diff options
| author | Carl Hetherington <cth@carlh.net> | 2014-01-27 14:41:33 +0000 |
|---|---|---|
| committer | Carl Hetherington <cth@carlh.net> | 2014-01-27 14:41:33 +0000 |
| commit | 8c2f3517e868078b551bb01d975f2956cb692fbf (patch) | |
| tree | 81bf98f00b9a267a73494c1939c6e9473559c85e /src/types.cc | |
| parent | e5d368553b47a566a83d4edce0a8f166db9509e6 (diff) | |
Various tinkerings.
Diffstat (limited to 'src/types.cc')
| -rw-r--r-- | src/types.cc | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/types.cc b/src/types.cc index 106fb44c..0ecf7a16 100644 --- a/src/types.cc +++ b/src/types.cc @@ -29,6 +29,9 @@ using namespace std; using namespace dcp; using namespace boost; +/** Construct a Fraction from a string of the form <numerator> <denominator> + * e.g. "1 3". + */ Fraction::Fraction (string s) { vector<string> b; @@ -52,6 +55,7 @@ dcp::operator!= (Fraction const & a, Fraction const & b) return (a.numerator != b.numerator || a.denominator != b.denominator); } +/** Construct a Color, initialising it to black. */ Color::Color () : r (0) , g (0) @@ -60,6 +64,9 @@ Color::Color () } +/** Construct a Color from R, G and B. The values run between + * 0 and 255. + */ Color::Color (int r_, int g_, int b_) : r (r_) , g (g_) |