Mercurial > hg > Papers > 2018 > ryokka-thesis
comparison final_pre/src/AgdaTree.agda.replaced @ 7:28f900230c26
add final_pre
author | ryokka |
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date | Mon, 19 Feb 2018 23:32:24 +0900 |
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6:d927f6b3d2b3 | 7:28f900230c26 |
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1 record TreeMethods {n m : Level } {a : Set n } {t : Set m } (treeImpl : Set n ) : Set (m Level.@$\sqcup$@ n) where | |
2 field | |
3 putImpl : treeImpl @$\rightarrow$@ a @$\rightarrow$@ (treeImpl @$\rightarrow$@ t) @$\rightarrow$@ t | |
4 getImpl : treeImpl @$\rightarrow$@ (treeImpl @$\rightarrow$@ Maybe a @$\rightarrow$@ t) @$\rightarrow$@ t | |
5 open TreeMethods | |
6 | |
7 record Tree {n m : Level } {a : Set n } {t : Set m } (treeImpl : Set n ) : Set (m Level.@$\sqcup$@ n) where | |
8 field | |
9 tree : treeImpl | |
10 treeMethods : TreeMethods {n} {m} {a} {t} treeImpl | |
11 putTree : a @$\rightarrow$@ (Tree treeImpl @$\rightarrow$@ t) @$\rightarrow$@ t | |
12 putTree d next = putImpl (treeMethods ) tree d (\t1 @$\rightarrow$@ next (record {tree = t1 ; treeMethods = treeMethods} )) | |
13 getTree : (Tree treeImpl @$\rightarrow$@ Maybe a @$\rightarrow$@ t) @$\rightarrow$@ t | |
14 getTree next = getImpl (treeMethods ) tree (\t1 d @$\rightarrow$@ next (record {tree = t1 ; treeMethods = treeMethods} ) d ) | |
15 | |
16 open Tree | |
17 |