tip/code-docs/PluginAdapter_8h_source.html

 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */

 /*
     Vamp

     An API for audio analysis and feature extraction plugins.

     Centre for Digital Music, Queen Mary, University of London.
     Copyright 2006 Chris Cannam.

     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 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.

     Except as contained in this notice, the names of the Centre for
     Digital Music; Queen Mary, University of London; and Chris Cannam
     shall not be used in advertising or otherwise to promote the sale,
     use or other dealings in this Software without prior written
     authorization.
 */

 #ifndef _VAMP_PLUGIN_ADAPTER_H_
 #define _VAMP_PLUGIN_ADAPTER_H_

 #include <map>
 #include <vamp/vamp.h>

 #include "Plugin.h"

 #include "plugguard.h"
 _VAMP_SDK_PLUGSPACE_BEGIN(PluginAdapter.h)

 namespace Vamp {

 class PluginAdapterBase
 {
 public:
     virtual ~PluginAdapterBase();

     const VampPluginDescriptor *getDescriptor();

 protected:
     PluginAdapterBase();

     virtual Plugin *createPlugin(float inputSampleRate) = 0;

     class Impl;
     Impl *m_impl;
 };

 template <typename P>
 class PluginAdapter : public PluginAdapterBase
 {
 public:
     PluginAdapter() : PluginAdapterBase() { }
     virtual ~PluginAdapter() { }

 protected:
     Plugin *createPlugin(float inputSampleRate) {
         P *p = new P(inputSampleRate);
         Plugin *plugin = dynamic_cast<Plugin *>(p);
         if (!plugin) {
             std::cerr << "ERROR: PluginAdapter::createPlugin: "
                       << "Template type is not a plugin!"
                       << std::endl;
             delete p;
             return 0;
         }
         return plugin;
     }
 };

 }

 _VAMP_SDK_PLUGSPACE_END(PluginAdapter.h)

 #endif

Vamp::PluginAdapter
PluginAdapter turns a PluginAdapterBase into a specific wrapper for a particular plugin implementatio...
Definition: PluginAdapter.h:95

Chris@6: Vamp::Plugin
Vamp::Plugin is a base class for plugin instance classes that provide feature extraction from audio o...
Definition: vamp-sdk/Plugin.h:124

Chris@6: Vamp
Definition: FFT.h:43

Chris@6: _VampPluginDescriptor
Definition: vamp.h:248

Chris@6: Vamp::PluginAdapter::PluginAdapter
PluginAdapter()
Definition: PluginAdapter.h:98

Chris@6: vamp.h

Chris@6: Vamp::PluginAdapterBase
PluginAdapter and PluginAdapterBase provide a wrapper class that a plugin library can use to make its...
Definition: PluginAdapter.h:65

Chris@6: _VAMP_SDK_PLUGSPACE_BEGIN
#define _VAMP_SDK_PLUGSPACE_BEGIN(h)
Definition: plugguard.h:79

Chris@6: Vamp::PluginAdapterBase::m_impl
Impl * m_impl
Definition: PluginAdapter.h:81

Chris@6: _VAMP_SDK_PLUGSPACE_END
#define _VAMP_SDK_PLUGSPACE_END(h)
Definition: plugguard.h:80

Chris@6: Vamp::PluginAdapter::~PluginAdapter
virtual ~PluginAdapter()
Definition: PluginAdapter.h:99

Chris@6: Vamp::PluginAdapter::createPlugin
Plugin * createPlugin(float inputSampleRate)
Definition: PluginAdapter.h:102

Chris@6: Plugin.h

Chris@6: plugguard.h

Chris@6: