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February 29, 2020 16:22
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Nim type/id table display
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type | |
TIdTableEntry = object | |
id: string | |
genId: string | |
startIndex: int | |
endIndex: int | |
PIdTableEntry = ref TIdTableEntry | |
TIdLookupTable = object | |
idMap: TableRef[string, PIdTableEntry] | |
currentId: string | |
PIdLookupTable = ref TIdLookupTable | |
TTypeLookupTable = object | |
typeMap: TableRef[string, PIdLookupTable] | |
currentType: string | |
PTypeLookupTable = ref TTypeLookupTable | |
proc newIdTableEntry(startIndex: int = 0, id: string = "", genId: string = ""): PIdTableEntry = | |
new(result) | |
result.startIndex = startIndex | |
result.id = id | |
result.genId = genId | |
proc newIdLookupTable(): PIdLookupTable = | |
new(result) | |
result.idMap = newTable[string, PIdTableEntry]() | |
proc newTypeLookupTable(): PTypeLookupTable = | |
new(result) | |
# I think my problem is bad initialisation of here!? | |
result.typeMap = newTable[string, PIdLookupTable]() | |
proc `$`(entry: PIdTableEntry): string = | |
$(entry.id, entry.genId, entry.startIndex, entry.endIndex) | |
proc `$`(table: PIdLookupTable): string = | |
result = "idMap:" | |
for k, v in table.idMap.pairs: | |
result.add(k & ": " & v & "\n") | |
result.add("currentId: " & table.currentId | |
proc `$`(self: PTypeLookupTable): string = | |
result = "typeMap:" | |
for k, v in self.typeMap.pairs: | |
result.add(k & ":" & v & "\n") | |
result.add("currentType: " & self.currentType) | |
var typeTable = newTypeLookupTable() | |
var idTable = newIdLookupTable() | |
var entry = newIdTableEntry(startIndex = 1, id = "a", genId = "a123") | |
idTable["a"] = entry | |
typeTable["property"] = idTable | |
# echo idTable | |
# echo typeTable | |
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