xpath_parser Struct Reference

Collaboration diagram for xpath_parser:

Classes
struct	binary_op_t

Public Member Functions
void *	alloc_node ()
xpath_ast_node *	alloc_node (ast_type_t type, xpath_value_type rettype, const char_t *value)
xpath_ast_node *	alloc_node (ast_type_t type, xpath_value_type rettype, double value)
xpath_ast_node *	alloc_node (ast_type_t type, xpath_value_type rettype, xpath_variable *value)
xpath_ast_node *	alloc_node (ast_type_t type, xpath_value_type rettype, xpath_ast_node *left=0, xpath_ast_node *right=0)
xpath_ast_node *	alloc_node (ast_type_t type, xpath_ast_node *left, axis_t axis, nodetest_t test, const char_t *contents)
xpath_ast_node *	alloc_node (ast_type_t type, xpath_ast_node *left, xpath_ast_node *right, predicate_t test)
const char_t *	alloc_string (const xpath_lexer_string &value)
xpath_ast_node *	error (const char *message)
xpath_ast_node *	error_oom ()
xpath_ast_node *	parse ()
axis_t	parse_axis_name (const xpath_lexer_string &name, bool &specified)
xpath_ast_node *	parse_expression (int limit=0)
xpath_ast_node *	parse_expression_rec (xpath_ast_node *lhs, int limit)
xpath_ast_node *	parse_filter_expression ()
xpath_ast_node *	parse_function (const xpath_lexer_string &name, size_t argc, xpath_ast_node *args[2])
xpath_ast_node *	parse_location_path ()
nodetest_t	parse_node_test_type (const xpath_lexer_string &name)
xpath_ast_node *	parse_path_or_unary_expression ()
xpath_ast_node *	parse_primary_expression ()
xpath_ast_node *	parse_relative_location_path (xpath_ast_node *set)
xpath_ast_node *	parse_step (xpath_ast_node *set)
	xpath_parser (const char_t *query, xpath_variable_set *variables, xpath_allocator *alloc, xpath_parse_result *result)

Static Public Member Functions
static xpath_ast_node *	parse (const char_t *query, xpath_variable_set *variables, xpath_allocator *alloc, xpath_parse_result *result)

Public Attributes
xpath_allocator *	_alloc
xpath_lexer	_lexer
const char_t *	_query
xpath_parse_result *	_result
char_t	_scratch [32]
xpath_variable_set *	_variables

Detailed Description

Definition at line 10987 of file pugixml.cpp.

Constructor & Destructor Documentation

xpath_parser()

xpath_parser::xpath_parser ( const char_t *  query, xpath_variable_set *  variables, xpath_allocator *  alloc, xpath_parse_result *  result  )

inline

Definition at line 11859 of file pugixml.cpp.

Member Function Documentation

alloc_node() [1/7]

void* xpath_parser::alloc_node ( )

inline

Definition at line 11015 of file pugixml.cpp.

References xpath_allocator::allocate().

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alloc_node() [2/7]

xpath_ast_node* xpath_parser::alloc_node ( ast_type_t  type, xpath_value_type  rettype, const char_t *  value  )

inline

Definition at line 11020 of file pugixml.cpp.

alloc_node() [3/7]

xpath_ast_node* xpath_parser::alloc_node ( ast_type_t  type, xpath_value_type  rettype, double  value  )

inline

Definition at line 11026 of file pugixml.cpp.

alloc_node() [4/7]

xpath_ast_node* xpath_parser::alloc_node ( ast_type_t  type, xpath_value_type  rettype, xpath_variable *  value  )

inline

Definition at line 11032 of file pugixml.cpp.

alloc_node() [5/7]

xpath_ast_node* xpath_parser::alloc_node ( ast_type_t  type, xpath_value_type  rettype, xpath_ast_node *  left = 0, xpath_ast_node *  right = 0  )

inline

Definition at line 11038 of file pugixml.cpp.

alloc_node() [6/7]

xpath_ast_node* xpath_parser::alloc_node ( ast_type_t  type, xpath_ast_node *  left, axis_t  axis, nodetest_t  test, const char_t *  contents  )

inline

Definition at line 11044 of file pugixml.cpp.

alloc_node() [7/7]

xpath_ast_node* xpath_parser::alloc_node ( ast_type_t  type, xpath_ast_node *  left, xpath_ast_node *  right, predicate_t  test  )

inline

Definition at line 11050 of file pugixml.cpp.

alloc_string()

const char_t* xpath_parser::alloc_string ( const xpath_lexer_string &  value )

inline

Definition at line 11056 of file pugixml.cpp.

