apply_list_map_morphism
This commit is contained in:
parent
e86070da50
commit
6e8bb0aeb5
5 changed files with 237 additions and 111 deletions
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@ -37,7 +37,7 @@ fn rebuild_projections(
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repr_tree: Arc<RwLock<ReprTree>>,
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morph_types: Vec< (laddertypes::TypeTerm, laddertypes::TypeTerm) >
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) {
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repr_tree.write().unwrap().detach(&ctx);
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// repr_tree.write().unwrap().detach(&ctx);
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for (src_type, dst_type) in morph_types.iter() {
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ctx.read().unwrap().morphisms.apply_morphism(
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repr_tree.clone(),
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@ -48,6 +48,8 @@ fn rebuild_projections(
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}
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fn setup_le_master(ctx: &Arc<RwLock<Context>>, rt_int: &Arc<RwLock<ReprTree>>) {
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rt_int.write().unwrap().detach(&ctx);
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rebuild_projections(
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ctx.clone(),
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rt_int.clone(),
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@ -81,51 +83,38 @@ fn setup_le_master(ctx: &Arc<RwLock<Context>>, rt_int: &Arc<RwLock<ReprTree>>) {
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.map(|(s,d)| (Context::parse(&ctx, s), Context::parse(&ctx, d)))
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.collect()
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);
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/*
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/*
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* map seq of chars to seq of u64 digits
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* and add this projection to the ReprTree
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*/
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//
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//VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV
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let mut chars_view = rt_int.descend(Context::parse(&ctx, "
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<PosInt 16 BigEndian>
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~ <Seq <Digit 16>>
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~ <List <Digit 16>~Char>
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")).expect("cant descend")
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.read().unwrap()
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.get_port::<dyn ListView<char>>()
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.unwrap();
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let mut digits_view = chars_view
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.to_sequence()
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.filter_map(
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|digit_char|
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/* TODO: call morphism for each item
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*/
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match digit_char.to_digit(16) {
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Some(d) => Some(d as u64),
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None => None
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}
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let rt_digitseq =
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rt_int.descend(Context::parse(&ctx, "
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<PosInt 16 LittleEndian>
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~ <Seq <Digit 16>>
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~ <List <Digit 16>>
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")).expect("test");
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let src_type = Context::parse(&ctx, "<Digit 16> ~ Char");
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let dst_type = Context::parse(&ctx, "<Digit 16> ~ ℤ_2^64 ~ machine.UInt64");
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ctx.read().unwrap().morphisms
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.apply_list_map_morphism::<char, u64>(
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rt_digitseq, src_type, dst_type
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);
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rt_int.attach_leaf_to(Context::parse(&ctx, "
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<PosInt 16 BigEndian>
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~ <Seq <Digit 16>
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~ ℤ_2^64
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~ machine.UInt64 >
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"),
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digits_view.clone()
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rebuild_projections(
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ctx.clone(),
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rt_int.clone(),
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vec![
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// Radix Convert
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(
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"ℕ ~ <PosInt 16 LittleEndian> ~ <Seq <Digit 16>> ~ <List <Digit 16> ~ ℤ_2^64 ~ machine.UInt64>",
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"ℕ ~ <PosInt 10 LittleEndian> ~ <Seq <Digit 10>> ~ <List <Digit 10> ~ ℤ_2^64 ~ machine.UInt64>"
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)
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].into_iter()
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.map(|(s,d)| (Context::parse(&ctx, s), Context::parse(&ctx, d)))
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.collect()
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);
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//ΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛ
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//
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*/
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}
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fn setup_be_master(ctx: &Arc<RwLock<Context>>, rt_int: &Arc<RwLock<ReprTree>>) {
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rt_int.write().unwrap().detach(&ctx);
