| 72,7 → 72,7 |
|---|
| if ((intval2<0.0)) exponent--; |
| num = num / ((fmath_dpow(10.0,exponent))); |
| |
| print_double(num,modifier+1,precision); //modifier+1 = E => F or e => f |
| print_double(num,modifier+1,precision); /* modifier+1 = E => F or e => f */ |
| putchar(modifier); |
| if (exponent<0) { |
| putchar('-'); |
| 82,10 → 82,13 |
|---|
| return; |
| } |
| |
| //TODO: rounding constant - when we got fraction >= 0.5, we must increment last printed number |
| /* TODO: rounding constant - when we got fraction >= 0.5, we must increment last printed number */ |
| |
| /* Here is problem with cumulative error while printing big double values -> we will divide |
| the number with a power of 10, print new number with better method for small numbers and then print decimal point at correct position */ |
| /* |
| * Here is a problem with cumulative error while printing big double values -> we will divide |
| * the number with a power of 10, print new number with better method for small numbers and |
| * then print decimal point at correct position. |
| */ |
| |
| fmath_fint(fmath_get_decimal_exponent(num),&intval); |
| |
| 135,7 → 138,7 |
|---|
| counter = (counter>=DEFAULT_DOUBLE_BUFFER_SIZE?DEFAULT_DOUBLE_BUFFER_SIZE:counter); |
| while (counter>0) { |
| putchar(buf[--counter]); |
| }; |
| } |
| return; |
| } |
| |
| 236,6 → 239,16 |
|---|
| * and printed in standard hexadecimal format (only significant |
| * digits). |
| * X As with 'x', but '0x' is prefixed. |
| * . The decimal number following period will be treated as precision |
| * for printing floating point numbers. One of 'e', 'E', 'f' or 'F' |
| * must follow. |
| * e The next variant argument is treated as double precision float |
| * and printed in exponent notation with only one digit before decimal point |
| * in specified precision. The exponent sign is printed as 'e'. |
| * E As with 'e', but the exponent sign is printed as 'E'. |
| * f The next variant argument is treated as double precision float |
| * and printed in decimal notation in specified precision. |
| * F As with 'f'. |
| * |
| * All other characters from fmt except the formatting directives |
| * are printed in verbatim. |
| 259,11 → 272,8 |
|---|
| while (c = fmt[i++]) { |
| switch (c) { |
| |
| |
| |
| /* control character */ |
| case '%': |
| |
| precision = DEFAULT_DOUBLE_PRECISION; |
| if (fmt[i]=='.') { |
| precision=0; |
| 272,7 → 282,6 |
|---|
| precision = precision*10 + c - '0'; |
| c=fmt[++i]; |
| } |
| |
| } |
| |
| switch (c = fmt[i++]) { |
| 328,7 → 337,6 |
|---|
| /* |
| * Floating point conversions. |
| */ |
| |
| case 'F': |
| print_double(va_arg(ap, double),'F',precision); |
| goto loop; |