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#ifndef WaveFile_h__
#define WaveFile_h__
#include <string>
///\note All meta data is undefined if IsLoaded() == false
class WaveFile
{
public:
enum AudioFormat
{
PCM = 1,
WAVE_FORMAT_IEEE_FLOAT = 3
};
WaveFile();
WaveFile(const std::string &filename);
~WaveFile();
bool Load(const std::string &filename);
void Unload();
inline bool IsLoaded() const
{
return (data != nullptr && size != 0);
}
inline AudioFormat GetAudioFormat() const
{
return meta.audioFormat;
}
inline unsigned int GetNumChannels() const
{
return meta.numChannels;
}
inline unsigned int GetSampleRate() const
{
return meta.sampleRate;
}
inline unsigned int GetBitsPerSample() const
{
return meta.bitsPerSample;
}
inline const char *GetData() const
{
return data;
}
inline std::size_t GetDataSize() const
{
return size;
}
private:
struct Meta
{
AudioFormat audioFormat;
unsigned int numChannels;
unsigned int sampleRate;
unsigned int bitsPerSample;
} meta;
char *data;
std::size_t size;
};
#endif // WaveFile_h__
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