class VoiceManager

 Manages internally the voices used by synth devices. More...
Internal Use Only
Definition#include <voiceman.h>
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Detailed Description

Manages the voices used by synthesizers.

 VoiceManager (int totalvoices)

Cronstructor.

 ~VoiceManager ()

Destructor.

int  allocateVoice (int chn,int key)

Allocates a voice used in channel chn, and playing key key

Returns: the voice that should be used.

See also: deallocateVoice

void  deallocateVoice (int id)

Deallocates the voice with ID id.

See also: allocateVoice

void  initSearch (void)

initSearch() must be called always before search() to initialize internal variables.

See also: search

int  search (int chn)

Returns -1 if channel chn is not currently used, or a voice using channel chn if any.

Calling search repeteadly, will return all the voices using channel chn, and a -1 after the last one.

See also: initSearch

int  search (int chn,int note)

This is a convenience function that differs from the above in that it also looks for a specific note (the second parameter)

See also: initSearch

int  channel (int v)

Returns the channel that voice v is using.

int  note (int v)

Returns the note that voice v is playing.

int  used (int v)

Returns true or false if the voice v is being used or not respectively.

void  clearLists (void)

Clears the lists of used voices.