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|
#ifndef PUGIXML_VERSION
# define PUGIXML_VERSION 180
#endif
#include "pugiconfig.hpp"
#ifndef HEADER_PUGIXML_HPP
#define HEADER_PUGIXML_HPP
#include <stddef.h>
#if !defined(PUGIXML_NO_XPATH) && !defined(PUGIXML_NO_EXCEPTIONS)
# include <exception>
#endif
#ifndef PUGIXML_NO_STL
# include <iterator>
# include <iosfwd>
# include <string>
#endif
#ifndef PUGIXML_DEPRECATED
# if defined(__GNUC__)
# define PUGIXML_DEPRECATED __attribute__((deprecated))
# elif defined(_MSC_VER) && _MSC_VER >= 1300
# define PUGIXML_DEPRECATED __declspec(deprecated)
# else
# define PUGIXML_DEPRECATED
# endif
#endif
#ifndef PUGIXML_API
# define PUGIXML_API
#endif
#ifndef PUGIXML_CLASS
# define PUGIXML_CLASS PUGIXML_API
#endif
#ifndef PUGIXML_FUNCTION
# define PUGIXML_FUNCTION PUGIXML_API
#endif
#ifndef PUGIXML_HAS_LONG_LONG
# if __cplusplus >= 201103
# define PUGIXML_HAS_LONG_LONG
# elif defined(_MSC_VER) && _MSC_VER >= 1400
# define PUGIXML_HAS_LONG_LONG
# endif
#endif
#ifndef PUGIXML_HAS_MOVE
# if __cplusplus >= 201103
# define PUGIXML_HAS_MOVE
# elif defined(_MSC_VER) && _MSC_VER >= 1600
# define PUGIXML_HAS_MOVE
# endif
#endif
#ifndef PUGIXML_OVERRIDE
# if __cplusplus >= 201103
# define PUGIXML_OVERRIDE override
# else
# define PUGIXML_OVERRIDE
# endif
#endif
#ifdef PUGIXML_WCHAR_MODE
# define PUGIXML_TEXT(t) L ## t
# define PUGIXML_CHAR wchar_t
#else
# define PUGIXML_TEXT(t) t
# define PUGIXML_CHAR char
#endif
namespace pugi
{
typedef PUGIXML_CHAR char_t;
#ifndef PUGIXML_NO_STL
typedef std::basic_string<PUGIXML_CHAR, std::char_traits<PUGIXML_CHAR>, std::allocator<PUGIXML_CHAR> > string_t;
#endif
}
namespace pugi
{
enum xml_node_type
{
node_null,
node_document,
node_element,
node_pcdata,
node_cdata,
node_comment,
node_pi,
node_declaration,
node_doctype
};
const unsigned int parse_minimal = 0x0000;
const unsigned int parse_pi = 0x0001;
const unsigned int parse_comments = 0x0002;
const unsigned int parse_cdata = 0x0004;
const unsigned int parse_ws_pcdata = 0x0008;
const unsigned int parse_escapes = 0x0010;
const unsigned int parse_eol = 0x0020;
const unsigned int parse_wconv_attribute = 0x0040;
const unsigned int parse_wnorm_attribute = 0x0080;
const unsigned int parse_declaration = 0x0100;
const unsigned int parse_doctype = 0x0200;
const unsigned int parse_ws_pcdata_single = 0x0400;
const unsigned int parse_trim_pcdata = 0x0800;
const unsigned int parse_fragment = 0x1000;
const unsigned int parse_embed_pcdata = 0x2000;
const unsigned int parse_default = parse_cdata | parse_escapes | parse_wconv_attribute | parse_eol;
const unsigned int parse_full = parse_default | parse_pi | parse_comments | parse_declaration | parse_doctype;
enum xml_encoding
{
encoding_auto,
encoding_utf8,
encoding_utf16_le,
encoding_utf16_be,
encoding_utf16,
encoding_utf32_le,
encoding_utf32_be,
encoding_utf32,
encoding_wchar,
encoding_latin1
};
const unsigned int format_indent = 0x01;
const unsigned int format_write_bom = 0x02;
const unsigned int format_raw = 0x04;
const unsigned int format_no_declaration = 0x08;
const unsigned int format_no_escapes = 0x10;
const unsigned int format_save_file_text = 0x20;
const unsigned int format_indent_attributes = 0x40;
const unsigned int format_no_empty_element_tags = 0x80;
const unsigned int format_default = format_indent;
struct xml_attribute_struct;
struct xml_node_struct;
class xml_node_iterator;
class xml_attribute_iterator;
