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NLSOUND::CAsyncFileManagerSound Class Reference

#include <async_file_manager_sound.h>

Detailed Description

CAsyncFileManagerSound is a class that manage sound file loading in a seperate thread This class mostly depend on the CAsyncFileManager class for serializing async file loas request.
Author:
Boris Boucher

Nevrax France

Date:
2002

Definition at line 42 of file async_file_manager_sound.h.

Public Member Functions

void cancelLoadWaveFile (const std::string &filename)
void cancelSignal (bool *pSgn)
void loadFile (const std::string &fileName, uint8 **pPtr)
void loadFiles (const std::vector< std::string > &vFileNames, const std::vector< uint8 ** > &vPtrs)
void loadWavFile (IBuffer *pdestBuffer, const std::string &filename)
void signal (bool *pSgn)
void terminate ()

Static Public Member Functions

CAsyncFileManagerSound & getInstance ()

Private Member Functions

 CAsyncFileManagerSound ()
 Constructor.


Static Private Attributes

CAsyncFileManagerSound * _Singleton
 Singleton instance.


Friends

class CCancelLoadWavFile
 A non exported class for load canceling purpose.

Constructor & Destructor Documentation

NLSOUND::CAsyncFileManagerSound::CAsyncFileManagerSound (   )  [inline, private]
 

Constructor.

Definition at line 61 of file async_file_manager_sound.h.

Referenced by getInstance(). 

00061 {};

Member Function Documentation

void NLSOUND::CAsyncFileManagerSound::cancelLoadWaveFile (  const std::string &  filename  ) 
 

Definition at line 91 of file async_file_manager_sound.cpp.

References nlwarning. 

00092 {
00093         nlwarning("CAsyncFileManagerSound::cancelLoadWaveFile : not implemented yet !");
00094 //      CAsyncFileManager::getInstance().cancelLoadTask(CCancelLoadWavFile(filename));
00095 }

void NLSOUND::CAsyncFileManagerSound::cancelSignal (  bool *  pSgn  ) 
 

Definition at line 125 of file async_file_manager_sound.cpp.

References nlwarning. 

00126 {
00127         if (pSgn == 0)
00128         {
00129                 nlwarning("CAsyncFileManagerSound::cancelSignal : trying to remove a signal with a null pointer !");
00130                 return;
00131         }
00132         CAsyncFileManager::getInstance().cancelSignal(pSgn);
00133 }

CAsyncFileManagerSound & NLSOUND::CAsyncFileManagerSound::getInstance (   )  [static]
 

Definition at line 42 of file async_file_manager_sound.cpp.

References CAsyncFileManagerSound().

Referenced by terminate(). 

00043 {
00044         NL_ALLOC_CONTEXT(NLSOUND_CAsyncFileManagerSound);
00045         if (_Singleton == NULL)
00046         {
00047                 _Singleton = new CAsyncFileManagerSound();
00048         }
00049         return *_Singleton;
00050 }

void NLSOUND::CAsyncFileManagerSound::loadFile (  const std::string &  fileName,
uint8 **  pPtr
) 
 

Definition at line 99 of file async_file_manager_sound.cpp.

References uint8. 

00100 {
00101         CAsyncFileManager::getInstance().loadFile(fileName, pPtr);
00102 }

void NLSOUND::CAsyncFileManagerSound::loadFiles (  const std::vector< std::string > &  vFileNames,
const std::vector< uint8 ** > &  vPtrs
) 
 

Definition at line 104 of file async_file_manager_sound.cpp.

References nlwarning. 

00105 {
00106         if (vFileNames.size() != vPtrs.size())
00107         {
00108                 nlwarning("CAsyncFileManagerSound::loadFiles : number of filenames and pointer differ ! (%u file, %u ptr)", vFileNames.size(), vPtrs.size());
00109                 // ignore load request...
00110                 return;
00111         }
00112         CAsyncFileManager::getInstance().loadFiles(vFileNames, vPtrs);
00113 }

void NLSOUND::CAsyncFileManagerSound::loadWavFile (  IBuffer *  pdestBuffer,
const std::string &  filename
) 
 

Definition at line 62 of file async_file_manager_sound.cpp. 

00063 {
00064         NL_ALLOC_CONTEXT(NLSOUND_CAsyncFileManagerSound);
00065         CAsyncFileManager::getInstance().addLoadTask(new CLoadWavFile(pdestBuffer, filename));
00066 }

void NLSOUND::CAsyncFileManagerSound::signal (  bool *  pSgn  ) 
 

Definition at line 115 of file async_file_manager_sound.cpp.

References nlwarning. 

00116 {
00117         if (pSgn == 0)
00118         {
00119                 nlwarning("CAsyncFileManagerSound::signal : trying to signal with a null pointer !");
00120                 return;
00121         }
00122         CAsyncFileManager::getInstance().signal(pSgn);
00123 }

void NLSOUND::CAsyncFileManagerSound::terminate (   ) 
 

Definition at line 53 of file async_file_manager_sound.cpp.

References getInstance(). 

00054 {
00055         if (_Singleton != NULL)
00056         {
00057                 delete &getInstance();
00058                 _Singleton = NULL;
00059         }
00060 }

Friends And Related Function Documentation

friend class CCancelLoadWavFile [friend]
 

A non exported class for load canceling purpose.

Definition at line 68 of file async_file_manager_sound.h.

Field Documentation

CAsyncFileManagerSound * NLSOUND::CAsyncFileManagerSound::_Singleton [static, private]
 

Singleton instance.

Definition at line 39 of file async_file_manager_sound.cpp.

The documentation for this class was generated from the following files:
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