BUF_NULL)
return dst;
dst = *ptr;
if (ptr->size == size)
{
LOG("ERR :- Ptr size and size are the same");
dst = *ptr;
return dst;
}
else if (size > ptr->max_size)
{
LOGERROR(ERR_MAX_PASSED);
dst = *ptr;
return dst;
}
else if (ptr->size == 0)
{
size_t max = dst.max_size;
dst = reserve(&dst, size);
if (dst.capacity != size)
{
LOGERROR(ERR_ALLOC_FAIL);
dst = *ptr;
return dst;
}
for (size_t i = 0; i < size; i++)
{
dst.arr[i] = '\0';
}
dst.max_size = max;
dst.size = size;
return dst;
}
else if (size > ptr->capacity)
{
size_t tmpcp = ptr->capacity;
size_t tmpmx = ptr->max_size;
while (size > tmpcp)
{
tmpcp *= 2;
}
if (tmpcp > ptr->max_size)
{
tmpcp = size;
}
dst = reserve(ptr, tmpcp);
if (dst.capacity != tmpcp)
{
LOGERROR(ERR_ALLOC_FAIL);
dst = *ptr;
return dst;
}
dst.max_size = tmpmx;
}
if (size < ptr->size)
{
for (size_t i = size; i < dst.size; i++)
{
dst.arr[i] = '\0';
}
}
if (dst.size < size && size <= dst.capacity)
{
for (size_t i = dst.size; i < size; i++)
{
dst.arr[i] = '\0';
}
}
dst.size = size;
return dst;
}
__attribute__((overloadable)) Vec8_t
resize(const Vec8_t* ptr, const size_t size, const char val)
{
Vec8_t dst = create(nullptr, 0);
if (is_valid(ptr) == ERR_VECTOR_NULL || is_valid(ptr) == ERR_BUF_NULL)
return dst;
dst = *ptr;
if (ptr->size == size)
{
LOG("ERR :- Ptr size and size are the same");
dst = *ptr;
return dst;
}
else if (size > ptr->max_size)
{
LOGERROR(ERR_MAX_PASSED);
dst = *ptr;
return dst;
}
else if (ptr->size == 0)
{
size_t max = dst.max_size;
dst = reserve(&dst, size);
if (dst.capacity != size)
{
LOGERROR(ERR_ALLOC_FAIL);
dst = *ptr;
return dst;
}
for (size_t i = 0; i < size; i++)
{
dst.arr[i] = val;
}
dst.max_size = max;
dst.size = size;
return dst;
}
else if (size > ptr->capacity)
{
size_t tmpcp = ptr->capacity;
size_t tmpmx = ptr->max_size;
while (size > tmpcp)
{
tmpcp *= 2;
}
if (tmpcp > ptr->max_size)
{
tmpcp = size;
}
dst = reserve(ptr, tmpcp);
if (dst.capacity != tmpcp)
{
LOGERROR(ERR_ALLOC_FAIL);
dst = *ptr;
return dst;
}
dst.max_size = tmpmx;
}
if (size < ptr->size)
{
for (size_t i = size; i < dst.size; i++)
{
dst.arr[i] = val;
}
}
if (dst.size < size && size <= dst.capacity)
{
for (size_t i = dst.size; i < size; i++)
{
dst.arr[i] = val;
}
}
dst.size = size;
return dst;
}
__attribute__((overloadable)) Vec8_t
assign(const Vec8_t* ptr, const Vec8_t* iterator, const size_t iter_start,
const size_t iter_end)
{
Vec8_t dst = create(nullptr, 0);
if (is_valid(ptr) == ERR_VECTOR_NULL || is_valid(ptr) == ERR_BUF_NULL)
return dst;
if (is_valid(iterator) == ERR_VECTOR_NULL ||
is_valid(iterator) == ERR_BUF_NULL)
return dst;
if (ptr->arr == iterator->arr)
{
LOGERROR(ERR_DOUBLE_BUF);
dst = *ptr;
return dst;
}
if (iterator->size < iter_end || iter_end <= iter_start)
{
LOGERROR(ERR_OUT_OF_BOUNDS);
return dst;
}
dst = *ptr;
dst = erase(ptr, begin(ptr), end(ptr) + 1);
dst = reserve(&dst, (iter_end - iter_start));
for (size_t i = iter_start; i < iter_end; i++)
{
dst = push_back(&dst, at(iterator, i));
}
return dst;
}
__attribute__((overloadable)) Vec8_t
assign(const Vec8_t* ptr, const size_t amount, const char val)
{
Vec8_t dst = create(nullptr, 0);
