Method

AravisCameradup_available_components

Declaration [src]

const char**
arv_camera_dup_available_components (
  ArvCamera* camera,
  guint* n_components,
  GError** error
)

Description [src]

Retrieves the list of available components.

Available since:0.8.23

Parameters

n_components guint*
 

Number of available components.

 The argument will be set by the function.
 The argument can be NULL.
 The instance takes ownership of the data, and is responsible for freeing it.
error GError **
  The return location for a GError*, or NULL.

Return value

Returns: An array of utf8
 

A newly allocated array of strings, to be freed after use with g_free().

 The length of the array is in the n_components argument.
 The caller of the method takes ownership of the data container, but not the data inside it.