1 files changed, 55 insertions, 0 deletions
diff --git a/src/interpolation_candidates.hpp b/src/interpolation_candidates.hpp
new file mode 100644
index 0000000..c6c3334
--- /dev/null
+++ b/src/interpolation_candidates.hpp
@@ -0,0 +1,55 @@
+/*
+    cw_binaural~: a binaural synthesis external for pure data
+    by David Doukhan - david.doukhan@gmail.com - http://www.limsi.fr/Individu/doukhan
+    and Anne Sedes - sedes.anne@gmail.com
+    Copyright (C) 2009-2011  David Doukhan and Anne Sedes
+
+    For more details, see CW_binaural~, a binaural synthesis external for Pure Data
+    David Doukhan and Anne Sedes, PDCON09
+
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+
+#ifndef INTERPOLATION_CANDIDATES_HPP_
+# define INTERPOLATION_CANDIDATES_HPP_
+
+# include <stddef.h>
+
+// this class is aimed to store the set of available measures,
+// referenced by their azimuth and elevation
+// required to interpolate the impulse response for a given position
+// each candidate has an associated corresponding to its
+// contribution in the final result
+// a longer class name could be interpolation_candidates
+class interp_cdts
+{
+public:
+  interp_cdts() : size(0) {}
+
+  void add(float a1, float a2, float w);
+
+  // number of elements
+  size_t	size;
+  // first angle index in the map in [-90,90]
+  float		angle_index1[4];
+  // second angle index in the map in [0,360[
+  float		angle_index2[4];
+  // weights
+  float		weight[4];
+};
+
+
+#endif