if (is_valid(ptr) == ERR_VECTOR_NULL || is_valid(ptr) == ERR_BUF_NULL)
return create(nullptr, 0);
dst = *ptr;
if (amount == 0)
{
LOGERROR(ERR_SIZE_ZERO);
return dst;
}
dst = erase(&dst, begin(&dst), end(&dst) + 1);
dst = reserve(&dst, amount);
for (size_t i = 0; i < amount; i++)
{
dst = push_back(&dst, val);
}
return dst;
}
__attribute__((overloadable)) Vec8_t
insert(const Vec8_t* ptr, const size_t iter, const char val)
{
Vec8_t dst = create(nullptr, 0);
if (is_valid(ptr) == ERR_VECTOR_NULL || is_valid(ptr) == ERR_BUF_NULL)
{
return dst;
}
if (ptr->max_size < ptr->size + 1)
{
LOGERROR(ERR_MAX_PASSED);
return dst;
}
if (iter > ptr->size)
{
LOGERROR(ERR_OUT_OF_BOUNDS);
return dst;
}
dst = *ptr;
dst = push_back(&dst, 0);
for (size_t i = dst.size - 1; i > iter; i--)
{
dst.arr[i] = dst.arr[i - 1];
}
dst.arr[iter] = val;
return dst;
}
__attribute__((overloadable)) Vec8_t
insert(const Vec8_t* ptr, const size_t iter, const size_t amount,
const char val)
{
Vec8_t dst = create(nullptr, 0);
if (is_valid(ptr) != SUCCESS)
{
LOGERROR(ERR_NULL);
return dst;
}
if (iter > ptr->size)
{
LOGERROR(ERR_OUT_OF_BOUNDS);
return dst;
}
if (amount <= 0)
{
LOGERROR(ERR_SIZE_ZERO);
return dst;
}
dst = *ptr;
for (size_t i = iter; i < iter + amount; i++)
{
dst = insert(&dst, i, val);
}
return dst;
}
__attribute__((overloadable)) Vec8_t
insert(const Vec8_t* dst_vec, const Vec8_t* src_vec, const size_t iter,
const size_t iter_start, const size_t iter_end)
{
Vec8_t dst = create(nullptr, 0);
if (is_valid(dst_vec) != SUCCESS || is_valid(src_vec) != SUCCESS)
{
LOGERROR(ERR_NULL);
return dst;
}
if (iter_end > src_vec->size || iter > dst_vec->size)
{
LOGERROR(ERR_OUT_OF_BOUNDS);
return dst;
}
if (dst_vec->arr == src_vec->arr)
{
LOGERROR(ERR_DOUBLE_BUF);
return dst;
}
dst = *dst_vec;
for (size_t i = iter_start; i < iter_end; i++)
{
dst = insert(&dst, iter + (i - iter_start), src_vec->arr[i]);
}
return dst;
}
src/lib/char/char.c
+725
View File
@@ -0,0 +1,725 @@
#include "char.h"
#include <limits.h>
#include <stddef.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include "utils/utils.h"
size_t
_vec_char_is_valid(const _VecCharInternal* ptr)
{
if (ptr == nullptr)
{
LOGERROR(ERR_VECTOR_NULL);
return ERR_VECTOR_NULL;
}
else if (ptr->_internal_arr == nullptr)
{
LOGERROR(ERR_BUF_NULL);
return ERR_BUF_NULL;
}
return SUCCESS;
}
_VecCharInternal
_vec_char_create(const char* src, const size_t size)
{
_VecCharInternal self = {
._internal_arr = NULL,
._internal_size = 0,
._internal_capacity = CAPACITY,
._internal_max_size = VEC_MAX,
};
if (size >= self._internal_max_size)
{
LOGERROR(ERR_MAX_PASSED);
LOG("If you need more memory to start, create a blank and "
"selferve.");
return self;
}
if (self._internal_capacity < size && size < self._internal_max_size)
{
while (self._internal_capacity < size &&
self._internal_capacity * 2 < self._internal_max_size)
self._internal_capacity *= 2;
}
if (self._internal_capacity * 2 > self._internal_max_size &&
size < self._internal_max_size)
{
self._internal_capacity = size;
}
if (size > 0)
{
char* dst_buf = calloc(self._internal_capacity, sizeof(char));
if (!dst_buf)
{
LOGERROR(ERR_ALLOC_FAIL);
