_postfix_queue_element Struct Reference

Detailed Description

--------------------------------------------------------------------------- This holds all types of tokens in the postfix expression. This includes: real numbers (eg. 1.2, -3.45E-3), or parameters (eg. 'a', 'b'), or operators (eg. +, *), or functions (eg. 'cos', 'exp'), or the ordinate (eg. 'x').
See also:

Definition at line 198 of file yanera.h.

Data Fields

unsigned short type
double numb
short indx
char oper [4]
struct _postfix_queue_elementnext

Field Documentation

Token type. See operator_type in yanera_postfix.h

Definition at line 202 of file yanera.h.

If token is a real number, store it here.

Definition at line 206 of file yanera.h.

Pointer to parameter index if token is a parameter

Definition at line 210 of file yanera.h.

Parameters and functions are strings, but no function is more than 3 characters, plus null termination.

Definition at line 215 of file yanera.h.

Link to next token in the list.

Definition at line 219 of file yanera.h.

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

Generated on Thu May 29 10:56:34 2008 by  doxygen 1.5.5