class CachedWav

Public Methods

•  CachedWav (Cache *cache, std::string filename)
•  ~CachedWav ()
• bool  isValid ()
• int  memoryUsage ()

Public Static Methods

• static CachedWav * load (Cache *cache, std::string filename)

Public Members

• struct stat oldstat
• std::string filename
• bool initOk
• double samplingRate
• long bufferSize
• int channelCount
• int sampleWidth
• unsigned char *buffer

Protected Types

• typedef unsigned char uchar

Protected Methods

•  CachedWav (Cache *cache, std::string filename)
•  ~CachedWav ()
• bool  isValid ()
• int  memoryUsage ()

Protected Members

• struct stat oldstat
• std::string filename
• bool initOk
• double samplingRate
• long bufferSize
• int channelCount
• int sampleWidth
• unsigned char *buffer

Detailed Description

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validity test for the cache - returns false if the object is having reflecting the correct contents anymore (e.g. if the file on the disk has changed), and there is no point in keeping it in the cache any longer

Reimplemented from CachedObject.

memory usage for the cache

Reimplemented from CachedObject.