#include <balxml_minireader.h>
|
| | ~MiniReader () BSLS_KEYWORD_OVERRIDE |
| |
| | MiniReader (bslma::Allocator *basicAllocator=0) |
| |
| | MiniReader (int bufSize, bslma::Allocator *basicAllocator=0) |
| |
| void | setPrefixStack (PrefixStack *prefixes) BSLS_KEYWORD_OVERRIDE |
| |
| void | setResolver (XmlResolverFunctor resolver) BSLS_KEYWORD_OVERRIDE |
| |
| int | open (const char *filename, const char *encoding=0) BSLS_KEYWORD_OVERRIDE |
| |
| int | open (const char *buffer, bsl::size_t size, const char *url=0, const char *encoding=0) BSLS_KEYWORD_OVERRIDE |
| |
| int | open (bsl::streambuf *stream, const char *url=0, const char *encoding=0) BSLS_KEYWORD_OVERRIDE |
| |
| void | close () BSLS_KEYWORD_OVERRIDE |
| |
| virtual int | advanceToEndNode () |
| |
| virtual int | advanceToEndNodeRaw () |
| |
| virtual int | advanceToEndNodeRawBare () |
| |
| int | advanceToNextNode () BSLS_KEYWORD_OVERRIDE |
| |
| int | lookupAttribute (ElementAttribute *attribute, int index) const BSLS_KEYWORD_OVERRIDE |
| |
| int | lookupAttribute (ElementAttribute *attribute, const char *qname) const BSLS_KEYWORD_OVERRIDE |
| |
| int | lookupAttribute (ElementAttribute *attribute, const char *localName, const char *namespaceUri) const BSLS_KEYWORD_OVERRIDE |
| |
| int | lookupAttribute (ElementAttribute *attribute, const char *localName, int namespaceId) const BSLS_KEYWORD_OVERRIDE |
| |
| void | setOptions (unsigned int flags) BSLS_KEYWORD_OVERRIDE |
| |
| const char * | documentEncoding () const BSLS_KEYWORD_OVERRIDE |
| |
| XmlResolverFunctor | resolver () const BSLS_KEYWORD_OVERRIDE |
| | Return the external XML resource resolver.
|
| |
| bool | isOpen () const BSLS_KEYWORD_OVERRIDE |
| |
| const ErrorInfo & | errorInfo () const BSLS_KEYWORD_OVERRIDE |
| |
| int | getLineNumber () const BSLS_KEYWORD_OVERRIDE |
| |
| int | getColumnNumber () const BSLS_KEYWORD_OVERRIDE |
| |
| PrefixStack * | prefixStack () const BSLS_KEYWORD_OVERRIDE |
| |
| NodeType | nodeType () const BSLS_KEYWORD_OVERRIDE |
| |
| const char * | nodeName () const BSLS_KEYWORD_OVERRIDE |
| |
| const char * | nodeLocalName () const BSLS_KEYWORD_OVERRIDE |
| |
| const char * | nodePrefix () const BSLS_KEYWORD_OVERRIDE |
| |
| int | nodeNamespaceId () const BSLS_KEYWORD_OVERRIDE |
| |
| const char * | nodeNamespaceUri () const BSLS_KEYWORD_OVERRIDE |
| |
| const char * | nodeBaseUri () const BSLS_KEYWORD_OVERRIDE |
| |
| bool | nodeHasValue () const BSLS_KEYWORD_OVERRIDE |
| | Return true if the current node has a value and false otherwise.
|
| |
| const char * | nodeValue () const BSLS_KEYWORD_OVERRIDE |
| |
| int | nodeDepth () const BSLS_KEYWORD_OVERRIDE |
| |
| int | numAttributes () const BSLS_KEYWORD_OVERRIDE |
| |
| bool | isEmptyElement () const BSLS_KEYWORD_OVERRIDE |
| |
| unsigned int | options () const BSLS_KEYWORD_OVERRIDE |
| | Return the option flags.
