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len, cap, make; remove .count, .capacity, new_slice

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This commit is contained in:
Ginger Bill
2017-04-02 18:16:45 +01:00
parent 2c8b99337b
commit 8ce58573df
16 changed files with 538 additions and 185 deletions
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core/strconv.odin
+8 -25
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@@ -131,50 +131,33 @@ generic_ftoa :: proc(buf: []byte, val: f64, fmt: byte, prec, bit_size: int) -> [
format_digits :: proc(buf: []byte, shortest: bool, neg: bool, digs: Decimal_Slice, prec: int, fmt: byte) -> []byte {
match fmt {
case 'f', 'F':
add_bytes :: proc(dst: ^[]byte, w: ^int, bytes: ..byte) {
for b in bytes {
if dst.capacity <= w^ {
break;
}
dst.count++;
dst[w^] = b;
w^++;
}
}
dst := buf[..];
w := 0;
if neg {
add_bytes(^dst, ^w, '-');
} else {
add_bytes(^dst, ^w, '+');
}
append(buf, neg ? '-' : '+');
// integer, padded with zeros when needed
if digs.decimal_point > 0 {
m := min(digs.count, digs.decimal_point);
add_bytes(^dst, ^w, ..digs.digits[..m]);
append(buf, ..digs.digits[..m]);
for ; m < digs.decimal_point; m++ {
add_bytes(^dst, ^w, '0');
append(buf, '0');
}
} else {
add_bytes(^dst, ^w, '0');
append(buf, '0');
}
// fractional part
if prec > 0 {
add_bytes(^dst, ^w, '.');
append(buf, '.');
for i in 0..prec {
c: byte = '0';
if j := digs.decimal_point + i; 0 <= j && j < digs.count {
c = digs.digits[j];
}
add_bytes(^dst, ^w, c);
append(buf, c);
}
}
return buf[..w];
return buf;
case 'e', 'E':
panic("strconv: e/E float printing is not yet supported");
@@ -308,7 +291,7 @@ append_bits :: proc(buf: []byte, u: u64, base: int, is_signed: bool, bit_size: i
}
a: [65]byte;
i := a.count;
i := len(a);
neg: bool;
u, neg = is_integer_negative(u, is_signed, bit_size);