What are the Best C XML Parsers for Different Project Needs?

Best Choices for XML Parsers in C

In the pursuit of a clean and accurate XML parser for your C project, consider the following options:

1. RapidXML:

Swift and compact, RapidXML is an open-source XML DOM parser designed for embedded systems, games, and applications with resource constraints. Its key strengths include:

• Lightning-fast processing speed
• Minimal memory footprint
• Convenient headers-only implementation
• Flexible UTF-8 and partial UTF-16/32 encoding support
• Limitations: Ignores DOCTYPE declarations and lacks namespace and character validity checks

2. CodeSynthesis XSD:

This commercial-grade XML Data Binding compiler generates C classes representing XML vocabularies. It offers two distinct mappings:

• C /Tree: In-memory tree-like data representation
• C /Parser: Stream-oriented, event-based processing with SAX-like functionality
• Unique features: Handles large XML documents outside of memory bounds, supports stream-oriented processing, and offers optional in-memory representations
• Note: Dual-licensed under the GNU GPL and a proprietary license

Based on your application's requirements and limitations, you can choose between RapidXML's high-performance and CodeSynthesis XSD's flexibility and extensibility.

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