|
| |
| int | getCurrentPosition () const |
| |
| int | nodeStartPosition () const |
| |
| int | nodeEndPosition () const |
| |
| virtual | ~Reader (void) |
| |
| void | dumpNode (bsl::ostream &os) const |
| |
| bool | isFatalError () const |
| |
| bool | isError () const |
| |
| bool | isWarning () const |
| |
|
| enum | NodeType {
e_NODE_TYPE_NONE = 0
, e_NODE_TYPE_ELEMENT = 1
, e_NODE_TYPE_TEXT = 2
, e_NODE_TYPE_CDATA = 3
,
e_NODE_TYPE_ENTITY_REFERENCE = 4
, e_NODE_TYPE_ENTITY = 5
, e_NODE_TYPE_PROCESSING_INSTRUCTION = 6
, e_NODE_TYPE_COMMENT = 7
,
e_NODE_TYPE_DOCUMENT = 8
, e_NODE_TYPE_DOCUMENT_TYPE = 9
, e_NODE_TYPE_DOCUMENT_FRAGMENT = 10
, e_NODE_TYPE_NOTATION = 11
,
e_NODE_TYPE_WHITESPACE = 12
, e_NODE_TYPE_SIGNIFICANT_WHITESPACE = 13
, e_NODE_TYPE_END_ELEMENT = 14
, e_NODE_TYPE_END_ENTITY = 15
,
e_NODE_TYPE_XML_DECLARATION = 16
, BAEXML_NODE_TYPE_NONE = e_NODE_TYPE_NONE
, BAEXML_NODE_TYPE_ELEMENT = e_NODE_TYPE_ELEMENT
, BAEXML_NODE_TYPE_TEXT = e_NODE_TYPE_TEXT
,
BAEXML_NODE_TYPE_CDATA = e_NODE_TYPE_CDATA
, BAEXML_NODE_TYPE_ENTITY_REFERENCE = e_NODE_TYPE_ENTITY_REFERENCE
, BAEXML_NODE_TYPE_ENTITY = e_NODE_TYPE_ENTITY
, BAEXML_NODE_TYPE_PROCESSING_INSTRUCTION
,
BAEXML_NODE_TYPE_COMMENT = e_NODE_TYPE_COMMENT
, BAEXML_NODE_TYPE_DOCUMENT = e_NODE_TYPE_DOCUMENT
, BAEXML_NODE_TYPE_DOCUMENT_TYPE = e_NODE_TYPE_DOCUMENT_TYPE
, BAEXML_NODE_TYPE_DOCUMENT_FRAGMENT = e_NODE_TYPE_DOCUMENT_FRAGMENT
,
BAEXML_NODE_TYPE_NOTATION = e_NODE_TYPE_NOTATION
, BAEXML_NODE_TYPE_WHITESPACE = e_NODE_TYPE_WHITESPACE
, BAEXML_NODE_TYPE_SIGNIFICANT_WHITESPACE
, BAEXML_NODE_TYPE_END_ELEMENT = e_NODE_TYPE_END_ELEMENT
,
BAEXML_NODE_TYPE_END_ENTITY = e_NODE_TYPE_END_ENTITY
, BAEXML_NODE_TYPE_XML_DECLARATION = e_NODE_TYPE_XML_DECLARATION
, NODE_TYPE_NONE = e_NODE_TYPE_NONE
, NODE_TYPE_ELEMENT = e_NODE_TYPE_ELEMENT
,
NODE_TYPE_TEXT = e_NODE_TYPE_TEXT
, NODE_TYPE_CDATA = e_NODE_TYPE_CDATA
, NODE_TYPE_ENTITY_REFERENCE = e_NODE_TYPE_ENTITY_REFERENCE
, NODE_TYPE_ENTITY = e_NODE_TYPE_ENTITY
,
NODE_TYPE_PROCESSING_INSTRUCTION
, NODE_TYPE_COMMENT = e_NODE_TYPE_COMMENT
, NODE_TYPE_DOCUMENT = e_NODE_TYPE_DOCUMENT
, NODE_TYPE_DOCUMENT_TYPE = e_NODE_TYPE_DOCUMENT_TYPE
,
NODE_TYPE_DOCUMENT_FRAGMENT = e_NODE_TYPE_DOCUMENT_FRAGMENT
, NODE_TYPE_NOTATION = e_NODE_TYPE_NOTATION
, NODE_TYPE_WHITESPACE = e_NODE_TYPE_WHITESPACE
, NODE_TYPE_SIGNIFICANT_WHITESPACE
,
NODE_TYPE_END_ELEMENT = e_NODE_TYPE_END_ELEMENT
, NODE_TYPE_END_ENTITY = e_NODE_TYPE_END_ENTITY
, NODE_TYPE_XML_DECLARATION = e_NODE_TYPE_XML_DECLARATION
} |
| |
| typedef bslma::ManagedPtr< bsl::streambuf > | StreamBufPtr |
| |
| typedef bsl::function< StreamBufPtr(const char *location, const char *namespaceUri)> | XmlResolverFunctor |
| |
| static const char * | nodeTypeAsString (NodeType nodeType) |
| |
This class provides a concrete and efficient implementation of the Reader protocol.
