Method

AravisDeviceget_feature_value

Declaration [src] 

void
arv_device_get_feature_value (
  ArvDevice* device,
  const char* feature,
  GValue* value,
  GError** error
)

Description [src]

Get the value of a feature. Enumeration values are returned as strings.

Available since:0.8.32

Parameters

feature const char*
 

Feature name.
 The data is owned by the caller of the function.
 The string is a NUL terminated UTF-8 string.
value GValue*
 

A uninitialized GValue placeholder.
 The argument will be set by the function.
 The data is owned by the caller of the function.
error GError **
  The return location for a GError*, or NULL.