stx_XStack Class Reference
[Common, basic classes, functions and types]

#include <stx_group.h>

Collaboration diagram for stx_XStack:

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Detailed Description

stored in stack when some one need an ID ask IDmgr.

When ID is no more used it's returned to IDmgr. When no more IDs in stack then wait for some to be relesed.

Definition at line 33 of file stx_group.h.


Public Member Functions
	stx_XStack ()
void	Push (Int32_t a_idx)
Int32_t	Pop ()
Public Attributes
	log_CLASSID_m
Private Attributes
cmn_Condition	m_someIDonStack
cmn_Mutex	m_stack_x

Constructor & Destructor Documentation

stx_XStack::stx_XStack ( ) [inline]

Definition at line 35 of file stx_group.h.

00036     :
00037     m_someIDonStack(&m_stack_x) {
00038         //Empty
00039     };
private:

Member Function Documentation

void stx_XStack::Push ( Int32_t a_idx )

Definition at line 35 of file stx_group.cpp.

References cmn_Condition::Broadcast(), log_FUNC_m, m_someIDonStack, m_stack_x, and size.

Referenced by fio_TransGroupLock< _T, _defTransEl >::fio_TransGroupLock(), and fio_TransGroupLock< _T, _defTransEl >::ReleaseGroup().

00035                                    {
00036     log_FUNC_m(Push);
00037     cmn_MutexLock l(m_stack_x);
00038     push(a_idx);
00039     if (size() == 1) {  // 
00040         m_someIDonStack.Broadcast();
00041     };
00042 }

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Int32_t stx_XStack::Pop ( )

Definition at line 46 of file stx_group.cpp.

References dbg_DETAIL, log_DBG_m, log_FUNC_m, m_someIDonStack, m_stack_x, size, and cmn_Condition::Wait().

Referenced by fio_TransGroupLock< _T, _defTransEl >::ReserveGroup().

00046                          {
00047     log_FUNC_m(Pop);
00048     cmn_MutexLock l(m_stack_x);
00049     while (size() == 0) {
00050         log_FUNC_m(Pop);
00051         log_DBG_m(dbg_DETAIL, "No more IDs on stack. WAIT.");
00052         m_someIDonStack.Wait();
00053     };
00054     UInt32_t idx = top();
00055     pop();
00056     return idx; 
00057 }