main/c/number__format_8h_source.html

#pragma once

#include <stdbool.h>

#include <stddef.h>

#include <stdint.h>


void number_group(char *buffer, size_t size, int value);


void fmt_int_or_dash(char *buffer, size_t size, int value, const char *fmt);


void fmt_hundredths(char *buffer, size_t size, int value);


void fmt_pct_signed(char *buffer, size_t size, int value);


void copy_bounded(char *dst, uint8_t cap, const uint8_t *src, uint8_t len);


bool cstring_is_clean(const char *s, uint16_t size);


bool cstring_setting_is_clean(const char *s, uint16_t size, const char *default_str);


fmt_int_or_dash
void fmt_int_or_dash(char *buffer, size_t size, int value, const char *fmt)
Format an integer, or "--" when there is no reading yet.
Definition number_format.c:67

copy_bounded
void copy_bounded(char *dst, uint8_t cap, const uint8_t *src, uint8_t len)
Copy bytes into a fixed buffer, taking what fits and terminating it.
Definition number_format.c:98

number_group
void number_group(char *buffer, size_t size, int value)
Format an integer with apostrophe thousands separators (e.g. 20358 -> "20'358").
Definition number_format.c:27

cstring_setting_is_clean
bool cstring_setting_is_clean(const char *s, uint16_t size, const char *default_str)
Whether a saved text setting reads as one, where an empty setting can be the real value.
Definition number_format.c:148

cstring_is_clean
bool cstring_is_clean(const char *s, uint16_t size)
Whether a byte range holds a string worth keeping.
Definition number_format.c:119

fmt_pct_signed
void fmt_pct_signed(char *buffer, size_t size, int value)
Format hundredths as a signed two-decimal percent, e.g. 125 -> "+1.25%".
Definition number_format.c:89

fmt_hundredths
void fmt_hundredths(char *buffer, size_t size, int value)
Format hundredths as a two-decimal number, e.g. 26174 -> "261.74".
Definition number_format.c:79