See balxml_minireader
◆ ~MiniReader()
| balxml::MiniReader::~MiniReader |
( |
| ) |
|
◆ MiniReader() [1/2]
◆ MiniReader() [2/2]
| balxml::MiniReader::MiniReader |
( |
int |
bufSize, |
|
|
bslma::Allocator * |
basicAllocator = 0 |
|
) |
| |
|
explicit |
Construct a reader with the optionally specified bufSize. The instantiated MiniReader will utilize a memory buffer of bufSize while reading the input document. Optionally specify a basicAllocator used to supply memory. If basicAllocator is 0, the currently installed default allocator is used. Note that bufSize is a hint, which may be modified or ignored if it is not within a "sane" range.
◆ advanceToEndNode()
| virtual int balxml::MiniReader::advanceToEndNode |
( |
| ) |
|
|
virtual |
Skip all the sub elements of the current node and position the reader on its corresponding end node. While skipping ensure that the elements being skipped are well-formed and do not contain any parsing errors. Return 0 on successful skip, and a negative number otherwise (error). The behavior is undefined unless balxml::Reader::e_NODE_TYPE_ELEMENT == node.type(). Note that each call to advanceToEndNode invalidates strings and data structures returned when Reader accessors were called for the "prior node". E.g., the pointer returned from nodeName for this node won't be valid once advanceToEndNode is called. Note that this method leaves the reader pointing to an end node, so calling one of the advanceToEndNode immediately after will not advance the reader further (first call advanceToNextNode before calling the advanceToEndNode function again).
◆ advanceToEndNodeRaw()
| virtual int balxml::MiniReader::advanceToEndNodeRaw |
( |
| ) |
|
|
virtual |
Skip all the sub elements of the current node and position the reader on its corresponding end node, and (unlike advanceToNextNode) perform no checks to ensure that the elements being skipped are well-formed and that they do not contain any parsing errors. Return 0 on successful skip, and a negative number otherwise (error). The behavior is undefined unless balxml::Reader::e_NODE_TYPE_ELEMENT == node.type(). Note that each call to advanceToEndNodeRaw invalidates strings and data structures returned when Reader accessors were called for the "prior node". E.g., the pointer returned from nodeName for this node will not be valid once advanceToEndNodeRaw is called. Note that this method leaves the reader pointing to an end node, so calling one of the advanceToEndNodeRaw immediately after will not advance the reader further (first call advanceToNextNode before calling the advanceToEndNodeRaw function again).
◆ advanceToEndNodeRawBare()
| virtual int balxml::MiniReader::advanceToEndNodeRawBare |
( |
| ) |
|
|
virtual |
Skip all the sub elements of the current node and position the reader on its corresponding end node, and (unlike advanceToNextNode) perform no checks to ensure that the elements being skipped are well-formed and that they do not contain any parsing errors. Unlike advanceToEndNodeRaw this method does not expect (allow) comments or CDATA nodes in the input XML, in other words it is expecting "bare" XML. Return 0 on successful skip, and a negative number otherwise (error). The behavior is undefined unless balxml::Reader::e_NODE_TYPE_ELEMENT == node.type(). The behavior is also undefined if the input XML contains comment or CDATA nodes. Note that each call to advanceToEndNodeRawBare invalidates strings and data structures returned when Reader accessors were called for the "prior node". E.g., the pointer returned from nodeName for this node will not be valid once advanceToEndNodeRawBare is called. Note that this method leaves the reader pointing to an end node, so calling one of the advanceToEndNodeRawBare immediately after will not advance the reader further (first call advanceToNextNode before calling the advanceToEndNodeRawBare function again).
◆ advanceToNextNode()
| int balxml::MiniReader::advanceToNextNode |
( |
| ) |
|
|
virtual |
Move to the next node in the data steam created by open thus allowing the node's properties to be queried via the Reader accessors. Return 0 on successful read, 1 if there are no more nodes to read, and a negative number otherwise. Note that each call to advanceToNextNode invalidates strings and data structures returned when Reader accessors were called for the "prior node". E.g., the pointer returned from nodeName for this node will not be valid once advanceToNextNode is called. Note that the reader will not be on a valid node until the first call to advanceToNextNode after the reader is opened.
