LV2::SaveRestore< Required >::I< Derived > Struct Template Reference

#include <lv2plugin.hpp>

Inherits LV2::Extension< Required >.

List of all members.

Public Member Functions
char *	save (const char *directory, LV2SR_File ***files)
char *	restore (const LV2SR_File **files)

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Detailed Description

template<bool Required = true>
template<class Derived>
struct LV2::SaveRestore< Required >::I< Derived >

This is the type that your plugin class will inherit when you use the SaveRestore mixin. The public and protected members defined here will be available in your plugin class.

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Member Function Documentation

template<bool Required = true>

template<class Derived>

char* LV2::SaveRestore< Required >::I< Derived >::save	(	const char *	directory,
		LV2SR_File ***	files
	)			[inline]

This function is called by the host when it wants to save the current state of the plugin. You should override it.

Parameters:

	directory	A filesystem path to a directory where the plugin should write any files it creates while saving.
	files	A pointer to a NULL-terminated array of LV2SR_File pointers. The plugin should set *files to point to the first element in a dynamically allocated array of LV2SR_File pointers to (also dynamically allocated) LV2SR_File objects, listing the files to which the internal state of the plugin instance has been saved. These objects, and the array, will be freed by the host.

template<bool Required = true>

template<class Derived>

char* LV2::SaveRestore< Required >::I< Derived >::restore

(

const LV2SR_File **

files

)

[inline]

This function is called by the host when it wants to restore the plugin to a previous state. You should override it.

Parameters:

files

An array of pointers to LV2SR_File objects, listing the files from which the internal state of the plugin instance should be restored.

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The documentation for this struct was generated from the following file:

• libraries/lv2plugin/lv2plugin.hpp