本文整理汇总了C++中DNASequence::isNull方法的典型用法代码示例。如果您正苦于以下问题：C++ DNASequence::isNull方法的具体用法？C++ DNASequence::isNull怎么用？C++ DNASequence::isNull使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类DNASequence的用法示例。
在下文中一共展示了DNASequence::isNull方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: tick
Task* PWMatrixSearchWorker::tick() {
while (modelPort->hasMessage()) {
models << modelPort->get().getData().toMap().value(PWMatrixWorkerFactory::WMATRIX_SLOT.getId()).value<PWMatrix>();
}
if (!modelPort->isEnded()) {
return NULL;
}
if (dataPort->hasMessage()) {
Message inputMessage = getMessageAndSetupScriptValues(dataPort);
if (inputMessage.isEmpty() || models.isEmpty()) {
output->transit();
return NULL;
}
QVariantMap map = inputMessage.getData().toMap();
SharedDbiDataHandler seqId = map.value(BaseSlots::DNA_SEQUENCE_SLOT().getId()).value<SharedDbiDataHandler>();
QScopedPointer<U2SequenceObject> seqObj(StorageUtils::getSequenceObject(context->getDataStorage(), seqId));
if (seqObj.isNull()) {
return NULL;
}
U2OpStatusImpl os;
DNASequence seq = seqObj->getWholeSequence(os);
CHECK_OP(os, new FailTask(os.getError()));
if (!seq.isNull() && seq.alphabet->getType() == DNAAlphabet_NUCL) {
WeightMatrixSearchCfg config(cfg);
config.complOnly = (strand < 0);
if (strand <= 0) {
DNATranslation* compTT = AppContext::getDNATranslationRegistry()->
lookupComplementTranslation(seq.alphabet);
if (compTT != NULL) {
config.complTT = compTT ;
}
}
QList<Task*> subtasks;
foreach(PWMatrix model, models) {
subtasks << new WeightMatrixSingleSearchTask(model, seq.seq, config, 0);
}