Aspose::Words::NodeCollection::IndexOf method
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]NodeCollection::IndexOf method
Returns the zero-based index of the specified node.
int32_t Aspose::Words::NodeCollection::IndexOf(const System::SharedPtr<Aspose::Words::Node> &node)
| Parameter | Type | Description |
|---|---|---|
| node | const System::SharedPtr<Aspose::Words::Node>& | The node to locate. |
ReturnValue
The zero-based index of the node within the collection, if found; otherwise, -1.
Remarks
This method performs a linear search; therefore, the average execution time is proportional to Count.
Examples
Shows how to get the index of a node in a collection.
auto doc = MakeObject<Document>(MyDir + u"Tables.docx");
SharedPtr<Table> table = doc->get_FirstSection()->get_Body()->get_Tables()->idx_get(0);
SharedPtr<NodeCollection> allTables = doc->GetChildNodes(NodeType::Table, true);
ASSERT_EQ(0, allTables->IndexOf(table));
SharedPtr<Row> row = table->get_Rows()->idx_get(2);
ASSERT_EQ(2, table->IndexOf(row));
SharedPtr<Cell> cell = row->get_LastCell();
ASSERT_EQ(4, row->IndexOf(cell));
See Also
- Class Node
- Class NodeCollection
- Namespace Aspose::Words
- Library Aspose.Words for C++