References xpath_allocator::allocate(), xpath_lexer_string::begin, xpath_lexer_string::end, and PUGIXML_TEXT.

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error()

xpath_ast_node* xpath_parser::error ( const char *  message )

inline

Definition at line 10999 of file pugixml.cpp.

References xpath_lexer::current_pos().

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error_oom()

xpath_ast_node* xpath_parser::error_oom ( )

inline

Definition at line 11007 of file pugixml.cpp.

References xpath_allocator::_error.

parse() [1/2]

xpath_ast_node* xpath_parser::parse ( )

inline

Definition at line 11863 of file pugixml.cpp.

References xpath_lexer::current(), and lex_eof.

Referenced by parse().

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parse() [2/2]

static xpath_ast_node* xpath_parser::parse ( const char_t *  query, xpath_variable_set *  variables, xpath_allocator *  alloc, xpath_parse_result *  result  )

inlinestatic

Definition at line 11875 of file pugixml.cpp.

References parse().

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parse_axis_name()

axis_t xpath_parser::parse_axis_name ( const xpath_lexer_string &  name, bool &  specified  )

inline

Definition at line 11192 of file pugixml.cpp.

References axis_ancestor, axis_ancestor_or_self, axis_attribute, axis_child, axis_descendant, axis_descendant_or_self, axis_following, axis_following_sibling, axis_namespace, axis_parent, axis_preceding, axis_preceding_sibling, axis_self, xpath_lexer_string::begin, and PUGIXML_TEXT.

parse_expression()

xpath_ast_node* xpath_parser::parse_expression ( int  limit = 0 )

inline

Definition at line 11851 of file pugixml.cpp.

parse_expression_rec()

xpath_ast_node* xpath_parser::parse_expression_rec ( xpath_ast_node *  lhs, int  limit  )

inline

Definition at line 11800 of file pugixml.cpp.

References ast_op_union, ast_unknown, xpath_parser::binary_op_t::asttype, xpath_lexer::next(), xpath_parser::binary_op_t::precedence, xpath_ast_node::rettype(), xpath_parser::binary_op_t::rettype, and pugi::xpath_type_node_set.

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parse_filter_expression()

xpath_ast_node* xpath_parser::parse_filter_expression ( )

inline

Definition at line 11402 of file pugixml.cpp.

References ast_filter, xpath_lexer::current(), lex_close_square_brace, lex_open_square_brace, xpath_lexer::next(), predicate_default, xpath_ast_node::rettype(), and pugi::xpath_type_node_set.

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parse_function()

xpath_ast_node* xpath_parser::parse_function ( const xpath_lexer_string &  name, size_t  argc, xpath_ast_node *  args[2]  )

inline

Definition at line 11072 of file pugixml.cpp.

References ast_func_boolean, ast_func_ceiling, ast_func_concat, ast_func_contains, ast_func_count, ast_func_false, ast_func_floor, ast_func_id, ast_func_lang, ast_func_last, ast_func_local_name_0, ast_func_local_name_1, ast_func_name_0, ast_func_name_1, ast_func_namespace_uri_0, ast_func_namespace_uri_1, ast_func_normalize_space_0, ast_func_normalize_space_1, ast_func_not, ast_func_number_0, ast_func_number_1, ast_func_position, ast_func_round, ast_func_starts_with, ast_func_string_0, ast_func_string_1, ast_func_string_length_0, ast_func_string_length_1, ast_func_substring_2, ast_func_substring_3, ast_func_substring_after, ast_func_substring_before, ast_func_sum, ast_func_translate, ast_func_true, xpath_lexer_string::begin, PUGIXML_TEXT, pugi::xpath_type_boolean, pugi::xpath_type_node_set, pugi::xpath_type_number, and pugi::xpath_type_string.

parse_location_path()

xpath_ast_node* xpath_parser::parse_location_path ( )

inline

Definition at line 11628 of file pugixml.cpp.

