Common interfaces
Prev | Chapter 1. The application context | Next

## Common interfaces

Use AgsConnectable if you intend to listen to a particular event. If you want to connect an event of an object known during instantiation time use ::connect and ::disconnect. Assumed the object needs to be resolved, you can ::connect-connection ::disconnect-connection, later.

AgsPlugin interface provides persistence to a well known abstract base type. Since it has various implementations, this interface provides `void ags_plugin_read(AgsFile*, xmlNode*, AgsPlugin*)` and `xmlNode* ags_plugin_write(AgsFile*, xmlNode*, AgsPlugin*)`

Likewise there are the interfaces intended to use with sound related objects AgsSoundcard, AgsSequencer, AgsMutable and AgsSeekable.

Prev | Up | Next
Abstract data connection | Home | Chapter 2. XML Input/Output