struct annoStreamer *annoStreamBigWigNew(char *fileOrUrl, struct annoAssembly *aa)
/* Create an annoStreamer (subclass) object from a file or URL. */
{
struct bbiFile *bbi = bigWigFileOpen(fileOrUrl);
struct asObject *asObj = annoStreamBigWigAsObject();
struct annoStreamBigWig *self = NULL;
AllocVar(self);
struct annoStreamer *streamer = &(self->streamer);
annoStreamerInit(streamer, aa, asObj, fileOrUrl);
streamer->rowType = arWig;
streamer->setRegion = asbwSetRegion;
streamer->nextRow = asbwNextRow;
streamer->close = asbwClose;
self->chromList = bbiChromList(bbi);
self->bbi = bbi;
return (struct annoStreamer *)self;
}
struct annoStreamer *annoStreamBigWigNew(char *fileOrUrl, struct annoAssembly *aa)
/* Create an annoStreamer (subclass) object from a file or URL. */
{
struct bbiFile *bbi = bigWigFileOpen(fileOrUrl);
struct asObject *asObj = annoStreamBigWigAsObject();
struct annoStreamBigWig *self = NULL;
AllocVar(self);
struct annoStreamer *streamer = &(self->streamer);
annoStreamerInit(streamer, aa, asObj, fileOrUrl);
//#*** Would be more memory-efficient to do arWigSingle for bedGraphs.
//#*** annoGrateWig would need to be updated to handle incoming arWigSingle.
streamer->rowType = arWigVec;
streamer->setRegion = asbwSetRegion;
streamer->nextRow = asbwNextRow;
streamer->close = asbwClose;
self->chromList = bbiChromList(bbi);
self->bbi = bbi;
return (struct annoStreamer *)self;
}