class xml_named_node_iterator;
class xml_tree_walker;
struct xml_parse_result;
class xml_node;
class xml_text;
#ifndef PUGIXML_NO_XPATH
class xpath_node;
class xpath_node_set;
class xpath_query;
class xpath_variable_set;
#endif
template <typename It> class xml_object_range
{
public:
typedef It const_iterator;
typedef It iterator;
xml_object_range(It b, It e): _begin(b), _end(e)
{
}
It begin() const { return _begin; }
It end() const { return _end; }
private:
It _begin, _end;
};
class PUGIXML_CLASS xml_writer
{
public:
virtual ~xml_writer() {}
virtual void write(const void* data, size_t size) = 0;
};
class PUGIXML_CLASS xml_writer_file: public xml_writer
{
public:
xml_writer_file(void* file);
virtual void write(const void* data, size_t size) PUGIXML_OVERRIDE;
private:
void* file;
};
#ifndef PUGIXML_NO_STL
class PUGIXML_CLASS xml_writer_stream: public xml_writer
{
public:
xml_writer_stream(std::basic_ostream<char, std::char_traits<char> >& stream);
xml_writer_stream(std::basic_ostream<wchar_t, std::char_traits<wchar_t> >& stream);
virtual void write(const void* data, size_t size) PUGIXML_OVERRIDE;
private:
std::basic_ostream<char, std::char_traits<char> >* narrow_stream;
std::basic_ostream<wchar_t, std::char_traits<wchar_t> >* wide_stream;
};
#endif
class PUGIXML_CLASS xml_attribute
{
friend class xml_attribute_iterator;
friend class xml_node;
private:
xml_attribute_struct* _attr;
typedef void (*unspecified_bool_type)(xml_attribute***);
public:
xml_attribute();
explicit xml_attribute(xml_attribute_struct* attr);
operator unspecified_bool_type() const;
bool operator!() const;
bool operator==(const xml_attribute& r) const;
bool operator!=(const xml_attribute& r) const;
bool operator<(const xml_attribute& r) const;
bool operator>(const xml_attribute& r) const;
bool operator<=(const xml_attribute& r) const;
bool operator>=(const xml_attribute& r) const;
bool empty() const;
const char_t* name() const;
const char_t* value() const;
const char_t* as_string(const char_t* def = PUGIXML_TEXT("")) const;
int as_int(int def = 0) const;
unsigned int as_uint(unsigned int def = 0) const;
double as_double(double def = 0) const;
float as_float(float def = 0) const;
#ifdef PUGIXML_HAS_LONG_LONG
long long as_llong(long long def = 0) const;
unsigned long long as_ullong(unsigned long long def = 0) const;
#endif
bool as_bool(bool def = false) const;
bool set_name(const char_t* rhs);
bool set_value(const char_t* rhs);
bool set_value(int rhs);
bool set_value(unsigned int rhs);
bool set_value(long rhs);
bool set_value(unsigned long rhs);
bool set_value(double rhs);
bool set_value(float rhs);
bool set_value(bool rhs);
#ifdef PUGIXML_HAS_LONG_LONG
bool set_value(long long rhs);
bool set_value(unsigned long long rhs);
#endif
xml_attribute& operator=(const char_t* rhs);
xml_attribute& operator=(int rhs);
xml_attribute& operator=(unsigned int rhs);
xml_attribute& operator=(long rhs);
xml_attribute& operator=(unsigned long rhs);
xml_attribute& operator=(double rhs);
xml_attribute& operator=(float rhs);
xml_attribute& operator=(bool rhs);
#ifdef PUGIXML_HAS_LONG_LONG
xml_attribute& operator=(long long rhs);
xml_attribute& operator=(unsigned long long rhs);
#endif
xml_attribute next_attribute() const;
xml_attribute previous_attribute() const;
size_t hash_value() const;
xml_attribute_struct* internal_object() const;
};
#ifdef __BORLANDC__
bool PUGIXML_FUNCTION operator&&(const xml_attribute& lhs, bool rhs);