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rebuild_projections(
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ctx.clone(),
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rt_int.clone(),
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@ -142,7 +131,7 @@ fn setup_be_master(ctx: &Arc<RwLock<Context>>, rt_int: &Arc<RwLock<ReprTree>>) {
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"ℕ ~ <PosInt 16 LittleEndian> ~ <Seq <Digit 16>> ~ <List <Digit 16> ~ Char>"
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),
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// Big Endian Editor
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// Little Endian Editor
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(
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"ℕ ~ <PosInt 16 LittleEndian> ~ <Seq <Digit 16>> ~ <List <Digit 16> ~ Char>",
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"ℕ ~ <PosInt 16 LittleEndian> ~ <Seq <Digit 16>> ~ <List <Digit 16> ~ Char ~ EditTree>"
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@ -160,47 +149,33 @@ fn setup_be_master(ctx: &Arc<RwLock<Context>>, rt_int: &Arc<RwLock<ReprTree>>) {
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.collect()
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);
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/*
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/*
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* map seq of chars to seq of u64 digits
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* and add this projection to the ReprTree
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*/
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//
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//VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV
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let mut chars_view = rt_int.descend(Context::parse(&ctx, "
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<PosInt 16 BigEndian>
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~ <Seq <Digit 16>>
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~ <List <Digit 16>~Char>
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")).expect("cant descend")
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.read().unwrap()
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.get_port::<dyn ListView<char>>()
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.unwrap();
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let mut digits_view = chars_view
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.to_sequence()
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.filter_map(
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|digit_char|
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/* TODO: call morphism for each item
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*/
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match digit_char.to_digit(16) {
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Some(d) => Some(d as u64),
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None => None
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}
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let rt_digitseq =
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rt_int.descend(Context::parse(&ctx, "
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<PosInt 16 LittleEndian>
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~ <Seq <Digit 16>>
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~ <List <Digit 16>>
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")).expect("test");
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let src_type = Context::parse(&ctx, "<Digit 16> ~ Char");
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let dst_type = Context::parse(&ctx, "<Digit 16> ~ ℤ_2^64 ~ machine.UInt64");
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ctx.read().unwrap().morphisms
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.apply_list_map_morphism::<char, u64>(
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rt_digitseq, src_type, dst_type
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);
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rt_int.attach_leaf_to(Context::parse(&ctx, "
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<PosInt 16 BigEndian>
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~ <Seq <Digit 16>
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~ ℤ_2^64
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~ machine.UInt64 >
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"),
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digits_view.clone()
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rebuild_projections(
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ctx.clone(),
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rt_int.clone(),
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vec![
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// Little Endian Editor
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(
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"ℕ ~ <PosInt 16 LittleEndian> ~ <Seq <Digit 16>> ~ <List <Digit 16> ~ ℤ_2^64 ~ machine.UInt64>",
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"ℕ ~ <PosInt 10 LittleEndian> ~ <Seq <Digit 10>> ~ <List <Digit 10> ~ ℤ_2^64 ~ machine.UInt64>"
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),
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].into_iter()
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.map(|(s,d)| (Context::parse(&ctx, s), Context::parse(&ctx, d)))
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.collect()
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);
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//ΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛΛ
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//
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*/
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}
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#[async_std::main]
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@ -309,6 +284,47 @@ async fn main() {
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SingletonBuffer::new(0).get_port()
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).unwrap();
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let rt_digitseq =
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rt_int.descend(Context::parse(&ctx, "
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<PosInt 16 LittleEndian>
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~ <Seq <Digit 16>>
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~ <List <Digit 16>>
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")).expect("test");