return self;
}
self._internal_arr = dst_buf;
}
if (src)
{
for (size_t i = 0; i < size; i++)
{
self._internal_arr[i] = src[i];
self._internal_size++;
}
}
return self;
}
_VecCharInternal
_vec_char_push_back(_VecCharInternal* ptr, const char val)
{
if (_vec_char_is_valid(ptr) == ERR_VECTOR_NULL)
{
return _vec_char_create(nullptr, 0);
}
_VecCharInternal self = { NULL, ptr->_internal_size,
ptr->_internal_capacity,
ptr->_internal_max_size };
if (_vec_char_is_valid(ptr) == ERR_BUF_NULL)
{
LOG("If you think this is wrong, reserve memory first");
return self;
}
if (ptr->_internal_size + 1 > ptr->_internal_max_size)
{
LOGERROR(ERR_MAX_PASSED);
self = *ptr;
return self;
}
char* dst_buf;
if (ptr->_internal_size + 1 > ptr->_internal_capacity)
{
if (ptr->_internal_capacity * 2 > ptr->_internal_max_size)
{
LOGERROR(ERR_MAX_PASSED);
self = *ptr;
return self;
}
self._internal_capacity = ptr->_internal_capacity * 2;
dst_buf = realloc(ptr->_internal_arr,
self._internal_capacity * sizeof(char));
if (!dst_buf)
{
LOGERROR(ERR_ALLOC_FAIL);
self = *ptr;
return self;
}
}
else
{
dst_buf = ptr->_internal_arr;
}
self._internal_arr = dst_buf;
self._internal_arr[self._internal_size] = val;
self._internal_size++;
return self;
}
_VecCharInternal
_vec_char_pop_back(_VecCharInternal* ptr)
{
_VecCharInternal err = _vec_char_create(nullptr, 0);
if (_vec_char_is_valid(ptr) != SUCCESS)
{
return err;
}
if (ptr->_internal_size < 1)
{
LOGERROR(ERR_SIZE_ZERO);
return err;
}
_VecCharInternal self = { NULL, ptr->_internal_size - 1,
ptr->_internal_capacity,
ptr->_internal_max_size };
self._internal_arr = ptr->_internal_arr;
self._internal_arr[self._internal_size] = 0;
return self;
}
_VecCharInternal
_vec_char_reserve(const _VecCharInternal* ptr, const size_t capacity)
{
_VecCharInternal self = _vec_char_create(nullptr, 0);
if (capacity == 0)
{
LOGERROR(ERR_SIZE_ZERO);
return self;
}
if (_vec_char_is_valid(ptr) == ERR_VECTOR_NULL)
{
return self;
}
self._internal_arr = ptr->_internal_arr;
if (_vec_char_is_valid(&self) == ERR_BUF_NULL)
{
self._internal_arr = calloc(capacity, sizeof(char));
if (!self._internal_arr)
{
LOGERROR(ERR_ALLOC_FAIL);
self = *ptr;
return self;
}
}
else if (_vec_char_is_valid(ptr) == SUCCESS)
{
self._internal_arr =
realloc(self._internal_arr, capacity * sizeof(char));
if (!self._internal_arr)
{
LOGERROR(ERR_ALLOC_FAIL);
self = *ptr;
return self;
}
self._internal_size = ptr->_internal_size;
if (self._internal_size > capacity)
{
for (size_t i = capacity; i < self._internal_size; i++)
{
self._internal_arr[i] = 0;
}
self._internal_size = capacity;
}
}
self._internal_capacity = capacity;
self._internal_max_size = capacity;
return self;
}
_VecCharInternal
_vec_char_shrink_to_fit(_VecCharInternal* ptr)
{
if (_vec_char_is_valid(ptr) != SUCCESS)
return _vec_char_create(nullptr, 0);
if (ptr->_internal_size == 0)
{
LOGERROR(ERR_SIZE_ZERO);
return _vec_char_create(nullptr, 0);
}
return _vec_char_reserve(ptr, ptr->_internal_size);
}
size_t
_vec_char_swap(_VecCharInternal* ptr1, _VecCharInternal* ptr2)
{
_VecCharInternal self = _vec_char_create(nullptr, 0);
if (_vec_char_is_valid(ptr1) == ERR_VECTOR_NULL ||