bool PUGIXML_FUNCTION operator||(const xml_attribute& lhs, bool rhs);
#endif
class PUGIXML_CLASS xml_node
{
friend class xml_attribute_iterator;
friend class xml_node_iterator;
friend class xml_named_node_iterator;
protected:
xml_node_struct* _root;
typedef void (*unspecified_bool_type)(xml_node***);
public:
xml_node();
explicit xml_node(xml_node_struct* p);
operator unspecified_bool_type() const;
bool operator!() const;
bool operator==(const xml_node& r) const;
bool operator!=(const xml_node& r) const;
bool operator<(const xml_node& r) const;
bool operator>(const xml_node& r) const;
bool operator<=(const xml_node& r) const;
bool operator>=(const xml_node& r) const;
bool empty() const;
xml_node_type type() const;
const char_t* name() const;
const char_t* value() const;
xml_attribute first_attribute() const;
xml_attribute last_attribute() const;
xml_node first_child() const;
xml_node last_child() const;
xml_node next_sibling() const;
xml_node previous_sibling() const;
xml_node parent() const;
xml_node root() const;
xml_text text() const;
xml_node child(const char_t* name) const;
xml_attribute attribute(const char_t* name) const;
xml_node next_sibling(const char_t* name) const;
xml_node previous_sibling(const char_t* name) const;
xml_attribute attribute(const char_t* name, xml_attribute& hint) const;
const char_t* child_value() const;
const char_t* child_value(const char_t* name) const;
bool set_name(const char_t* rhs);
bool set_value(const char_t* rhs);
xml_attribute append_attribute(const char_t* name);
xml_attribute prepend_attribute(const char_t* name);
xml_attribute insert_attribute_after(const char_t* name, const xml_attribute& attr);
xml_attribute insert_attribute_before(const char_t* name, const xml_attribute& attr);
xml_attribute append_copy(const xml_attribute& proto);
xml_attribute prepend_copy(const xml_attribute& proto);
xml_attribute insert_copy_after(const xml_attribute& proto, const xml_attribute& attr);
xml_attribute insert_copy_before(const xml_attribute& proto, const xml_attribute& attr);
xml_node append_child(xml_node_type type = node_element);
xml_node prepend_child(xml_node_type type = node_element);
xml_node insert_child_after(xml_node_type type, const xml_node& node);
xml_node insert_child_before(xml_node_type type, const xml_node& node);
xml_node append_child(const char_t* name);
xml_node prepend_child(const char_t* name);
xml_node insert_child_after(const char_t* name, const xml_node& node);
xml_node insert_child_before(const char_t* name, const xml_node& node);
xml_node append_copy(const xml_node& proto);
xml_node prepend_copy(const xml_node& proto);
xml_node insert_copy_after(const xml_node& proto, const xml_node& node);
xml_node insert_copy_before(const xml_node& proto, const xml_node& node);
xml_node append_move(const xml_node& moved);
xml_node prepend_move(const xml_node& moved);
xml_node insert_move_after(const xml_node& moved, const xml_node& node);
xml_node insert_move_before(const xml_node& moved, const xml_node& node);
bool remove_attribute(const xml_attribute& a);
bool remove_attribute(const char_t* name);
bool remove_child(const xml_node& n);
bool remove_child(const char_t* name);
xml_parse_result append_buffer(const void* contents, size_t size, unsigned int options = parse_default, xml_encoding encoding = encoding_auto);
template <typename Predicate> xml_attribute find_attribute(Predicate pred) const
{