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let src_type = Context::parse(&ctx, "<Digit 16> ~ Char");
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let dst_type = Context::parse(&ctx, "<Digit 16> ~ ℤ_2^64 ~ machine.UInt64");
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ctx.read().unwrap().morphisms
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.apply_list_map_morphism::<char, u64>(
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rt_digitseq, src_type, dst_type
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);
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let hex_digits_view = rt_int.descend(Context::parse(&ctx, "
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<PosInt 16 LittleEndian>
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~ <Seq <Digit 16> >
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~ <List <Digit 16>
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~ ℤ_2^64
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~ machine.UInt64 >
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")).expect("descend")
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.view_list::<u64>()
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.map(|v| TerminalAtom::from(char::from_digit(*v as u32, 16)))
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.to_sequence()
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.to_grid_horizontal()
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;
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let dec_digits_view = rt_int.descend(Context::parse(&ctx, "
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<PosInt 10 LittleEndian>
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~ <Seq <Digit 10>>
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~ <List <Digit 10>
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~ ℤ_2^64
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~ machine.UInt64 >
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")).expect("descend")
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.view_list::<u64>()
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.map(|v| TerminalAtom::from(char::from_digit(*v as u32, 10)))
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.to_sequence()
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.to_grid_horizontal()
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;
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/* list of both editors
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*/
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let mut list_editor = nested::editors::list::ListEditor::new(ctx.clone(), Context::parse(&ctx, "<Seq Char>"));
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@ -392,18 +408,15 @@ async fn main() {
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/* project the seq of u64 representations to a view
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*/
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/*
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comp.push(nested_tty::make_label("dec: ").offset(Vector2::new(3,7)));
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comp.push(dec_digits_view.offset(Vector2::new(8,7)).map_item(|_,a| {
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a.add_style_back(TerminalStyle::fg_color((30,90,200)))
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}));
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*/
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/*
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comp.push(nested_tty::make_label("hex: ").offset(Vector2::new(3,8)));
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comp.push(hex_digits_view.offset(Vector2::new(8,8)).map_item(|_,a| {
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a.add_style_back(TerminalStyle::fg_color((200, 200, 30)))
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}));
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*/
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}
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/* write the changes in the view of `term_port` to the terminal
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@ -92,14 +92,17 @@ pub fn init_ctx( ctx: Arc<RwLock<Context>> ) {
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move |rt: &mut Arc<RwLock<ReprTree>>, σ: &std::collections::HashMap<laddertypes::TypeID, TypeTerm>| {
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/* infer radix from type
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*/
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let radix_typeid = ctx.read().unwrap().get_var_typeid("Radix").unwrap();
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let radix =
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match σ.get( &laddertypes::TypeID::Var(ctx.read().unwrap().get_var_typeid("Radix").unwrap()) ) {
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match σ.get( &laddertypes::TypeID::Var(radix_typeid) ) {
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Some(TypeTerm::Num(n)) => (*n) as u32,
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_ => 0
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x => {
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eprintln!("invalid radix {:?}", x);
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0
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}
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};
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if radix <= 16 {
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if let Some(src_rt) = rt.descend(Context::parse(&ctx, "Char")) {
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/* insert projected view into ReprTree
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*/
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@ -16,7 +16,6 @@ use {
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pub fn init_ctx(ctx: Arc<RwLock<Context>>) {
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// TODO: proper scoping
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ctx.write().unwrap().add_varname("Radix");
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ctx.write().unwrap().add_varname("SrcRadix");
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ctx.write().unwrap().add_varname("DstRadix");
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@ -281,24 +280,66 @@ pub fn init_ctx(ctx: Arc<RwLock<Context>>) {
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}
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}
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);
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/*
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let mt = MorphismType {
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src_type: Context::parse(&ctx, "