_vec_char_is_valid(ptr2) == ERR_VECTOR_NULL)
{
return ERR_VECTOR_NULL;
}
if (_vec_char_is_valid(ptr1) == ERR_BUF_NULL ||
_vec_char_is_valid(ptr2) == ERR_BUF_NULL)
{
return ERR_BUF_NULL;
}
self._internal_arr = ptr1->_internal_arr;
ptr1->_internal_arr = ptr2->_internal_arr;
ptr2->_internal_arr = self._internal_arr;
self._internal_capacity = ptr1->_internal_capacity;
self._internal_size = ptr1->_internal_size;
self._internal_max_size = ptr1->_internal_max_size;
ptr1->_internal_capacity = ptr2->_internal_capacity;
ptr1->_internal_size = ptr2->_internal_size;
ptr1->_internal_max_size = ptr2->_internal_max_size;
ptr2->_internal_capacity = self._internal_capacity;
ptr2->_internal_size = self._internal_size;
ptr2->_internal_max_size = self._internal_max_size;
return SUCCESS;
}
char*
_vec_char_data(const _VecCharInternal* ptr)
{
if (_vec_char_is_valid(ptr) == ERR_BUF_NULL ||
_vec_char_is_valid(ptr) == ERR_VECTOR_NULL)
return nullptr;
return &ptr->_internal_arr[0];
}
size_t
_vec_char_capacity(const _VecCharInternal* ptr)
{
if (_vec_char_is_valid(ptr) == ERR_VECTOR_NULL)
{
return ERR_VECTOR_NULL;
}
if (_vec_char_is_valid(ptr) == ERR_BUF_NULL)
{
return ERR_BUF_NULL;
}
return ptr->_internal_capacity;
}
size_t
_vec_char_max_size(const _VecCharInternal* ptr)
{
if (_vec_char_is_valid(ptr) == ERR_VECTOR_NULL)
{
return ERR_VECTOR_NULL;
}
if (_vec_char_is_valid(ptr) == ERR_BUF_NULL)
{
return ERR_BUF_NULL;
}
return ptr->_internal_max_size;
}
void
_vec_char_delete(const _VecCharInternal* ptr)
{
if (_vec_char_is_valid(ptr) == SUCCESS)
{
free((void*)ptr->_internal_arr);
}
}
_VecCharInternal
_vec_char_clear(const _VecCharInternal* ptr)
{
_VecCharInternal self = _vec_char_create(nullptr, 0);
if (_vec_char_is_valid(ptr) == ERR_VECTOR_NULL ||
_vec_char_is_valid(ptr) == ERR_BUF_NULL)
{
return self;
}
self = *ptr;
if (self._internal_size > 0)
{
for (size_t i = 0; i < self._internal_size; i++)
{
self._internal_arr[i] = 0;
}
self._internal_size = 0;
}
return self;
}
char
_vec_char_at(const _VecCharInternal* ptr, const size_t idx)
{
if (_vec_char_is_valid(ptr) == ERR_VECTOR_NULL)
{
return ERR_VECTOR_NULL;
}
if (_vec_char_is_valid(ptr) == ERR_BUF_NULL)
{
return ERR_BUF_NULL;
}
if (idx >= ptr->_internal_size)
{
fprintf(stderr,
"At Index: [%zu] is out of bounds for size: [%zu]", idx,
ptr->_internal_size);
return ERR_OUT_OF_BOUNDS;
}
return ptr->_internal_arr[idx];
}
void
_vec_char_print_vec(const _VecCharInternal* ptr)
{
if (_vec_char_is_valid(ptr) == ERR_VECTOR_NULL ||
_vec_char_is_valid(ptr) == ERR_BUF_NULL)
return;
for (size_t i = 0; i < ptr->_internal_size; i++)
printf("%c ", ptr->_internal_arr[i]);
printf("\n");
}
size_t
_vec_char_begin(const _VecCharInternal* ptr)
{
if (_vec_char_is_valid(ptr) == SUCCESS) return 0;
return FAILURE;
}
size_t
_vec_char_end(const _VecCharInternal* ptr)
{
if (_vec_char_is_valid(ptr) == SUCCESS)
{
if (ptr->_internal_size != 0)
return (int)(ptr->_internal_size - 1);
else return FAILURE;
}
return FAILURE;
}
char
_vec_char_front(const _VecCharInternal* ptr)
{
if (_vec_char_is_valid(ptr) == ERR_VECTOR_NULL) return FAILURE;
if (ptr->_internal_size == 0) return FAILURE;
return _vec_char_at(ptr, 0);
}
char
_vec_char_back(const _VecCharInternal* ptr)
{
if (_vec_char_is_valid(ptr) == ERR_VECTOR_NULL) return FAILURE;
if (ptr->_internal_size == 0) return FAILURE;
return _vec_char_at(ptr, ptr->_internal_size - 1);
}
size_t
_vec_char_empty(const _VecCharInternal* ptr)
{
if (_vec_char_is_valid(ptr) == ERR_VECTOR_NULL ||
_vec_char_is_valid(ptr) == ERR_BUF_NULL)
return FAILURE;
if (ptr->_internal_size == 0) return SUCCESS;
return FAILURE;
}
__attribute__((overloadable)) _VecCharInternal
_vec_char_erase(const _VecCharInternal* ptr, const size_t iter)
{
_VecCharInternal self = _vec_char_create(nullptr, 0);
if (_vec_char_is_valid(ptr) == ERR_VECTOR_NULL) return self;
if (_vec_char_is_valid(ptr) == ERR_BUF_NULL) return self;
if (iter >= ptr->_internal_size) return self;
self = *ptr;
memmove(&self._internal_arr[iter], &self._internal_arr[iter + 1],
(self._internal_size - iter - 1) * sizeof(char));
self._internal_arr[self._internal_size - 1] = 0;
self._internal_size--;
return self;
}
__attribute__((overloadable)) _VecCharInternal
_vec_char_erase(const _VecCharInternal* ptr, const size_t iter_start,
const size_t iter_end)
{
_VecCharInternal self = _vec_char_create(nullptr, 0);
if (_vec_char_is_valid(ptr) == ERR_VECTOR_NULL) return self;
if (_vec_char_is_valid(ptr) == ERR_BUF_NULL) return self;
if (iter_end > ptr->_internal_size) return self;
if (iter_start >= iter_end) return self;
self = *ptr;
size_t diff = iter_end - iter_start;
memmove(&self._internal_arr[iter_start], &self._internal_arr[iter_end],
(self._internal_size - iter_end) * sizeof(char));
for (size_t i = self._internal_size - diff; i < self._internal_size;
i++)
{
self._internal_arr[i] = 0;
}
self._internal_size -= diff;
return self;
}
__attribute__((overloadable)) _VecCharInternal
_vec_char_resize(const _VecCharInternal* ptr, const size_t size)
{
_VecCharInternal self = _vec_char_create(nullptr, 0);
if (_vec_char_is_valid(ptr) == ERR_VECTOR_NULL ||
_vec_char_is_valid(ptr) == ERR_BUF_NULL)
return self;
self = *ptr;
if (ptr->_internal_size == size)
{
LOG("ERR :- Ptr size and size are the same");
self = *ptr;
return self;
}
else if (size > ptr->_internal_max_size)
{
LOGERROR(ERR_MAX_PASSED);
self = *ptr;
return self;
}
else if (ptr->_internal_size == 0)
{
size_t max = self._internal_max_size;
self = _vec_char_reserve(&self, size);
if (self._internal_capacity != size)
{
LOGERROR(ERR_ALLOC_FAIL);
self = *ptr;
return self;
}
for (size_t i = 0; i < size; i++)
{
self._internal_arr[i] = '\0';
}
self._internal_max_size = max;
self._internal_size = size;
return self;
}
else if (size > ptr->_internal_capacity)
{
size_t tmpcp = ptr->_internal_capacity;
size_t tmpmx = ptr->_internal_max_size;
while (size > tmpcp)
{
tmpcp *= 2;
}
if (tmpcp > ptr->_internal_max_size)
{
tmpcp = size;
}
self = _vec_char_reserve(ptr, tmpcp);
if (self._internal_capacity != tmpcp)
{
LOGERROR(ERR_ALLOC_FAIL);
self = *ptr;
return self;
}
self._internal_max_size = tmpmx;
}
if (size < ptr->_internal_size)
{
for (size_t i = size; i < self._internal_size; i++)
{
self._internal_arr[i] = '\0';
}
}