if (!_root) return xml_attribute();
for (xml_attribute attrib = first_attribute(); attrib; attrib = attrib.next_attribute())
if (pred(attrib))
return attrib;
return xml_attribute();
}
template <typename Predicate> xml_node find_child(Predicate pred) const
{
if (!_root) return xml_node();
for (xml_node node = first_child(); node; node = node.next_sibling())
if (pred(node))
return node;
return xml_node();
}
template <typename Predicate> xml_node find_node(Predicate pred) const
{
if (!_root) return xml_node();
xml_node cur = first_child();
while (cur._root && cur._root != _root)
{
if (pred(cur)) return cur;
if (cur.first_child()) cur = cur.first_child();
else if (cur.next_sibling()) cur = cur.next_sibling();
else
{
while (!cur.next_sibling() && cur._root != _root) cur = cur.parent();
if (cur._root != _root) cur = cur.next_sibling();
}
}
return xml_node();
}
xml_node find_child_by_attribute(const char_t* name, const char_t* attr_name, const char_t* attr_value) const;
xml_node find_child_by_attribute(const char_t* attr_name, const char_t* attr_value) const;
#ifndef PUGIXML_NO_STL
string_t path(char_t delimiter = '/') const;
#endif
xml_node first_element_by_path(const char_t* path, char_t delimiter = '/') const;
bool traverse(xml_tree_walker& walker);
#ifndef PUGIXML_NO_XPATH
xpath_node select_node(const char_t* query, xpath_variable_set* variables = 0) const;
xpath_node select_node(const xpath_query& query) const;
xpath_node_set select_nodes(const char_t* query, xpath_variable_set* variables = 0) const;
xpath_node_set select_nodes(const xpath_query& query) const;
xpath_node select_single_node(const char_t* query, xpath_variable_set* variables = 0) const;
xpath_node select_single_node(const xpath_query& query) const;
#endif
void print(xml_writer& writer, const char_t* indent = PUGIXML_TEXT("\t"), unsigned int flags = format_default, xml_encoding encoding = encoding_auto, unsigned int depth = 0) const;
#ifndef PUGIXML_NO_STL
void print(std::basic_ostream<char, std::char_traits<char> >& os, const char_t* indent = PUGIXML_TEXT("\t"), unsigned int flags = format_default, xml_encoding encoding = encoding_auto, unsigned int depth = 0) const;
void print(std::basic_ostream<wchar_t, std::char_traits<wchar_t> >& os, const char_t* indent = PUGIXML_TEXT("\t"), unsigned int flags = format_default, unsigned int depth = 0) const;
#endif
typedef xml_node_iterator iterator;
iterator begin() const;
iterator end() const;
typedef xml_attribute_iterator attribute_iterator;
attribute_iterator attributes_begin() const;
attribute_iterator attributes_end() const;
xml_object_range<xml_node_iterator> children() const;
xml_object_range<xml_named_node_iterator> children(const char_t* name) const;
xml_object_range<xml_attribute_iterator> attributes() const;
ptrdiff_t offset_debug() const;
size_t hash_value() const;
xml_node_struct* internal_object() const;
};
#ifdef __BORLANDC__
bool PUGIXML_FUNCTION operator&&(const xml_node& lhs, bool rhs);
bool PUGIXML_FUNCTION operator||(const xml_node& lhs, bool rhs);
#endif
class PUGIXML_CLASS xml_text
{
friend class xml_node;
xml_node_struct* _root;
typedef void (*unspecified_bool_type)(xml_text***);
explicit xml_text(xml_node_struct* root);
xml_node_struct* _data_new();
xml_node_struct* _data() const;
public:
xml_text();
operator unspecified_bool_type() const;
bool operator!() const;
bool empty() const;
const char_t* get() const;
const char_t* as_string(const char_t* def = PUGIXML_TEXT("")) const;
