Ecosystem rule based model manual
Overview
Brief example
A simple rule set.
A simple input file.
A simple output file.
A run of a simple model.
Why did I go to the extent of developing a new language?
The language paradigm.
Now for the cell based flavour of beastie...
Ecosystem wide species
Data streams.
Language Syntax.
The lexical syntax.
Comments
Keywords
A nonformal guide to the grammar.
Cell name list.
Cell link list.
Input and output file statements.
Global setup statements.
Specie declarations.
Specie declarations.
Specie header
Local variables declarations.
Start statements
For cell based species :-
For ecowide species :-
Running rules
Specie end
Statements
Assignment statements
If statements.
Print statements.
SHOW statement.
TRACE statement.
Increment and Decrement.
Caveats!
References
Expressions
A term
Logical expressions
Relational expressions
Adjacency expressions
Range expressions
Two argument range expression
Four argument range expression
The formal BNF grammar.
The Boolean convention
Input/output file format.
Program internals
The modular structure of the system
Internal conventions
Reasoning behind -1.0 and 1.0 booleans.
Data structures and Inheritance tree.
BISON based LALR parser for rule based model.
Semantic action routines for the rule-based model.
Thinking out aloud.
Referencing internals
Concept Index
This document was generated on 7 January 1998 using the
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