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authorChristian Theune <ct@flyingcircus.io>2016-01-06T07·25+0100
committerChristian Theune <ct@flyingcircus.io>2016-01-06T07·25+0100
commit934642155c036ce6880e57854f095f2863ab80f1 (patch)
tree083e4b07b6e0841bd3e989731df3677fc9f60296 /src/libmain/shared.hh
parenta12a43046b0d1b967f0ca31d0db7bff218250274 (diff)
@eelco's feedback: downgrade to regular float for size, remove unused function.
Diffstat (limited to 'src/libmain/shared.hh')
-rw-r--r--src/libmain/shared.hh23
1 files changed, 0 insertions, 23 deletions
diff --git a/src/libmain/shared.hh b/src/libmain/shared.hh
index a350f496d19f..32183d6a6cb0 100644
--- a/src/libmain/shared.hh
+++ b/src/libmain/shared.hh
@@ -66,29 +66,6 @@ template<class N> N getIntArg(const string & opt,
     return n * multiplier;
 }
 
-template<class N> N getFloatArg(const string & opt,
-    Strings::iterator & i, const Strings::iterator & end, bool allowUnit)
-{
-    ++i;
-    if (i == end) throw UsageError(format("‘%1%’ requires an argument") % opt);
-    string s = *i;
-    N multiplier = 1;
-    if (allowUnit && !s.empty()) {
-        char u = std::toupper(*s.rbegin());
-        if (std::isalpha(u)) {
-            if (u == 'K') multiplier = 1ULL << 10;
-            else if (u == 'M') multiplier = 1ULL << 20;
-            else if (u == 'G') multiplier = 1ULL << 30;
-            else if (u == 'T') multiplier = 1ULL << 40;
-            else throw UsageError(format("invalid unit specifier ‘%1%’") % u);
-            s.resize(s.size() - 1);
-        }
-    }
-    N n;
-    if (!string2Float(s, n))
-        throw UsageError(format("‘%1%’ requires a float argument") % opt);
-    return n * multiplier;
-}
 
 /* Show the manual page for the specified program. */
 void showManPage(const string & name);