Implements balxml::Reader.
◆ close()
| void balxml::MiniReader::close |
( |
| ) |
|
|
virtual |
Close the reader. Most, but not all state is reset. Specifically, the XML resource resolver and the prefix stack remain. The prefix stack shall be returned to the stack depth it had when setPrefixStack was called. Call the method open to reuse the reader. Note that close invalidates all strings and data structures obtained via Reader accessors. E.g., the pointer returned from nodeName for this node will not be valid once close is called.
Implements balxml::Reader.
◆ documentEncoding()
| const char * balxml::MiniReader::documentEncoding |
( |
| ) |
const |
|
virtual |
Return the document encoding or NULL on error. The returned pointer is owned by this object and must not be modified or deallocated by the caller. The returned pointer becomes invalid when close is called or the reader is destroyed.
Implements balxml::Reader.
◆ errorInfo()
| const ErrorInfo & balxml::MiniReader::errorInfo |
( |
| ) |
const |
|
virtual |
Return a reference to the non-modifiable error information for this reader. The returned value becomes invalid when close is called or the reader is destroyed.
Implements balxml::Reader.
◆ getColumnNumber()
| int balxml::MiniReader::getColumnNumber |
( |
| ) |
const |
|
virtual |
Return the current column number within the input stream. The current column number is the number of characters since the last newline was read by the reader plus one, i.e., the first column of each line is column number one. Return 0 if not available. Note that a derived-class implementation is not required to count columns and may just return 0.
Implements balxml::Reader.
◆ getCurrentPosition()
| int balxml::MiniReader::getCurrentPosition |
( |
| ) |
const |
|
inline |
Return the current scanner position as offset from the beginning of document.
◆ getLineNumber()
| int balxml::MiniReader::getLineNumber |
( |
| ) |
const |
|
virtual |
Return the current line number within the input stream. The current line is the last line for which the reader has not yet seen a newline. Lines are counted starting at one from the time a stream is provide to open. Return 0 if not available. Note that a derived-class implementation is not required to count lines and may just return 0.
Implements balxml::Reader.
◆ isEmptyElement()
| bool balxml::MiniReader::isEmptyElement |
( |
| ) |
const |
|
virtual |
Return true if the current node is an element (i.e., node type is NODE_TYPE_ELEMENT) that ends with />; and false otherwise. Note that <a/> will be considered empty but <a></a> will not.
Implements balxml::Reader.
◆ isOpen()
| bool balxml::MiniReader::isOpen |
( |
| ) |
const |
|
virtual |
Return true if open was called successfully and close has not yet been called and false otherwise.
Implements balxml::Reader.
◆ lookupAttribute() [1/4]
| int balxml::MiniReader::lookupAttribute |
( |
ElementAttribute * |
attribute, |
|
|
const char * |
localName, |
|
|
const char * |
namespaceUri |
|
) |
| const |
|
virtual |
Find the attribute with the specified localName and specified namespaceUri in the current node, and fill in the specified attribute structure. Return 0 on success, 1 if there is no attribute found with localName and namespaceUri, and a negative value otherwise. If namespaceUri == 0 or a blank string is passed, then the document's default namespace will be used. The strings that were filled into the attribute structure are invalid upon the next advanceToNextNode or close is called.
Implements balxml::Reader.
◆ lookupAttribute() [2/4]
| int balxml::MiniReader::lookupAttribute |
( |
ElementAttribute * |
attribute, |
|
|
const char * |
localName, |
|
|
int |
namespaceId |
|
) |
| const |
|
virtual |
Find the attribute with the specified localName and specified namespaceId in the current node, and fill in the specified attribute structure. Return 0 on success, 1 if there is no attribute found with localName and namespaceId, and a negative value otherwise. If namespaceId == -1, then the document's default namespace will be used. The strings that were filled into the attribute structure are invalid upon the next advanceToNextNode or close is called.
Implements balxml::Reader.
◆ lookupAttribute() [3/4]
| int balxml::MiniReader::lookupAttribute |
( |
ElementAttribute * |
attribute, |
|
|
const char * |
qname |
|
) |
| const |
|
virtual |
Find the attribute with the specified qname (qualified name) in the current node, and fill in the specified attribute structure. Return 0 on success, 1 if there is no attribute found with qname, and a negative value otherwise. The strings that were filled into the attribute structure are invalid upon the next advanceToNextNode or close is called.
Implements balxml::Reader.
