Support binary unit prefixes in command line arguments

2021-01-08 12:51:19 +01:00
parent 6548b89cc4
commit 17beae299d
4 changed files with 29 additions and 27 deletions
@@ -219,10 +219,8 @@ LegacyArgs::LegacyArgs(const std::string & programName,
            .description = description,
            .labels = {"n"},
            .handler = {[=](std::string s) {
-                if (auto n = string2Int<unsigned int>(s))
-                    settings.set(dest, std::to_string(*n));
-                else
-                    throw UsageError("'%s' is not an integer", s);
+                auto n = string2IntWithUnitPrefix<uint64_t>(s);
+                settings.set(dest, std::to_string(n));
            }}
        });
    };