int as_int(int def = 0) const;
unsigned int as_uint(unsigned int def = 0) const;
double as_double(double def = 0) const;
float as_float(float def = 0) const;
#ifdef PUGIXML_HAS_LONG_LONG
long long as_llong(long long def = 0) const;
unsigned long long as_ullong(unsigned long long def = 0) const;
#endif
bool as_bool(bool def = false) const;
bool set(const char_t* rhs);
bool set(int rhs);
bool set(unsigned int rhs);
bool set(long rhs);
bool set(unsigned long rhs);
bool set(double rhs);
bool set(float rhs);
bool set(bool rhs);
#ifdef PUGIXML_HAS_LONG_LONG
bool set(long long rhs);
bool set(unsigned long long rhs);
#endif
xml_text& operator=(const char_t* rhs);
xml_text& operator=(int rhs);
xml_text& operator=(unsigned int rhs);
xml_text& operator=(long rhs);
xml_text& operator=(unsigned long rhs);
xml_text& operator=(double rhs);
xml_text& operator=(float rhs);
xml_text& operator=(bool rhs);
#ifdef PUGIXML_HAS_LONG_LONG
xml_text& operator=(long long rhs);
xml_text& operator=(unsigned long long rhs);
#endif
xml_node data() const;
};
#ifdef __BORLANDC__
bool PUGIXML_FUNCTION operator&&(const xml_text& lhs, bool rhs);
bool PUGIXML_FUNCTION operator||(const xml_text& lhs, bool rhs);
#endif
class PUGIXML_CLASS xml_node_iterator
{
friend class xml_node;
private:
mutable xml_node _wrap;
xml_node _parent;
xml_node_iterator(xml_node_struct* ref, xml_node_struct* parent);
public:
typedef ptrdiff_t difference_type;
typedef xml_node value_type;
typedef xml_node* pointer;
typedef xml_node& reference;
#ifndef PUGIXML_NO_STL
typedef std::bidirectional_iterator_tag iterator_category;
#endif
xml_node_iterator();
xml_node_iterator(const xml_node& node);
bool operator==(const xml_node_iterator& rhs) const;
bool operator!=(const xml_node_iterator& rhs) const;
xml_node& operator*() const;
xml_node* operator->() const;
const xml_node_iterator& operator++();
xml_node_iterator operator++(int);
const xml_node_iterator& operator--();
xml_node_iterator operator--(int);
};
class PUGIXML_CLASS xml_attribute_iterator
{
friend class xml_node;
private:
mutable xml_attribute _wrap;
xml_node _parent;
xml_attribute_iterator(xml_attribute_struct* ref, xml_node_struct* parent);
public:
typedef ptrdiff_t difference_type;
typedef xml_attribute value_type;
typedef xml_attribute* pointer;
typedef xml_attribute& reference;
#ifndef PUGIXML_NO_STL
typedef std::bidirectional_iterator_tag iterator_category;
#endif
xml_attribute_iterator();
xml_attribute_iterator(const xml_attribute& attr, const xml_node& parent);
bool operator==(const xml_attribute_iterator& rhs) const;
bool operator!=(const xml_attribute_iterator& rhs) const;
xml_attribute& operator*() const;
xml_attribute* operator->() const;
const xml_attribute_iterator& operator++();
xml_attribute_iterator operator++(int);
const xml_attribute_iterator& operator--();
xml_attribute_iterator operator--(int);
};
class PUGIXML_CLASS xml_named_node_iterator
{
friend class xml_node;
public:
typedef ptrdiff_t difference_type;
typedef xml_node value_type;
typedef xml_node* pointer;
typedef xml_node& reference;
#ifndef PUGIXML_NO_STL
typedef std::bidirectional_iterator_tag iterator_category;
#endif
xml_named_node_iterator();
xml_named_node_iterator(const xml_node& node, const char_t* name);
bool operator==(const xml_named_node_iterator& rhs) const;
bool operator!=(const xml_named_node_iterator& rhs) const;
xml_node& operator*() const;
