Function

GLibPtrArrayextend

since: 2.62

Declaration 

void
g_ptr_array_extend (
  GPtrArray* array_to_extend,
  GPtrArray* array,
  GCopyFunc func,
  gpointer user_data
)

Description

Adds all pointers of array to the end of the array array_to_extend. The array will grow in size automatically if needed. array_to_extend is modified in-place.

func, as a GCopyFunc, takes two arguments, the data to be copied and a user_data pointer. On common processor architectures, it’s safe to pass NULL as user_data if the copy function takes only one argument. You may get compiler warnings from this though if compiling with GCC’s -Wcast-function-type warning.

If func is NULL, then only the pointers (and not what they are pointing to) are copied to the new GPtrArray.

Whether array_to_extend is NULL terminated stays unchanged by this function.

Available since: 2.62

This function is not directly available to language bindings.

Parameters

array_to_extend

Type: An array of gpointer

A GPtrArray.

The data is owned by the caller of the function.
array

Type: An array of gpointer

A GPtrArray to add to the end of array_to_extend.

The data is owned by the caller of the function.
func

Type: GCopyFunc

A copy function used to copy every element in the array.

user_data

Type: gpointer

User data passed to the copy function func, or NULL.

The argument can be NULL.
The data is owned by the caller of the function.