Canonicalize CIDR: Difference between revisions
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C++ - tighten up parsing code
Thundergnat (talk | contribs) (→{{header|Raku}}: Alternate entry) |
m (C++ - tighten up parsing code) |
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Line 89:
=={{header|C++}}==
<lang cpp>#include <cstdint>
#include <iomanip>
#include <iostream>
#include <sstream>
Line 114 ⟶ 115:
int a, b, c, d, m;
char ch;
if (!(in >> a >> std::noskipws >> ch) || a < 0 || a > UINT8_MAX || ch != '.'
|| !(in >> b >> ch) || b < 0 || b > UINT8_MAX || ch != '.'
|| !(in >> c >> ch) || c < 0 || c > UINT8_MAX || ch != '.'
| |||