zeux/pugixml

Features

• XML Parsing - Parses XML files from disk into a document object model for querying and manipulation.
• XML Parsers - Implements a lightweight C++ library for parsing, manipulating, and saving XML data.
• DOM-Based Models - Provides a document object model (DOM) for modifying XML tree structures and attributes in memory.
• Stream Parsing - Parses XML data directly from input streams using UTF-8 and UTF-16 encodings.
• XML Parsing - Saves the parsed XML document tree to a physical file on disk for persistent storage.
• XML Processing - Offers a portable toolset for parsing, generating, and manipulating XML documents across different platforms.
• XPath Data Extractors - Executes compiled XPath 1.0 queries to extract data values from XML documents.
• CSS and XPath Query Engines - Includes a dedicated XPath 1.0 engine for extracting specific node sets and values from XML.
• XML Serialization - Converts in-memory document objects into formatted XML strings or files for persistent storage.
• XML Content Modification - Updates existing element values and appends new children to an XML tree.
• XML Document Exporting - Writes XML documents or specific subtrees to output streams with configurable formatting and indentation.
• XML Document Saving - Writes the internal document tree to a stream or file with configurable indentation and formatting.
• XML Element Modification - Allows changing node names, attribute keys, and text values within an existing document tree.
• XML Node Manipulation - Provides functions to insert, remove, and copy nodes or comments within an XML document.
• XML Structural Modification - Removes specific child nodes or attributes from an XML document to change its hierarchy.
• XML Tree Construction - Creates new nodes and attributes and inserts them at specific positions within the document hierarchy.
• XML Tree Manipulation - Modifies XML tree structures by inserting, removing, or updating nodes and attributes.
• XML Memory Allocation Control - Allows heap operations to be redirected to user-defined allocation functions to optimize memory use.
• Node Querying - Navigates the XML tree to retrieve specific elements and their text content via child lookups.
• In-Memory DOM Representations - Implements an in-memory tree structure to allow random access and modification of XML nodes and attributes.
• DOM-to-Stream Serialization - Writes the parsed document structure to an output stream for exporting data.
• Tree Walkers - Provides a walker object to visit every node in the XML tree and execute custom logic.
• Custom Memory Allocators - Provides the ability to redirect heap operations to user-defined allocation functions for custom memory control.
• XML Element Predicate Search - Locates nodes or attributes by applying a custom boolean function to filter elements.
• XML Node Lookup - Locates specific child nodes based on their name or the value of a particular attribute.
• Tree Traversal - Visits every node in the XML document using a walker object to execute custom logic.
• DOM Iterators - Provides iterators for sequential navigation of child nodes and attributes without exposing internal pointers.
• XML and YAML Node Navigation - Iterates through child nodes and attributes using a sequential iterator mechanism.
• In-Place Parsers - Implements parsing that modifies the source buffer directly to minimize memory allocations.
• Data Formats - XML processing library with DOM-like interface.

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