increased default XML name pool size, added Document constructor taki…

…ng name pool size as argument

XML/include/Poco/DOM/Document.h

@@ -62,18 +62,26 @@ class XML_API Document: public AbstractContainerNode, public DocumentEvent
 public:
 	typedef Poco::AutoReleasePool<DOMObject> AutoReleasePool;
 
-	Document(NamePool* pNamePool = 0);
+	explicit Document(NamePool* pNamePool = 0);
 		/// Creates a new document. If pNamePool == 0, the document
 		/// creates its own name pool, otherwise it uses the given name pool.
 		/// Sharing a name pool makes sense for documents containing instances
 		/// of the same schema, thus reducing memory usage.
+
+	explicit Document(unsigned long namePoolSize);
+		/// Creates a new document using a name pool with the given size, which
+		/// should be a prime number (e.g., 251, 509, 1021, 4093).
 
 	Document(DocumentType* pDocumentType, NamePool* pNamePool = 0);
 		/// Creates a new document. If pNamePool == 0, the document
 		/// creates its own name pool, otherwise it uses the given name pool.
 		/// Sharing a name pool makes sense for documents containing instances
 		/// of the same schema, thus reducing memory usage.
 
+	Document(DocumentType* pDocumentType, unsigned long namePoolSize);
+		/// Creates a new document using a name pool with the given size, which
+		/// should be a prime number (e.g., 251, 509, 1021, 4093).
+
 	NamePool& namePool();
 		/// Returns a pointer to the documents Name Pool.
 

XML/include/Poco/XML/NamePool.h

@@ -25,6 +25,11 @@
 #include "Poco/XML/Name.h"
 
 
+#ifndef POCO_XML_NAMEPOOL_DEFAULT_SIZE
+#define POCO_XML_NAMEPOOL_DEFAULT_SIZE 509
+#endif
+
+
 namespace Poco {
 namespace XML {
 
@@ -37,7 +42,7 @@ class XML_API NamePool
 	/// local name and a qualified name.
 {
 public:
-	NamePool(unsigned long size = 251);
+	NamePool(unsigned long size = POCO_XML_NAMEPOOL_DEFAULT_SIZE);
 		/// Creates a name pool with room for up to size strings.
 
 	const Name& insert(const XMLString& qname, const XMLString& namespaceURI, const XMLString& localName);	

XML/src/Document.cpp

@@ -57,6 +57,15 @@ Document::Document(NamePool* pNamePool):
 }
 
 
+Document::Document(unsigned long namePoolSize): 
+	AbstractContainerNode(0),
+	_pDocumentType(0),
+	_pNamePool(new NamePool(namePoolSize)),
+	_eventSuspendLevel(0)
+{
+}
+
+
 Document::Document(DocumentType* pDocumentType, NamePool* pNamePool): 
 	AbstractContainerNode(0),
 	_pDocumentType(pDocumentType),
@@ -79,6 +88,20 @@ Document::Document(DocumentType* pDocumentType, NamePool* pNamePool):
 }
 
 
+Document::Document(DocumentType* pDocumentType, unsigned long namePoolSize): 
+	AbstractContainerNode(0),
+	_pDocumentType(pDocumentType),
+	_pNamePool(new NamePool(namePoolSize)),
+	_eventSuspendLevel(0)
+{
+	if (_pDocumentType)
+	{
+		_pDocumentType->duplicate();
+		_pDocumentType->setOwnerDocument(this);
+	}
+}
+
+
 Document::~Document()
 {
 	if (_pDocumentType) _pDocumentType->release();