Revision 538:8ffb8985ae8f vamp-hostsdk/PluginWrapper.h

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vamp-hostsdk/PluginWrapper.h
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 * override only the methods that are meaningful for the particular
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 * adapter.
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 *
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 * A PluginWrapper takes ownership of the plugin it wraps, and deletes
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 * it when it is itself deleted. To prevent this, call disownPlugin().
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 *
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 * \note This class was introduced in version 1.1 of the Vamp plugin SDK.
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 */
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        return 0;


  		




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    }


  		




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    /**


  		




  
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     * Disown the wrapped plugin, so that we no longer delete it on


  		




  
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     * our own destruction. The identity of the wrapped plugin is


  		




  
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     * unchanged, but this switches the expectation about ownership so


  		




  
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     * that the caller is expected to handle the lifecycle of the


  		




  
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     * wrapped plugin and to ensure that it outlasts this wrapper.


  		




  
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     *


  		




  
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     * This is not the normal model, but could be useful in situations


  		




  
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     * where a plugin is already managed using a smart pointer model


  		




  
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     * before being adapted into this wrapper. Note that this can't be


  		




  
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     * reversed - if you call this, you must subsequently take charge


  		




  
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     * of the wrapped plugin yourself.


  		




  
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     */


  		




  
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    void disownPlugin();


  		




  
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protected:


  		




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    PluginWrapper(Plugin *plugin); // I take ownership of plugin


  		




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    Plugin *m_plugin;


  		




  
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    bool m_pluginIsOwned;


  		




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};


  		




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}


  		












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