string_8h_source.html

#ifndef HTILS_STRING_H

#define HTILS_STRING_H


#include <htils/arena.h>

#include <htils/basictypes.h>


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#define print_string ".*s"

#define print_string_arg(string) (int)(string)->len, (cstr *)(string)->base


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typedef struct _string {

  u8 *base;

  u64 len;

} string;


#ifdef USE_NULLABLE_TYPES

typedef string_t string_nullable_t;

#endif


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string *string_new(arena_t *arena, const u64 len);


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string *string_dup(arena_t *arena, const string *from);


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string *string_from_cstr(arena_t *arena, const cstr *base);


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cstr *string_to_cstr(const string *str);


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u64 string_concat(arena_t *arena, string *dest, const string *src);


u64 string_concatb(arena_t *arena, string *dest, const string *src,

                   const u64 len);


u64 string_concatf(arena_t *arena, string *dest, const cstr *fmt, ...);


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b32 stringcmp(const string *first, const string *second);


b32 stringcmpb(const string *first, const string *second, const u64 len);


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u64 string_split(string *src, u8 delim, string ***darray, arena_t *arena);


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void string_trim(string *str);


void string_trim_left(string *str);


void string_trim_right(string *str);


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i64 string_findc(string *haystack, u8 needle);


i64 string_find_sstr(string *haystack, string *needle);


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#define HTILS_STR(base) string_from_cstr(arena, base)


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#endif // !HTILS_STRING_H

arena.h

basictypes.h

u64
uint64_t u64
Definition basictypes.h:17

b32
u32 b32
Definition basictypes.h:38

i64
int64_t i64
Definition basictypes.h:29

u8
uint8_t u8
Definition basictypes.h:8

cstr
char cstr
Definition basictypes.h:50

string_trim
void string_trim(string *str)
Trims whitespace from the start and end of a string.
Definition string.c:214

string_concatf
u64 string_concatf(arena_t *arena, string *dest, const cstr *fmt,...)
Concatenates a formatted cstr to a string.
Definition string.c:114

string_concatb
u64 string_concatb(arena_t *arena, string *dest, const string *src, const u64 len)
Concatenate len bytes of src to dest.
Definition string.c:96

string_from_cstr
string * string_from_cstr(arena_t *arena, const cstr *base)
Create a string from a C-string.
Definition string.c:51

string_concat
u64 string_concat(arena_t *arena, string *dest, const string *src)
Concatenates two strings.
Definition string.c:80

string_trim_left
void string_trim_left(string *str)
Trims whitespace from the start of a string.
Definition string.c:222

stringcmpb
b32 stringcmpb(const string *first, const string *second, const u64 len)
Compares len bytes of each string.
Definition string.c:165

string_findc
i64 string_findc(string *haystack, u8 needle)
Finds the first occurance of a character in a string.
Definition string.c:257

string_find_sstr
i64 string_find_sstr(string *haystack, string *needle)
Finds the first occurance of a string in a string.
Definition string.c:270

string_dup
string * string_dup(arena_t *arena, const string *from)
Duplicates from to a new string.
Definition string.c:36

string_split
u64 string_split(string *src, u8 delim, string ***darray, arena_t *arena)
Splits a string by a delimiter.
Definition string.c:180

string
struct _string string
a string.

stringcmp
b32 stringcmp(const string *first, const string *second)
Compare two string.
Definition string.c:153

string_new
string * string_new(arena_t *arena, const u64 len)
Creates a new string.
Definition string.c:19

string_to_cstr
cstr * string_to_cstr(const string *str)
Convert a string to a cstr.
Definition string.c:67

string_trim_right
void string_trim_right(string *str)
Trims whitespace from the end of a string.
Definition string.c:238

_string
a string.
Definition string.h:26

_string::base
u8 * base
Definition string.h:27

_string::len
u64 len
Definition string.h:28

arena
An arena.
Definition arena.h:26