if (self._internal_size < size && size <= self._internal_capacity)
{
for (size_t i = self._internal_size; i < size; i++)
{
self._internal_arr[i] = '\0';
}
}
self._internal_size = size;
return self;
}
__attribute__((overloadable)) _VecCharInternal
_vec_char_resize(const _VecCharInternal* ptr, const size_t size, const char val)
{
_VecCharInternal self = _vec_char_create(nullptr, 0);
if (_vec_char_is_valid(ptr) == ERR_VECTOR_NULL ||
_vec_char_is_valid(ptr) == ERR_BUF_NULL)
return self;
self = *ptr;
if (ptr->_internal_size == size)
{
LOG("ERR :- Ptr size and size are the same");
self = *ptr;
return self;
}
else if (size > ptr->_internal_max_size)
{
LOGERROR(ERR_MAX_PASSED);
self = *ptr;
return self;
}
else if (ptr->_internal_size == 0)
{
size_t max = self._internal_max_size;
self = _vec_char_reserve(&self, size);
if (self._internal_capacity != size)
{
LOGERROR(ERR_ALLOC_FAIL);
self = *ptr;
return self;
}
for (size_t i = 0; i < size; i++)
{
self._internal_arr[i] = val;
}
self._internal_max_size = max;
self._internal_size = size;
return self;
}
else if (size > ptr->_internal_capacity)
{
size_t tmpcp = ptr->_internal_capacity;
size_t tmpmx = ptr->_internal_max_size;
while (size > tmpcp)
{
tmpcp *= 2;
}
if (tmpcp > ptr->_internal_max_size)
{
tmpcp = size;
}
self = _vec_char_reserve(ptr, tmpcp);
if (self._internal_capacity != tmpcp)
{
LOGERROR(ERR_ALLOC_FAIL);
self = *ptr;
return self;
}
self._internal_max_size = tmpmx;
}
if (size < ptr->_internal_size)
{
for (size_t i = size; i < self._internal_size; i++)
{
self._internal_arr[i] = val;
}
}
if (self._internal_size < size && size <= self._internal_capacity)
{
for (size_t i = self._internal_size; i < size; i++)
{
self._internal_arr[i] = val;
}
}
self._internal_size = size;
return self;
}
__attribute__((overloadable)) _VecCharInternal
_vec_char_assign(const _VecCharInternal* ptr, const _VecCharInternal* iterator,
const size_t iter_start, const size_t iter_end)
{
_VecCharInternal self = _vec_char_create(nullptr, 0);
if (_vec_char_is_valid(ptr) == ERR_VECTOR_NULL ||
_vec_char_is_valid(ptr) == ERR_BUF_NULL)
return self;
if (_vec_char_is_valid(iterator) == ERR_VECTOR_NULL ||
_vec_char_is_valid(iterator) == ERR_BUF_NULL)
return self;
if (ptr->_internal_arr == iterator->_internal_arr)
{
LOGERROR(ERR_DOUBLE_BUF);
self = *ptr;
return self;
}
if (iterator->_internal_size < iter_end || iter_end <= iter_start)
{
LOGERROR(ERR_OUT_OF_BOUNDS);
return self;
}
self = *ptr;
self =
_vec_char_erase(ptr, _vec_char_begin(ptr), _vec_char_end(ptr) + 1);
self = _vec_char_reserve(&self, (iter_end - iter_start));
for (size_t i = iter_start; i < iter_end; i++)
{
self = _vec_char_push_back(&self, _vec_char_at(iterator, i));
}
return self;
}
__attribute__((overloadable)) _VecCharInternal
_vec_char_assign(const _VecCharInternal* ptr, const size_t amount,
const char val)
{
_VecCharInternal self = _vec_char_create(nullptr, 0);
if (_vec_char_is_valid(ptr) == ERR_VECTOR_NULL ||
_vec_char_is_valid(ptr) == ERR_BUF_NULL)
return _vec_char_create(nullptr, 0);
self = *ptr;
if (amount == 0)
{
LOGERROR(ERR_SIZE_ZERO);
return self;
}
self = _vec_char_erase(&self, _vec_char_begin(&self),