xml_node* operator->() const;
const xml_named_node_iterator& operator++();
xml_named_node_iterator operator++(int);
const xml_named_node_iterator& operator--();
xml_named_node_iterator operator--(int);
private:
mutable xml_node _wrap;
xml_node _parent;
const char_t* _name;
xml_named_node_iterator(xml_node_struct* ref, xml_node_struct* parent, const char_t* name);
};
class PUGIXML_CLASS xml_tree_walker
{
friend class xml_node;
private:
int _depth;
protected:
int depth() const;
public:
xml_tree_walker();
virtual ~xml_tree_walker();
virtual bool begin(xml_node& node);
virtual bool for_each(xml_node& node) = 0;
virtual bool end(xml_node& node);
};
enum xml_parse_status
{
status_ok = 0,
status_file_not_found,
status_io_error,
status_out_of_memory,
status_internal_error,
status_unrecognized_tag,
status_bad_pi,
status_bad_comment,
status_bad_cdata,
status_bad_doctype,
status_bad_pcdata,
status_bad_start_element,
status_bad_attribute,
status_bad_end_element,
status_end_element_mismatch,
status_append_invalid_root,
status_no_document_element
};
struct PUGIXML_CLASS xml_parse_result
{
xml_parse_status status;
ptrdiff_t offset;
xml_encoding encoding;
xml_parse_result();
operator bool() const;
const char* description() const;
};
class PUGIXML_CLASS xml_document: public xml_node
{
private:
char_t* _buffer;
char _memory[192];
xml_document(const xml_document&);
xml_document& operator=(const xml_document&);
void _create();
void _destroy();
public:
xml_document();
~xml_document();
void reset();
void reset(const xml_document& proto);
#ifndef PUGIXML_NO_STL
xml_parse_result load(std::basic_istream<char, std::char_traits<char> >& stream, unsigned int options = parse_default, xml_encoding encoding = encoding_auto);
xml_parse_result load(std::basic_istream<wchar_t, std::char_traits<wchar_t> >& stream, unsigned int options = parse_default);
#endif
xml_parse_result load(const char_t* contents, unsigned int options = parse_default);
xml_parse_result load_string(const char_t* contents, unsigned int options = parse_default);
xml_parse_result load_file(const char* path, unsigned int options = parse_default, xml_encoding encoding = encoding_auto);
xml_parse_result load_file(const wchar_t* path, unsigned int options = parse_default, xml_encoding encoding = encoding_auto);
xml_parse_result load_buffer(const void* contents, size_t size, unsigned int options = parse_default, xml_encoding encoding = encoding_auto);
xml_parse_result load_buffer_inplace(void* contents, size_t size, unsigned int options = parse_default, xml_encoding encoding = encoding_auto);
xml_parse_result load_buffer_inplace_own(void* contents, size_t size, unsigned int options = parse_default, xml_encoding encoding = encoding_auto);
void save(xml_writer& writer, const char_t* indent = PUGIXML_TEXT("\t"), unsigned int flags = format_default, xml_encoding encoding = encoding_auto) const;
#ifndef PUGIXML_NO_STL
void save(std::basic_ostream<char, std::char_traits<char> >& stream, const char_t* indent = PUGIXML_TEXT("\t"), unsigned int flags = format_default, xml_encoding encoding = encoding_auto) const;
void save(std::basic_ostream<wchar_t, std::char_traits<wchar_t> >& stream, const char_t* indent = PUGIXML_TEXT("\t"), unsigned int flags = format_default) const;
#endif
bool save_file(const char* path, const char_t* indent = PUGIXML_TEXT("\t"), unsigned int flags = format_default, xml_encoding encoding = encoding_auto) const;
