-- needs ghc -fglasgow-exts

{- HetCATS/Grothendieck.hs

$Id$

Till Mossakowski

The Grothendieck logic is defined to be the

heterogeneous logic over the logic graph.

This will be the logic over which the data

structures and algorithms for specification in-the-large

are built.

References:

R. Diaconescu:

Grothendieck institutions

J. applied categorical structures, to appear

T. Mossakowski:

Heterogeneous development graphs and heterogeneous borrowing

Fossacs 2002, LNCS 2303

T. Mossakowski: Simplified heterogeneous specification

Submitted

Todo:

-}

module Grothendieck where

import Logic

import LogicGraph

data Grothendieck = Grothendieck

data G_basic_spec = forall id

basic_spec sentence symb_items symb_map_items anno

local_env sign morphism symbol raw_symbol .

Logic id

basic_spec sentence symb_items symb_map_items anno

local_env sign morphism symbol raw_symbol =>

G_basic_spec basic_spec

data G_sentence = forall id

basic_spec sentence symb_items symb_map_items anno

local_env sign morphism symbol raw_symbol .

Logic id

basic_spec sentence symb_items symb_map_items anno

local_env sign morphism symbol raw_symbol =>

G_sentence sentence

data G_anno = forall id

basic_spec sentence symb_items symb_map_items anno

local_env sign morphism symbol raw_symbol .

Logic id

basic_spec sentence symb_items symb_map_items anno

local_env sign morphism symbol raw_symbol =>

G_anno anno

data G_sign = forall id

basic_spec sentence symb_items symb_map_items anno

local_env sign morphism symbol raw_symbol .

Logic id

basic_spec sentence symb_items symb_map_items anno

local_env sign morphism symbol raw_symbol =>

G_sign sign

data G_morphism = forall id

basic_spec sentence symb_items symb_map_items anno

local_env sign morphism symbol raw_symbol .

Logic id

basic_spec sentence symb_items symb_map_items anno

local_env sign morphism symbol raw_symbol =>

G_morphism morphism

data G_symbol = forall id

basic_spec sentence symb_items symb_map_items anno

local_env sign morphism symbol raw_symbol .

Logic id

basic_spec sentence symb_items symb_map_items anno

local_env sign morphism symbol raw_symbol =>

G_symbol symbol