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authorDavid Robillard <d@drobilla.net>2012-07-31 00:14:50 +0000
committerDavid Robillard <d@drobilla.net>2012-07-31 00:14:50 +0000
commit629fb50716083c71146340de97eb8651679ca9fb (patch)
tree9c5f25fdfd24f3cdb89924062f291a6647580878 /src/LV2Features.cpp
parent6297b8805c95dd1831ee9a0b9639ae41d00a1473 (diff)
downloadingen-629fb50716083c71146340de97eb8651679ca9fb.tar.gz
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Merge Ingen::Shared namespace into Ingen namespace and core libingen library.
git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@4579 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'src/LV2Features.cpp')
-rw-r--r--src/LV2Features.cpp63
1 files changed, 63 insertions, 0 deletions
diff --git a/src/LV2Features.cpp b/src/LV2Features.cpp
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+++ b/src/LV2Features.cpp
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+/*
+ This file is part of Ingen.
+ Copyright 2007-2012 David Robillard <http://drobilla.net/>
+
+ Ingen is free software: you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free
+ Software Foundation, either version 3 of the License, or any later version.
+
+ Ingen 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 Affero General Public License for details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with Ingen. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include <cstdlib>
+
+#include "ingen/LV2Features.hpp"
+
+using namespace std;
+
+namespace Ingen {
+
+LV2Features::LV2Features()
+{
+}
+
+void
+LV2Features::add_feature(SharedPtr<Feature> feature)
+{
+ _features.push_back(feature);
+}
+
+LV2Features::FeatureArray::FeatureArray(FeatureVector& features)
+ : _features(features)
+{
+ _array = (LV2_Feature**)malloc(sizeof(LV2_Feature) * (features.size() + 1));
+ _array[features.size()] = NULL;
+ for (size_t i = 0; i < features.size(); ++i) {
+ _array[i] = features[i].get();
+ }
+}
+
+LV2Features::FeatureArray::~FeatureArray()
+{
+ free(_array);
+}
+
+SharedPtr<LV2Features::FeatureArray>
+LV2Features::lv2_features(World* world, GraphObject* node) const
+{
+ FeatureArray::FeatureVector vec;
+ for (Features::const_iterator f = _features.begin(); f != _features.end(); ++f) {
+ SharedPtr<LV2_Feature> fptr = (*f)->feature(world, node);
+ if (fptr) {
+ vec.push_back(fptr);
+ }
+ }
+ return SharedPtr<FeatureArray>(new FeatureArray(vec));
+}
+
+} // namespace Ingen