bool save_file(const wchar_t* path, const char_t* indent = PUGIXML_TEXT("\t"), unsigned int flags = format_default, xml_encoding encoding = encoding_auto) const;
xml_node document_element() const;
};
#ifndef PUGIXML_NO_XPATH
enum xpath_value_type
{
xpath_type_none,
xpath_type_node_set,
xpath_type_number,
xpath_type_string,
xpath_type_boolean
};
struct PUGIXML_CLASS xpath_parse_result
{
const char* error;
ptrdiff_t offset;
xpath_parse_result();
operator bool() const;
const char* description() const;
};
class PUGIXML_CLASS xpath_variable
{
friend class xpath_variable_set;
protected:
xpath_value_type _type;
xpath_variable* _next;
xpath_variable(xpath_value_type type);
xpath_variable(const xpath_variable&);
xpath_variable& operator=(const xpath_variable&);
public:
const char_t* name() const;
xpath_value_type type() const;
bool get_boolean() const;
double get_number() const;
const char_t* get_string() const;
const xpath_node_set& get_node_set() const;
bool set(bool value);
bool set(double value);
bool set(const char_t* value);
bool set(const xpath_node_set& value);
};
class PUGIXML_CLASS xpath_variable_set
{
private:
xpath_variable* _data[64];
void _assign(const xpath_variable_set& rhs);
void _swap(xpath_variable_set& rhs);
xpath_variable* _find(const char_t* name) const;
static bool _clone(xpath_variable* var, xpath_variable** out_result);
static void _destroy(xpath_variable* var);
public:
xpath_variable_set();
~xpath_variable_set();
xpath_variable_set(const xpath_variable_set& rhs);
xpath_variable_set& operator=(const xpath_variable_set& rhs);
#ifdef PUGIXML_HAS_MOVE
xpath_variable_set(xpath_variable_set&& rhs);
xpath_variable_set& operator=(xpath_variable_set&& rhs);
#endif
xpath_variable* add(const char_t* name, xpath_value_type type);
bool set(const char_t* name, bool value);
bool set(const char_t* name, double value);
bool set(const char_t* name, const char_t* value);
bool set(const char_t* name, const xpath_node_set& value);
xpath_variable* get(const char_t* name);
const xpath_variable* get(const char_t* name) const;
};
class PUGIXML_CLASS xpath_query
{
private:
void* _impl;
xpath_parse_result _result;
typedef void (*unspecified_bool_type)(xpath_query***);
xpath_query(const xpath_query&);
xpath_query& operator=(const xpath_query&);
public:
explicit xpath_query(const char_t* query, xpath_variable_set* variables = 0);
xpath_query();
~xpath_query();
#ifdef PUGIXML_HAS_MOVE
xpath_query(xpath_query&& rhs);
xpath_query& operator=(xpath_query&& rhs);
#endif
xpath_value_type return_type() const;
bool evaluate_boolean(const xpath_node& n) const;
double evaluate_number(const xpath_node& n) const;
#ifndef PUGIXML_NO_STL
string_t evaluate_string(const xpath_node& n) const;
#endif
size_t evaluate_string(char_t* buffer, size_t capacity, const xpath_node& n) const;
xpath_node_set evaluate_node_set(const xpath_node& n) const;
xpath_node evaluate_node(const xpath_node& n) const;
const xpath_parse_result& result() const;
operator unspecified_bool_type() const;
bool operator!() const;
};
#ifndef PUGIXML_NO_EXCEPTIONS
class PUGIXML_CLASS xpath_exception: public std::exception
{
private:
xpath_parse_result _result;
public:
explicit xpath_exception(const xpath_parse_result& result);
virtual const char* what() const throw() PUGIXML_OVERRIDE;
const xpath_parse_result& result() const;
};
#endif
class PUGIXML_CLASS xpath_node
{
private:
xml_node _node;
xml_attribute _attribute;
