本文整理汇总了C++中IndexReader::deleteDocument方法的典型用法代码示例。如果您正苦于以下问题：C++ IndexReader::deleteDocument方法的具体用法？C++ IndexReader::deleteDocument怎么用？C++ IndexReader::deleteDocument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IndexReader的用法示例。
在下文中一共展示了IndexReader::deleteDocument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: testMergeAfterCopy
// case 4: tail segments, invariants hold, copy, invariants not hold
void testMergeAfterCopy(CuTest * tc) {
// main directory
Directory * dir = _CLNEW RAMDirectory();
// auxiliary directory
Directory * aux = _CLNEW RAMDirectory();
WhitespaceAnalyzer an;
setUpDirs(tc, dir, aux);
IndexReader * reader = IndexReader::open(aux);
for (int i = 0; i < 20; i++) {
reader->deleteDocument(i);
}
assertEquals(10, reader->numDocs());
reader->close();
_CLLDELETE(reader);
IndexWriter4Test * writer = newWriter(dir, &an, false);
writer->setMaxBufferedDocs(4);
writer->setMergeFactor(4);
ValueArray<Directory*> dirs(2);
dirs[0] = aux;
dirs[1] = aux;
writer->addIndexesNoOptimize(dirs);
assertEquals(1020, writer->docCount());
assertEquals(1000, writer->getDocCount(0));
writer->close();
_CLLDELETE(writer);
// make sure the index is correct
verifyNumDocs(tc, dir, 1020);
dir->close();
_CLLDELETE(dir);
aux->close();
_CLLDELETE(aux);
}