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atomparser_node Struct Reference

Each node of the parse tree contains all data needed for that description. More...

#include <AtomParser.h>

List of all members.

Public Methods
	atomparser_node (int nnode_t, int nextra_t=-1)
	constructor. More...
	~atomparser_node (void)
	destructor XXX The original recursive implementation will fail on massive selection strings, e.g. a list of 500,000 residue names can blow the stack: for { set i 0 } { $i < 500000 } { incr i } { lappend long $i } atomselect macro huge "index $long". More...
Public Attributes
int	node_type
	these are token types, e.g. 'AND', 'WITHIN', defined in AtomParser.y/y.tab.h. More...
int	extra_type
	for weird things like distinguishing 'index 5 to 7' from 'index 5 7'. More...
double	dval
	floating point value (if any). More...
int	ival
	integer value (if any). More...
atomparser_string	sele
	if this is a string, what kind of string? More...
atomparser_node *	left
	link to left branch of parse tree. More...
atomparser_node *	right
	link to right branch of parse tree. More...

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Detailed Description

Each node of the parse tree contains all data needed for that description.

Definition at line 40 of file AtomParser.h.

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Constructor & Destructor Documentation

atomparser_node::atomparser_node (  int    nnode_t, int    nextra_t = -1 )  [inline]

constructor. Definition at line 52 of file AtomParser.h. References extra_type, node_type, and NULL.

atomparser_node::~atomparser_node (  void    )  [inline]

destructor XXX The original recursive implementation will fail on massive selection strings, e.g. a list of 500,000 residue names can blow the stack: for { set i 0 } { $i < 500000 } { incr i } { lappend long $i } atomselect macro huge "index $long". Definition at line 70 of file AtomParser.h. References NULL.

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Member Data Documentation

double atomparser_node::dval

floating point value (if any). Definition at line 45 of file AtomParser.h. Referenced by yyparse.

int atomparser_node::extra_type

for weird things like distinguishing 'index 5 to 7' from 'index 5 7'. Definition at line 43 of file AtomParser.h. Referenced by atomparser_node.

int atomparser_node::ival

integer value (if any). Definition at line 46 of file AtomParser.h. Referenced by yyparse.

atomparser_node* atomparser_node::left

link to left branch of parse tree. Definition at line 48 of file AtomParser.h. Referenced by yyparse.

int atomparser_node::node_type

these are token types, e.g. 'AND', 'WITHIN', defined in AtomParser.y/y.tab.h. Definition at line 41 of file AtomParser.h. Referenced by atomparser_node, and yyparse.

atomparser_node* atomparser_node::right

link to right branch of parse tree. Definition at line 49 of file AtomParser.h. Referenced by yyparse.

atomparser_string atomparser_node::sele

if this is a string, what kind of string? Definition at line 47 of file AtomParser.h.

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

• AtomParser.h

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