typedef void (*unspecified_bool_type)(xpath_node***);
public:
xpath_node();
xpath_node(const xml_node& node);
xpath_node(const xml_attribute& attribute, const xml_node& parent);
xml_node node() const;
xml_attribute attribute() const;
xml_node parent() const;
operator unspecified_bool_type() const;
bool operator!() const;
bool operator==(const xpath_node& n) const;
bool operator!=(const xpath_node& n) const;
};
#ifdef __BORLANDC__
bool PUGIXML_FUNCTION operator&&(const xpath_node& lhs, bool rhs);
bool PUGIXML_FUNCTION operator||(const xpath_node& lhs, bool rhs);
#endif
class PUGIXML_CLASS xpath_node_set
{
public:
enum type_t
{
type_unsorted,
type_sorted,
type_sorted_reverse
};
typedef const xpath_node* const_iterator;
typedef const xpath_node* iterator;
xpath_node_set();
xpath_node_set(const_iterator begin, const_iterator end, type_t type = type_unsorted);
~xpath_node_set();
xpath_node_set(const xpath_node_set& ns);
xpath_node_set& operator=(const xpath_node_set& ns);
#ifdef PUGIXML_HAS_MOVE
xpath_node_set(xpath_node_set&& rhs);
xpath_node_set& operator=(xpath_node_set&& rhs);
#endif
type_t type() const;
size_t size() const;
const xpath_node& operator[](size_t index) const;
const_iterator begin() const;
const_iterator end() const;
void sort(bool reverse = false);
xpath_node first() const;
bool empty() const;
private:
type_t _type;
xpath_node _storage;
xpath_node* _begin;
xpath_node* _end;
void _assign(const_iterator begin, const_iterator end, type_t type);
void _move(xpath_node_set& rhs);
};
#endif
#ifndef PUGIXML_NO_STL
std::basic_string<char, std::char_traits<char>, std::allocator<char> > PUGIXML_FUNCTION as_utf8(const wchar_t* str);
std::basic_string<char, std::char_traits<char>, std::allocator<char> > PUGIXML_FUNCTION as_utf8(const std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >& str);
std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > PUGIXML_FUNCTION as_wide(const char* str);
std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > PUGIXML_FUNCTION as_wide(const std::basic_string<char, std::char_traits<char>, std::allocator<char> >& str);
#endif
typedef void* (*allocation_function)(size_t size);
typedef void (*deallocation_function)(void* ptr);
void PUGIXML_FUNCTION set_memory_management_functions(allocation_function allocate, deallocation_function deallocate);
allocation_function PUGIXML_FUNCTION get_memory_allocation_function();
deallocation_function PUGIXML_FUNCTION get_memory_deallocation_function();
}
#if !defined(PUGIXML_NO_STL) && (defined(_MSC_VER) || defined(__ICC))
namespace std
{
std::bidirectional_iterator_tag PUGIXML_FUNCTION _Iter_cat(const pugi::xml_node_iterator&);
std::bidirectional_iterator_tag PUGIXML_FUNCTION _Iter_cat(const pugi::xml_attribute_iterator&);
std::bidirectional_iterator_tag PUGIXML_FUNCTION _Iter_cat(const pugi::xml_named_node_iterator&);
}
#endif
#if !defined(PUGIXML_NO_STL) && defined(__SUNPRO_CC)
namespace std
{
std::bidirectional_iterator_tag PUGIXML_FUNCTION __iterator_category(const pugi::xml_node_iterator&);
std::bidirectional_iterator_tag PUGIXML_FUNCTION __iterator_category(const pugi::xml_attribute_iterator&);
std::bidirectional_iterator_tag PUGIXML_FUNCTION __iterator_category(const pugi::xml_named_node_iterator&);
}
#endif
#endif
#if defined(PUGIXML_HEADER_ONLY) && !defined(PUGIXML_SOURCE)
# define PUGIXML_SOURCE "pugixml.cpp"
# include PUGIXML_SOURCE
#endif
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