Extracted class StringBuilder

This commit is contained in:
Benoît Blanchon
2014-06-25 13:02:39 +02:00
parent d306422ed9
commit 6f247a5080
6 changed files with 66 additions and 25 deletions

View File

@ -0,0 +1,14 @@
#include "StringBuilder.h"
void StringBuilder::append(const char* format, ...)
{
char* tail = buffer + length;
va_list args;
va_start(args, format);
vsnprintf(tail, capacity - length, format, args);
va_end(args);
length += strlen(tail);
}