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progress (cleaning up math.h/c)

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Edward R. Gonzalez
2025-02-05 19:39:19 -05:00
parent 21c8d90f5d
commit 6f9b96fefa
10 changed files with 621 additions and 539 deletions
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code/base/strings.c
+44 -29
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@@ -398,49 +398,64 @@ str8_skip_chop_whitespace(String8 string){
////////////////////////////////
//~ rjf: String Formatting & Copying
internal String8
push_str8_cat(Arena *arena, String8 s1, String8 s2){
String8 str;
str.size = s1.size + s2.size;
str.str = push_array_no_zero(arena, U8, str.size + 1);
MemoryCopy(str.str, s1.str, s1.size);
MemoryCopy(str.str + s1.size, s2.str, s2.size);
str.str[str.size] = 0;
return(str);
String8
push_str8_cat(Arena* arena, String8 s1, String8 s2)
{
String8 str;
str.size = s1.size + s2.size;
str.str = push_array_no_zero(arena, U8, str.size + 1);
MemoryCopy(str.str, s1.str, s1.size);
MemoryCopy(str.str + s1.size, s2.str, s2.size);
str.str[str.size] = 0;
return(str);
}
internal String8
push_str8_copy(Arena *arena, String8 s){
String8 str;
str.size = s.size;
str.str = push_array_no_zero(arena, U8, str.size + 1);
MemoryCopy(str.str, s.str, s.size);
str.str[str.size] = 0;
return(str);
String8 str;
str.size = s.size;
str.str = push_array_no_zero(arena, U8, str.size + 1);
MemoryCopy(str.str, s.str, s.size);
str.str[str.size] = 0;
return(str);
}
internal String8
push_str8fv(Arena *arena, char *fmt, va_list args){
va_list args2;
va_copy(args2, args);
U32 needed_bytes = raddbg_vsnprintf(0, 0, fmt, args) + 1;
String8 result = {0};
result.str = push_array_no_zero(arena, U8, needed_bytes);
result.size = raddbg_vsnprintf((char*)result.str, needed_bytes, fmt, args2);
result.str[result.size] = 0;
va_end(args2);
return(result);
va_list args2;
va_copy(args2, args);
U32 needed_bytes = raddbg_vsnprintf(0, 0, fmt, args) + 1;
String8 result = {0};
result.str = push_array_no_zero(arena, U8, needed_bytes);
result.size = raddbg_vsnprintf((char*)result.str, needed_bytes, fmt, args2);
result.str[result.size] = 0;
va_end(args2);
return(result);
}
internal String8
push_str8f(Arena *arena, char *fmt, ...){
va_list args;
va_start(args, fmt);
String8 result = push_str8fv(arena, fmt, args);
va_end(args);
return(result);
va_list args;
va_start(args, fmt);
String8 result = push_str8fv(arena, fmt, args);
va_end(args);
return(result);
}
// String8
// str8__cat(String8 s1, String8 s2, AllocatorInfo ainfo)
// {
// String8 str;
// str.size = s1.size + s2.size;
// str.str = alloc_array(ainfo, U8, str.size + 1);
// memory_copy(str.str, s1.str, s1.size);
// memory_copy(str.str + s1.size, s2.str, s2.size);
// str.str[str.size] = 0;
// return str;
// }
////////////////////////////////
//~ rjf: String <=> Integer Conversions