windows-nt/Source/XPSP1/NT/enduser/speech/tts/truetalk/sptruetalk/queue.h

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2020-09-26 03:20:57 -05:00
/******************************************************************************
* queue.h *
*---------*
*
*------------------------------------------------------------------------------
* Copyright (C) 2000 Microsoft Corporation Date: 02/29/00
* All Rights Reserved
*
********************************************************************* PACOG ***/
#ifndef __QUEUE_H_
#define __QUEUE_H_
#include <windows.h>
struct Phone;
struct PhoneString {
Phone* pPhones;
int iNumPhones;
float* pfF0;
int iNumF0;
};
class CPhStrQueue {
public:
CPhStrQueue (int iLength);
~CPhStrQueue ();
bool Push (Phone* pPhones, int iNumPhones, float* pfF0, int iNumF0);
bool Pop (Phone** ppPhones, int* piNumPhones, float** ppfF0, int* piNumF0);
bool FirstElement (Phone** ppPhones, int* piNumPhones, float** ppfF0, int* piNumF0);
bool Forward ();
int Size ();
void Debug ();
void Reset ();
private:
bool Init ();
PhoneString* m_pArrayBegin; // Top of memory
PhoneString* m_pArrayEnd; // last element of memory
PhoneString* m_pTop; // first entry in the queue
PhoneString* m_pBottom; // last entry in the queue
int m_iLength; // Length of the queue
int m_iNumEntries; // Current Number of entries in the queue
};
#endif