◆ lookupAttribute() [4/4]
| int balxml::MiniReader::lookupAttribute |
( |
ElementAttribute * |
attribute, |
|
|
int |
index |
|
) |
| const |
|
virtual |
Find the attribute at the specified index in the current node, and fill in the specified attribute structure. Return 0 on success, 1 if no attribute is found at the index, and an a negative value otherwise. The strings that were filled into the attribute structure are invalid upon the next advanceToNextNode or close is called.
Implements balxml::Reader.
◆ nodeBaseUri()
| const char * balxml::MiniReader::nodeBaseUri |
( |
| ) |
const |
|
virtual |
Return the base URI name of the current node if the current node has a base URI and NULL otherwise. The returned pointer is owned by this object and must not be modified or deallocated by the caller. The returned pointer becomes invalid upon the next advanceToNextNode, when close is called or the reader is destroyed.
Implements balxml::Reader.
◆ nodeDepth()
| int balxml::MiniReader::nodeDepth |
( |
| ) |
const |
|
virtual |
Return the nesting depth of the current node in the XML document. The root node has depth 0.
Implements balxml::Reader.
◆ nodeEndPosition()
| int balxml::MiniReader::nodeEndPosition |
( |
| ) |
const |
|
inline |
Return the byte position within the document corresponding to the byte following after the last byte of the current node.
◆ nodeHasValue()
| bool balxml::MiniReader::nodeHasValue |
( |
| ) |
const |
|
virtual |
◆ nodeLocalName()
| const char * balxml::MiniReader::nodeLocalName |
( |
| ) |
const |
|
virtual |
Return the local name of the current node if the current node has a local name and NULL otherwise. The returned pointer is owned by this object and must not be modified or deallocated by the caller. The returned pointer becomes invalid upon the next advanceToNextNode, when close is called or the reader is destroyed.
Implements balxml::Reader.
◆ nodeName()
| const char * balxml::MiniReader::nodeName |
( |
| ) |
const |
|
virtual |
Return the qualified name of the current node if the current node has a name and NULL otherwise. The returned pointer is owned by this object and must not be modified or deallocated by the caller. The returned pointer becomes invalid upon the next advanceToNextNode, when close is called or the reader is destroyed.
Implements balxml::Reader.
◆ nodeNamespaceId()
| int balxml::MiniReader::nodeNamespaceId |
( |
| ) |
const |
|
virtual |
Return the namespace ID of the current node if the current node has a namespace id and a negative number otherwise.
Implements balxml::Reader.
◆ nodeNamespaceUri()
| const char * balxml::MiniReader::nodeNamespaceUri |
( |
| ) |
const |
|
virtual |
Return the namespace URI name of the current node if the current node has a namespace URI and NULL otherwise. The returned pointer is owned by this object and must not be modified or deallocated by the caller. The returned pointer becomes invalid upon the next advanceToNextNode, when close is called or the reader is destroyed.
Implements balxml::Reader.
◆ nodePrefix()
| const char * balxml::MiniReader::nodePrefix |
( |
| ) |
const |
|
virtual |
Return the prefix name of the current node if the correct node has a prefix name and NULL otherwise. The returned pointer is owned by this object and must not be modified or deallocated by the caller. The returned pointer becomes invalid upon the next advanceToNextNode, when close is called or the reader is destroyed.
Implements balxml::Reader.
◆ nodeStartPosition()
| int balxml::MiniReader::nodeStartPosition |
( |
| ) |
const |
|
inline |
Return the byte position within the document corresponding to the first byte of the current node.
◆ nodeType()
| NodeType balxml::MiniReader::nodeType |
( |
| ) |
const |
|
virtual |
Return the node type of the current node if the reader isOpen and has not encounter an error and Reader::NONE otherwise.
Implements balxml::Reader.
◆ nodeValue()
| const char * balxml::MiniReader::nodeValue |
( |
| ) |
const |
|
virtual |
Return the value of the current node if the current node has a value and NULL otherwise. The returned pointer is owned by this object and must not be modified or deallocated by the caller. The returned pointer becomes invalid upon the next advanceToNextNode, when close is called or the reader is destroyed.
Implements balxml::Reader.
◆ numAttributes()
| int balxml::MiniReader::numAttributes |
( |
| ) |
const |
|
virtual |
Return the number of attributes for the current node if that node has attributes and 0 otherwise.
Implements balxml::Reader.
