diff options
Diffstat (limited to 'src/transfer_function.h')
| -rw-r--r-- | src/transfer_function.h | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/src/transfer_function.h b/src/transfer_function.h index a52011ec..04678733 100644 --- a/src/transfer_function.h +++ b/src/transfer_function.h @@ -44,6 +44,7 @@ #include <boost/thread/mutex.hpp> #include <map> #include <memory> +#include <vector> namespace dcp { @@ -57,22 +58,19 @@ class TransferFunction public: TransferFunction () {} - TransferFunction (TransferFunction const&) = delete; - TransferFunction& operator= (TransferFunction const&) = delete; - - virtual ~TransferFunction (); + virtual ~TransferFunction () {} /** @return A look-up table (of size 2^bit_depth) whose values range from 0 to 1 */ - double const * lut (int bit_depth, bool inverse) const; + std::vector<double> const& lut (int bit_depth, bool inverse) const; virtual bool about_equal (std::shared_ptr<const TransferFunction> other, double epsilon) const = 0; protected: /** Make a LUT and return an array allocated by new */ - virtual double * make_lut (int bit_depth, bool inverse) const = 0; + virtual std::vector<double> make_lut (int bit_depth, bool inverse) const = 0; private: - mutable std::map<std::pair<int, bool>, double*> _luts; + mutable std::map<std::pair<int, bool>, std::vector<double>> _luts; /** mutex to protect _luts */ mutable boost::mutex _mutex; }; |