Queue.h File Reference

G3D Innovation Engine http://casual-effects.com/g3d Copyright 2000-2019, Morgan McGuire All rights reserved Available under the BSD License. More...

Classes
class	G3D::Queue< T >
	Dynamic queue that uses a circular buffer for performance. More...

Namespaces
	G3D

Macros
#define	FIND_ENDS
	Locate the indices of the break between of the two sections of the circular queue. More...
#define	G3D_base_Queue_h

Detailed Description

G3D Innovation Engine http://casual-effects.com/g3d Copyright 2000-2019, Morgan McGuire All rights reserved Available under the BSD License.

Macro Definition Documentation

FIND_ENDS

#define FIND_ENDS

Value:

int firstEnd  = head + num;\
    int secondEnd = 0;\
    if (firstEnd > numAllocated) {\
       secondEnd = firstEnd - numAllocated;\
       firstEnd  = numAllocated;\
    }

Locate the indices of the break between of the two sections of the circular queue.

These are used to construct two for loops that iterate over the whole sequence without using the modulo operator.

[0 ... secondEnd) [head .... firstEnd)

See also

ThreadsafeQueue

Referenced by G3D::Queue< G3D::_internal::NetworkCallbackInfo >::clear(), G3D::Queue< G3D::_internal::NetworkCallbackInfo >::copyInto(), and G3D::Queue< G3D::_internal::NetworkCallbackInfo >::deleteAll().

G3D_base_Queue_h

#define G3D_base_Queue_h