_vec_char_end(&self) + 1);
self = _vec_char_reserve(&self, amount);
for (size_t i = 0; i < amount; i++)
{
self = _vec_char_push_back(&self, val);
}
return self;
}
__attribute__((overloadable)) _VecCharInternal
_vec_char_insert(const _VecCharInternal* ptr, const size_t iter, const char val)
{
_VecCharInternal self = _vec_char_create(nullptr, 0);
if (_vec_char_is_valid(ptr) == ERR_VECTOR_NULL ||
_vec_char_is_valid(ptr) == ERR_BUF_NULL)
{
return self;
}
if (ptr->_internal_max_size < ptr->_internal_size + 1)
{
LOGERROR(ERR_MAX_PASSED);
return self;
}
if (iter > ptr->_internal_size)
{
LOGERROR(ERR_OUT_OF_BOUNDS);
return self;
}
self = *ptr;
self = _vec_char_push_back(&self, 0);
for (size_t i = self._internal_size - 1; i > iter; i--)
{
self._internal_arr[i] = self._internal_arr[i - 1];
}
self._internal_arr[iter] = val;
return self;
}
__attribute__((overloadable)) _VecCharInternal
_vec_char_insert(const _VecCharInternal* ptr, const size_t iter,
const size_t amount, const char val)
{
_VecCharInternal self = _vec_char_create(nullptr, 0);
if (_vec_char_is_valid(ptr) != SUCCESS)
{
LOGERROR(ERR_NULL);
return self;
}
if (iter > ptr->_internal_size)
{
LOGERROR(ERR_OUT_OF_BOUNDS);
return self;
}
if (amount <= 0)
{
LOGERROR(ERR_SIZE_ZERO);
return self;
}
self = *ptr;
for (size_t i = iter; i < iter + amount; i++)
{
self = _vec_char_insert(&self, i, val);
}
return self;
}
__attribute__((overloadable)) _VecCharInternal
_vec_char_insert(const _VecCharInternal* ptr, const _VecCharInternal* iterator,
const size_t iter, const size_t iter_start,
const size_t iter_end)
{
_VecCharInternal self = _vec_char_create(nullptr, 0);
if (_vec_char_is_valid(ptr) != SUCCESS ||
_vec_char_is_valid(iterator) != SUCCESS)
{
LOGERROR(ERR_NULL);
return self;
}
if (iter_end > iterator->_internal_size || iter > ptr->_internal_size)
{
LOGERROR(ERR_OUT_OF_BOUNDS);
return self;
}
if (ptr->_internal_arr == iterator->_internal_arr)
{
LOGERROR(ERR_DOUBLE_BUF);
return self;
}
self = *ptr;
for (size_t i = iter_start; i < iter_end; i++)
{
self = _vec_char_insert(&self, iter + (i - iter_start),
iterator->_internal_arr[i]);
}
return self;
}
src/lib/char/char.h
+111
View File
@@ -0,0 +1,111 @@
#ifndef CHAR_H
#define CHAR_H
#include <stddef.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <utils/utils.h>
typedef struct
{
char* _internal_arr;
size_t _internal_size;
size_t _internal_capacity;
size_t _internal_max_size;
} _VecCharInternal;
size_t
_vec_char_is_valid(const _VecCharInternal* ptr);
_VecCharInternal
_vec_char_create(const char* src, const size_t size);
_VecCharInternal
_vec_char_push_back(_VecCharInternal* vec, const char val);
_VecCharInternal
_vec_char_pop_back(_VecCharInternal* ptr);
_VecCharInternal
_vec_char_reserve(const _VecCharInternal* ptr, const size_t max_size);
_VecCharInternal
_vec_char_shrink_to_fit(_VecCharInternal* ptr);
size_t
_vec_char_swap(_VecCharInternal* ptr, _VecCharInternal* ptr_other);
char*
_vec_char_data(const _VecCharInternal* ptr);
size_t
_vec_char_capacity(const _VecCharInternal* ptr);
size_t
_vec_char_max_size(const _VecCharInternal* ptr);
void
_vec_char_delete(const _VecCharInternal* ptr);