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ℕ
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~ <PosInt Radix BigEndian>
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~ <Seq <Digit Radix>>
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~ <List <Digit Radix>>
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~ <List Char>
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"),
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dst_type: Context::parse(&ctx, "
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ℕ
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~ <PosInt Radix LittleEndian>
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~ <Seq <Digit Radix>>
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~ <List <Digit Radix>>
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~ <List Char>
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")
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};
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ctx.write().unwrap().morphisms.add_morphism(
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mt,
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{
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let ctx = ctx.clone();
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move |src_rt, σ| {
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let src_digits = src_rt.descend(Context::parse(&ctx, "
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<PosInt Radix BigEndian>
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~ <Seq <Digit Radix>>
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~ <List <Digit Radix>~Char >
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").apply_substitution(&|k|σ.get(k).cloned()).clone()
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).expect("cant descend")
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.view_list::<char>();
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src_rt.attach_leaf_to(
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Context::parse(&ctx, "
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< PosInt Radix LittleEndian >
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~ < Seq <Digit Radix> >
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~ < List <Digit Radix>~Char >
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").apply_substitution(&|k| σ.get(k).cloned()).clone(),
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src_digits.reverse()
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);
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}
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}
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);
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*/
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let morphism_type = MorphismType {
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src_type: Context::parse(&ctx, "
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ℕ
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~ <PosInt SrcRadix LittleEndian>
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~ <Seq <Digit SrcRadix>
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~ <Seq <Digit SrcRadix>>
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~ <List <Digit SrcRadix>
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~ ℤ_2^64
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~ machine.UInt64>
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"),
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dst_type: Context::parse(&ctx, "
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ℕ
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~ <PosInt DstRadix LittleEndian>
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~ <Seq <Digit DstRadix>
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~ <Seq <Digit DstRadix>>
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~ <List <Digit DstRadix>
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~ ℤ_2^64
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~ machine.UInt64 >
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~ machine.UInt64>
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")
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};
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@ -323,19 +364,27 @@ pub fn init_ctx(ctx: Arc<RwLock<Context>>) {
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let src_digits_rt = src_rt.descend(Context::parse(&ctx, "
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<PosInt SrcRadix LittleEndian>
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~ <Seq <Digit SrcRadix> ~ ℤ_2^64 ~ machine.UInt64 >
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~ <Seq <Digit SrcRadix>>
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~ <List <Digit SrcRadix>
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~ ℤ_2^64
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~ machine.UInt64 >
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").apply_substitution(&|k|σ.get(k).cloned()).clone()
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).expect("cant descend repr tree");
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let dst_digits_port =
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src_digits_rt.view_seq::<u64>()
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src_digits_rt.view_list::<u64>()
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.to_sequence()
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.to_positional_uint( src_radix )
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.transform_radix( dst_radix );
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.transform_radix( dst_radix )
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.to_list();
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src_rt.attach_leaf_to(
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Context::parse(&ctx, "
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<PosInt DstRadix LittleEndian>
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~ <Seq <Digit DstRadix> ~ ℤ_2^64 ~ machine.UInt64>
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<PosInt DstRadix LittleEndian>
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~ <Seq <Digit DstRadix> >
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~ <List <Digit DstRadix>
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~ ℤ_2^64
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~ machine.UInt64 >
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").apply_substitution(&|k|σ.get(k).cloned()).clone(),
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dst_digits_port
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);
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|
