Interim commit for COnvolutionReverb

src/AutoLilvNode.cpp

@@ -0,0 +1,85 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2023 Robin E. R. Davies
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is furnished to do
+ * so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include "AutoLilvNode.hpp"
+#include "PiPedalHost.hpp"
+
+using namespace pipedal;
+
+float AutoLilvNode::AsFloat(float defaultValue)
+{
+    if (node == nullptr)
+    {
+        return defaultValue;
+    }
+    if (lilv_node_is_float(node))
+    {
+        return lilv_node_as_float(node);
+    }
+    if (lilv_node_is_int(node))
+    {
+        return lilv_node_as_int(node);
+    }
+    return defaultValue;
+}
+int AutoLilvNode::AsInt(int defaultValue)
+{
+    if (node == nullptr)
+        return defaultValue;
+    if (lilv_node_is_int(node))
+        return lilv_node_as_int(node);
+    return defaultValue;
+}
+bool AutoLilvNode::AsBool(bool defaultValue)
+{
+    if (node == nullptr)
+        return defaultValue;
+    if (lilv_node_is_int(node))
+        return lilv_node_as_bool(node);
+    return defaultValue;
+}
+std::string AutoLilvNode::AsUri()
+{
+    if (node == nullptr)
+    {
+        return "";
+    }
+    if (lilv_node_is_uri(node))
+    {
+        return lilv_node_as_uri(node);
+    }
+    return "";
+}
+std::string AutoLilvNode::AsString()
+{
+    if (node == nullptr)
+    {
+        return "";
+    }
+    if (lilv_node_is_string(node))
+    {
+        return lilv_node_as_string(node);
+    }
+    return "";
+}