std::ios_base::xalloc

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static int xalloc();

Returns an unique index value that can be used to access elements in the two internal extensible arrays that each ios_base object has. One array holds elements of type long and can be accessed by iword(), another array holds elements of type void* and can be accessed by pword().

Contents

[edit] Parameters

(none)

[edit] Return value

index of the newly reserved element.

[edit] Example

[edit] See also

pword
accesses specified element in the internal extensible array of void* elements
(public member function)
iword
accesses specified element in the internal extensible array of long elements
(public member function)