References ast_step, ast_step_root, axis_descendant_or_self, xpath_lexer::current(), lex_axis_attribute, lex_dot, lex_double_dot, lex_double_slash, lex_multiply, lex_slash, lex_string, xpath_lexer::next(), nodetest_type_node, and pugi::xpath_type_node_set.

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parse_node_test_type()

nodetest_t xpath_parser::parse_node_test_type ( const xpath_lexer_string &  name )

inline

Definition at line 11260 of file pugixml.cpp.

References xpath_lexer_string::begin, nodetest_none, nodetest_type_comment, nodetest_type_node, nodetest_type_pi, nodetest_type_text, and PUGIXML_TEXT.

parse_path_or_unary_expression()

xpath_ast_node* xpath_parser::parse_path_or_unary_expression ( )

inline

Definition at line 11668 of file pugixml.cpp.

References ast_op_negate, ast_step, axis_descendant_or_self, xpath_lexer::contents(), ct_space, xpath_lexer::current(), lex_double_slash, lex_minus, lex_number, lex_open_brace, lex_quoted_string, lex_slash, lex_string, lex_var_ref, xpath_lexer::next(), nodetest_none, nodetest_type_node, PUGI__IS_CHARTYPE, xpath_ast_node::rettype(), xpath_lexer::state(), pugi::xpath_type_node_set, and pugi::xpath_type_number.

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parse_primary_expression()

xpath_ast_node* xpath_parser::parse_primary_expression ( )

inline

Definition at line 11296 of file pugixml.cpp.

References ast_number_constant, ast_string_constant, ast_variable, xpath_lexer_string::begin, xpath_lexer::contents(), convert_string_to_number_scratch(), xpath_lexer::current(), xpath_lexer_string::end, get_variable_scratch(), lex_close_brace, lex_comma, lex_number, lex_open_brace, lex_quoted_string, lex_string, lex_var_ref, pugi::xml_node::name(), xpath_lexer::next(), xpath_ast_node::set_next(), pugi::xml_node::value(), pugi::xpath_type_number, and pugi::xpath_type_string.

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parse_relative_location_path()

xpath_ast_node* xpath_parser::parse_relative_location_path ( xpath_ast_node *  set )

inline

Definition at line 11603 of file pugixml.cpp.

References ast_step, axis_descendant_or_self, xpath_lexer::current(), lex_double_slash, lex_slash, xpath_lexer::next(), and nodetest_type_node.

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parse_step()

xpath_ast_node* xpath_parser::parse_step ( xpath_ast_node *  set )

inline

Definition at line 11434 of file pugixml.cpp.

References ast_predicate, ast_step, axis_attribute, axis_child, axis_parent, axis_self, xpath_lexer_string::begin, xpath_lexer::contents(), xpath_lexer::current(), xpath_lexer_string::end, lex_axis_attribute, lex_close_brace, lex_close_square_brace, lex_dot, lex_double_colon, lex_double_dot, lex_multiply, lex_open_brace, lex_open_square_brace, lex_quoted_string, lex_string, xpath_lexer::next(), nodetest_all, nodetest_all_in_namespace, nodetest_name, nodetest_none, nodetest_pi, nodetest_type_node, predicate_default, PUGIXML_TEXT, xpath_ast_node::set_next(), xpath_ast_node::set_right(), and pugi::xpath_type_node_set.

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Member Data Documentation

_alloc

xpath_allocator* xpath_parser::_alloc

Definition at line 10989 of file pugixml.cpp.

_lexer

xpath_lexer xpath_parser::_lexer

Definition at line 10990 of file pugixml.cpp.

_query

const char_t* xpath_parser::_query

Definition at line 10992 of file pugixml.cpp.

_result

xpath_parse_result* xpath_parser::_result

Definition at line 10995 of file pugixml.cpp.

_scratch

char_t xpath_parser::_scratch[32]

Definition at line 10997 of file pugixml.cpp.

_variables

xpath_variable_set* xpath_parser::_variables

Definition at line 10993 of file pugixml.cpp.

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The documentation for this struct was generated from the following file:

• pugixml.cpp