_VecCharInternal
_vec_char_clear(const _VecCharInternal* ptr);
char
_vec_char_at(const _VecCharInternal* ptr, const size_t idx);
void
_vec_char_print_vec(const _VecCharInternal* ptr);
size_t
_vec_char_begin(const _VecCharInternal* ptr);
size_t
_vec_char_end(const _VecCharInternal* ptr);
char
_vec_char_front(const _VecCharInternal* ptr);
char
_vec_char_back(const _VecCharInternal* ptr);
size_t
_vec_char_empty(const _VecCharInternal* ptr);
__attribute__((overloadable)) _VecCharInternal
_vec_char_erase(const _VecCharInternal* ptr, const size_t iter);
__attribute__((overloadable)) _VecCharInternal
_vec_char_erase(const _VecCharInternal* ptr, const size_t iter_start,
const size_t iter_end);
__attribute__((overloadable)) _VecCharInternal
_vec_char_resize(const _VecCharInternal* ptr, const size_t size);
__attribute__((overloadable)) _VecCharInternal
_vec_char_resize(const _VecCharInternal* ptr, const size_t size,
const char val);
__attribute__((overloadable)) _VecCharInternal
_vec_char_assign(const _VecCharInternal* ptr, const _VecCharInternal* iterator,
const size_t iter_start, const size_t iter_end);
__attribute__((overloadable)) _VecCharInternal
_vec_char_assign(const _VecCharInternal* ptr, const size_t amount,
const char val);
__attribute__((overloadable)) _VecCharInternal
_vec_char_insert(const _VecCharInternal* ptr, const size_t iter,
const char val);
__attribute__((overloadable)) _VecCharInternal
_vec_char_insert(const _VecCharInternal* ptr, const size_t iter,
const size_t amount, const char val);
__attribute__((overloadable)) _VecCharInternal
_vec_char_insert(const _VecCharInternal* ptr, const _VecCharInternal* iterator,
const size_t iter, const size_t iter_start,
const size_t iter_end);
#endif
src/utils.c → src/lib/utils/utils.c
+1 -1
View File
@@ -1,4 +1,4 @@
#include <utils.h>
#include <utils/utils.h>
const char* error_messages[] = {
[ERR_ALLOC_FAIL] = "Calloc :- Failed to allocate",
include/utils.h → src/lib/utils/utils.h
View File
src/libvec.c
+3
View File
@@ -0,0 +1,3 @@
#include <libvec.h>
#include "char/char.h"
src/main.c
+9 -18
View File
@@ -12,31 +12,22 @@
* String 32 Bits with suffix of 's'
*/
#include <libvec.h>
#include <stddef.h>
#include <stdio.h>
#include <string.h>
#include "char.h"
#include "utils.h"
int
main()
{
char ar1[] = { '1', '2', '3', '4' };
char ar2[] = { 'a', 'b', 'c', 'd' };
// Vec8_t v1;
Vec8_t v1 = create(ar2, find_len(ar2));
// char ar1[] = { '1', '2', '3', '4' };
// char ar2[] = { 'a', 'b', 'c', 'd' };
// Vec8_t v1 = create(ar2, find_len(ar2));
// v1 = reserve(&v1, 9);
// print_vec(&v1);
// v1 = insert(&v1, 1, 'x');
// v1 = resize(&v1, 12);
// print_vec(&v1);
// printf("Hello\n");
// v1 = assign(&v1, &v2, 0, 1);
v1 = reserve(&v1, 9);
print_vec(&v1);
v1 = insert(&v1, 1, 'x');
v1 = resize(&v1, 12);
// v1 = insert(&v1, 1, 5, 'a');
// printf("%c", at(&v1, 1));
// printf("RESERVED SIZE: %zu", v1.max_size);
print_vec(&v1);
// v2 = resize(&v2, 3);
// print_vec(&v2);
@@ -58,7 +49,7 @@ main()
// v1 = push_back(&v1, 'a');
// print_vec(&v1);
// printf("SIZE: %zu\n", v1.size);
delete(&v1);
// delete(&v1);
// delete(&v2);
return 0;
}