XPATH Class Reference

Keep track of what we are working on within a PTREE. More...

#include <eagle_parser.h>

Public Member Functions
void	push (const char *aPathSegment, const char *aAttribute="")
void	clear ()
void	pop ()
void	Value (const char *aValue)
	modify the last path node's value
void	Attribute (const char *aAttribute)
	Modify the last path node's attribute.
wxString	Contents ()
	Return the contents of the XPATH as a single string.

Private Attributes
std::vector< TRIPLET >	p

Detailed Description

Keep track of what we are working on within a PTREE.

Then if an exception is thrown, the place within the tree that gave us grief can be reported almost accurately. To minimally impact speed, merely assign const char* pointers during the tree walking expedition. The const char* pointers must be to C strings residing either in the data or code segment (i.e. "compiled in") or within the XML document, but not on the stack, since the stack is unwound during the throwing of the exception. The XML document will not immediately vanish since we capture the xpath (using function Contents()) before the XML document tree (PTREE) is destroyed.

Definition at line 119 of file eagle_parser.h.

Member Function Documentation

Attribute()

void XPATH::Attribute ( const char * aAttribute )

inline

Modify the last path node's attribute.

Definition at line 140 of file eagle_parser.h.

References p.

clear()

void XPATH::clear ( )

inline

Definition at line 129 of file eagle_parser.h.

References p.

Contents()

wxString XPATH::Contents ( )

inline

Return the contents of the XPATH as a single string.

Definition at line 146 of file eagle_parser.h.

References p.

pop()

void XPATH::pop ( )

inline

Definition at line 131 of file eagle_parser.h.

References p.

push()

void XPATH::push ( const char * aPathSegment, const char * aAttribute = "" )

inline

Definition at line 124 of file eagle_parser.h.

References p.

Value()

void XPATH::Value ( const char * aValue )

inline

modify the last path node's value

Definition at line 134 of file eagle_parser.h.

References p.

Member Data Documentation

p

std::vector<TRIPLET> XPATH::p

private

Definition at line 121 of file eagle_parser.h.

Referenced by Attribute(), clear(), Contents(), pop(), push(), and Value().

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

• eagle_parser.h