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@ -515,6 +515,10 @@ impl ReprTree {
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//<<<<>>>><<>><><<>><<<*>>><<>><><<>><<<<>>>>
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pub fn view_singleton<T: 'static>(&self) -> OuterViewPort<dyn SingletonView<Item = T>> {
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self.get_port::<dyn SingletonView<Item = T>>().expect("no singleton-view available")
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}
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pub fn view_seq<T: 'static>(&self) -> OuterViewPort<dyn SequenceView<Item = T>> {
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self.get_port::<dyn SequenceView<Item = T>>().expect("no sequence-view available")
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}
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@ -560,6 +564,7 @@ pub trait ReprTreeExt {
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fn view_u64(&self) -> OuterViewPort<dyn SingletonView<Item = u64>>;
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fn view_usize(&self) -> OuterViewPort<dyn SingletonView<Item = usize>>;
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fn view_singleton<T: Send + Sync + 'static>(&self) -> OuterViewPort<dyn SingletonView<Item = T>>;
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fn view_seq<T: Send + Sync + 'static>(&self) -> OuterViewPort<dyn SequenceView<Item = T>>;
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fn view_list<T: Clone + Send + Sync + 'static>(&self) -> OuterViewPort<dyn ListView<T>>;
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@ -622,6 +627,10 @@ impl ReprTreeExt for Arc<RwLock<ReprTree>> {
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self.read().unwrap().view_usize()
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}
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fn view_singleton<T: Send + Sync + 'static>(&self) -> OuterViewPort<dyn SingletonView<Item = T>> {
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self.read().unwrap().view_singleton::<T>()
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}
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fn view_seq<T: Send + Sync + 'static>(&self) -> OuterViewPort<dyn SequenceView<Item = T>> {
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self.read().unwrap().view_seq::<T>()
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}
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|
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@ -1,6 +1,6 @@
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use {
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laddertypes::{TypeTerm, TypeID},
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r3vi::view::AnyOuterViewPort,
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r3vi::view::{AnyOuterViewPort, port::UpdateTask},
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crate::{
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repr_tree::{ReprTree, ReprTreeExt, ReprLeaf},
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},
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|
@ -128,26 +128,78 @@ impl MorphismBase {
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eprintln!("could not find morphism\n {:?}\n ====>\n {:?}", src_type, dst_type);
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}
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}
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/*
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pub fn apply_seq_map_morphism<SrcItem, DstItem>(
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&self,
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mut repr_tree: Arc<RwLock<ReprTree>>,
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src_item_type: &TypeTerm,
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||||
dst_item_type: &TypeTerm
|
||||
) {
|
||||
if let Some((item_morphism, σ)) = self.find_morphism( &src_item_type, dst_item_type ) {
|
||||
|
||||
let src_port = repr_tree.read().unwrap().get_port::<dyn SequenceView<Item = Arc<RwLock<ReprTree>> >>().unwrap();
|
||||
src_port.map(
|
||||
m.setup_projection
|
||||
)
|
||||
|
||||
(m.setup_projection)( &mut repr_tree, &σ );
|
||||
pub fn apply_list_map_morphism<
|
||||
SrcItem: Clone + Send + Sync + 'static,
|
||||
DstItem: Clone + Send + Sync + 'static
|
||||
>(
|
||||
&self,
|
||||
repr_tree: Arc<RwLock<ReprTree>>,
|
||||
mut src_item_type: TypeTerm,
|
||||
mut dst_item_type: TypeTerm
|
||||
) {
|
||||
if let Some((item_morphism, s, σ)) = self.find_morphism_ladder( &src_item_type, &dst_item_type ) {
|
||||
let sl = s.get_lnf_vec().len()+1;
|
||||
(&mut src_item_type).apply_substitution( &|v| σ.get(v).clone().cloned() );
|
||||
(&mut dst_item_type).apply_substitution( &|v| σ.get(v).clone().cloned() );
|
||||
|
||||
let src_item_type =
|
||||
TypeTerm::Ladder({
|
||||
let mut l = src_item_type.clone().get_lnf_vec();
|
||||
for i in 0..sl { l.remove(0); }
|
||||
l
|
||||
});
|
||||
let dst_item_type =
|
||||
TypeTerm::Ladder({
|
||||
let mut l = dst_item_type.clone().get_lnf_vec();
|
||||
for i in 0..sl { l.remove(0); }
|
||||
l
|
||||
});
|
||||
|
||||
let src_lst_type =
|
||||
TypeTerm::App(vec![
|
||||
TypeTerm::TypeID(TypeID::Fun(10 /* FIXME: remove magic */)),
|
||||
src_item_type.clone()
|
||||
]);
|
||||
let dst_lst_type =
|
||||
TypeTerm::App(vec![
|
||||
TypeTerm::TypeID(TypeID::Fun(10 /* FIXME: remove magic */)),
|
||||
dst_item_type.clone()
|
||||
]);
|
||||
|
||||
let src_port = repr_tree.descend( src_lst_type ).expect("descend src seq")
|
||||
.view_list::<SrcItem>();
|
||||
|
||||
let dst_view = src_port.map({
|
||||
let dst_item_type = dst_item_type.clone();
|
||||
let item_morphism = item_morphism.clone();
|
||||
move |x| {
|
||||
let mut item_ladder = src_item_type.clone().get_lnf_vec();
|
||||
let mut item_rt = ReprTree::from_singleton_buffer(
|
||||
item_ladder.remove( item_ladder.len() - 1 ),
|
||||
r3vi::buffer::singleton::SingletonBuffer::new(x.clone())
|
||||
);
|
||||
while item_ladder.len() > 0 {
|
||||
let mut n = ReprTree::new_arc( item_ladder.remove( item_ladder.len() - 1) );
|
||||
n.insert_branch( item_rt );
|
||||
item_rt = n;
|
||||
}
|
||||
(item_morphism.setup_projection)( &mut item_rt, &σ );
|
||||
item_rt.descend( dst_item_type.clone() ).expect("descend to item rt")
|
||||
.view_singleton::< DstItem >()
|
||||
.get_view().unwrap()
|
||||
.get()
|
||||
}
|
||||
});
|
||||
|
||||
repr_tree.attach_leaf_to(
|
||||
dst_lst_type,
|
||||
dst_view as r3vi::view::OuterViewPort::< dyn r3vi::view::list::ListView<DstItem> >
|
||||
);
|
||||
} else {
|
||||
eprintln!("could not find item morphism");
|
||||
}
|
||||
}
|
||||
*/
|
||||
}
|
||||
|
||||
//<<<<>>>><<>><><<>><<<*>>><<>><><<>><<<<>>>>
|
||||
|
|
Loading…
Reference in a new issue