◆ open() [1/3]
| int balxml::MiniReader::open |
( |
bsl::streambuf * |
stream, |
|
|
const char * |
url = 0, |
|
|
const char * |
encoding = 0 |
|
) |
| |
|
virtual |
Set up the reader for parsing using the data contained in the specified (XML) stream, set the base URL to the optionally specified url and set the encoding value to the optionally specified encoding ("ASCII", "UTF-8", etc). Return 0 on success and non-zero otherwise. If url is null or a blank string is passed, then base URL will be empty. The encoding passed to Reader::open will take effect only when there is no encoding information in the original document, i.e., the encoding information obtained from the (XML) stream trumps all. If there is no encoding provided within the document and encoding is null or a blank string is passed, then set the encoding to the default "UTF-8". It is an error to open a reader that is already open. Note that the reader will not be on a valid node until advanceToNextNode is called.
Implements balxml::Reader.
◆ open() [2/3]
| int balxml::MiniReader::open |
( |
const char * |
buffer, |
|
|
bsl::size_t |
size, |
|
|
const char * |
url = 0, |
|
|
const char * |
encoding = 0 |
|
) |
| |
|
virtual |
Set up the reader for parsing using the data contained in the specified (XML) buffer of the specified size, set the base URL to the optionally specified url and set the encoding value to the optionally specified encoding ("ASCII", "UTF-8", etc). Return 0 on success and non-zero otherwise. If url is null 0 or a blank string is passed, then base URL will be empty. The encoding passed to Reader::open will take effect only when there is no encoding information in the original document, i.e., the encoding information obtained from the (XML) buffer trumps all. If there is no encoding provided within the document and encoding is null or a blank string is passed, then set the encoding to the default "UTF-8". It is an error to open a reader that is already open. Note that the reader will not be on a valid node until advanceToNextNode is called.
Implements balxml::Reader.
◆ open() [3/3]
| int balxml::MiniReader::open |
( |
const char * |
filename, |
|
|
const char * |
encoding = 0 |
|
) |
| |
|
virtual |
Set up the reader for parsing using the data contained in the XML file described by the specified filename, and set the encoding value to the optionally specified encoding ("ASCII", "UTF-8", etc). Returns 0 on success and non-zero otherwise. The encoding passed to Reader::open will take effect only when there is no encoding information in the original document, i.e., the encoding information obtained from the XML file described by the filename trumps all. If there is no encoding provided within the document and encoding is null or a blank string is passed, then set the encoding to the default "UTF-8". It is an error to open a reader that is already open. Note that the reader will not be on a valid node until advanceToNextNode is called.
Implements balxml::Reader.
◆ options()
| unsigned int balxml::MiniReader::options |
( |
| ) |
const |
|
virtual |
◆ prefixStack()
| PrefixStack * balxml::MiniReader::prefixStack |
( |
| ) |
const |
|
virtual |
Return a pointer to the modifiable prefix stack that is used by this reader to manage namespace prefixes or 0 if namespace support is disabled. The behavior is undefined if the returned prefix stack is augmented in any way after calling open and before calling close.
Implements balxml::Reader.
◆ resolver()
◆ setOptions()
| void balxml::MiniReader::setOptions |
( |
unsigned int |
flags | ) |
|
|
virtual |
Set the options to the flags in the specified flags. The options for the reader are persistent, i.e., the options are not reset by close. The behavior is undefined if this method is called after calling open and before calling close.
Implements balxml::Reader.
◆ setPrefixStack()
| void balxml::MiniReader::setPrefixStack |
( |
PrefixStack * |
prefixes | ) |
|
|
virtual |
Set the prefix stack to the stack at the specified prefixes address or disable prefix stack support if prefixes == 0. This stack is used to push and pop namespace prefixes as the parse progresses, so that, at any point, the stack will reflect the set of active prefixes for the current node. It is legitimate to pass a stack that already contains prefixes, these prefixes shall be preserved when close is called, i.e., the prefix stack shall be returned to the stack depth it had when setPrefixStack was called. The behavior is undefined if this method is called after calling open and before calling close.
Implements balxml::Reader.
◆ setResolver()
Set the external XML resource resolver to the specified resolver. The XML resource resolver is used by the balxml_reader to find and open an external resources (See the XmlResolverFunctor typedef for more details). The XML resource resolver remains valid; it is not affected by a call to close and should be available until the reader is destroyed. The behavior is undefined if this method is called after calling open and before calling close.
Implements balxml::Reader.
◆ Node
The documentation for this class was generated from the following file:
Public Member Functions inherited from 