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 123 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 144 of file eagle_parser.h.

References p.

clear()

void XPATH::clear ( )

inline

Definition at line 133 of file eagle_parser.h.

References p.

Referenced by PCB_IO_EAGLE::init().

Contents()

wxString XPATH::Contents ( )

inline

return the contents of the XPATH as a single string

Definition at line 150 of file eagle_parser.h.

References p.

Referenced by PCB_IO_EAGLE::LoadBoard().

pop()

void XPATH::pop ( )

inline

Definition at line 135 of file eagle_parser.h.

References p.

Referenced by PCB_IO_EAGLE::loadAllSections(), PCB_IO_EAGLE::loadDesignRules(), and PCB_IO_EAGLE::loadPlain().

push()

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

inline

Definition at line 128 of file eagle_parser.h.

References p.

Referenced by PCB_IO_EAGLE::loadAllSections(), PCB_IO_EAGLE::loadDesignRules(), PCB_IO_EAGLE::loadLibrary(), and PCB_IO_EAGLE::loadPlain().

Value()

void XPATH::Value ( const char *  aValue )

inline

modify the last path node's value

Definition at line 138 of file eagle_parser.h.

References p.

Member Data Documentation

p

std::vector<TRIPLET> XPATH::p

private

Definition at line 125 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