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authorKyle Gunger <kgunger12@gmail.com>2024-03-29 16:55:01 -0400
committerKyle Gunger <kgunger12@gmail.com>2024-03-29 16:55:01 -0400
commit606ab9da9e4231564c91e4613bfbbb8883f7eb9d (patch)
tree2be0ef587d12aa11f863b4e48c388d988a665a9f /tnslc/utils/vector.tnsl
parentc4638488d9a73df832542e40204f56c7d7d179e2 (diff)
File read test
Diffstat (limited to 'tnslc/utils/vector.tnsl')
-rw-r--r--tnslc/utils/vector.tnsl201
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diff --git a/tnslc/utils/vector.tnsl b/tnslc/utils/vector.tnsl
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+struct Vector {
+ ~void data,
+ uint
+ count,
+ size,
+ _elsz
+}
+
+uint VECTOR_MIN_ELEMENTS = 4
+uint VECTOR_MAX_GROW = 256
+
+~uint8 NUM_STR = "Num %d\n\0"
+
+/; method Vector
+
+ /; init (uint elsz)
+ self._elsz = elsz
+ self.size = VECTOR_MIN_ELEMENTS
+ self.count = 0
+ self.data = _alloc(self.size * self._elsz)
+ ;/
+
+ /; from_cstr(~uint8 cstr)
+ self.init(1)
+ self.push_cstr(cstr)
+ ;/
+
+ /; _grow (uint i)
+ self.size = self.size + i
+ self.data = _realloc(self.data, self.size * self._elsz)
+ ;/
+
+ /; get (uint index) [~void]
+ /; if (index !< self.count)
+ return NULL
+ ;/
+
+ return self.data + index * self._elsz
+ ;/
+
+ /; push (~void el)
+ /; if (self.size == self.count + 1)
+ /; if (self.size < VECTOR_MAX_GROW)
+ self._grow(self.size)
+ ;; else
+ self._grow(VECTOR_MAX_GROW)
+ ;/
+ ;/
+
+ ~void start = self.data + self.count * self._elsz
+ /; loop (int i = 0; i < self._elsz) [i++]
+ ~uint8 to = start + i
+ ~uint8 from = el + i
+ to` = from`
+ ;/
+ self.count++
+ ;/
+
+ /; _shrink(uint i)
+ /; if (i !< self.size)
+ self.size = 1
+ ;; else
+ self.size = self.size - i
+ ;/
+
+ self.data = _realloc(self.data, self.size * self._elsz)
+ ;/
+
+ /; pop
+ self.count--
+
+ /; if (self.count < self.size / 2)
+ self._shrink(self.size / 3)
+ ;/
+ ;/
+
+ /; push_char (uint8 ch)
+ self.push(~ch)
+ ;/
+
+ /; push_cstr(~uint8 ch)
+ /; loop (ch` !== 0) [ch++]
+ self.push(ch)
+ ;/
+ ;/
+
+ /; as_cstr [~uint8]
+ ~uint8 z = self.data + self.count
+ z` = 0
+ return self.data
+ ;/
+
+ /; end
+ self.count = 0
+ self.size = 0
+ self._elsz = 0
+ _delete(self.data)
+ ;/
+;/
+
+
+# Artifacts
+
+struct Artifact {
+ ~~uint8 strings,
+ uint
+ size,
+ count
+}
+
+/; method Artifact
+
+ /; init
+ self.size = VECTOR_MIN_ELEMENTS
+ self.count = 0
+ self.strings = _alloc(len self.strings * self.size)
+ ;/
+
+ /; split_cstr (~uint8 str, uint8 split)
+ Vector track
+ track.init(1)
+
+ /; loop (str` !== 0) [str++]
+ /; if (str` == split)
+ self.push(track.as_cstr())
+ track.init(1)
+ ;; else
+ track.push(str)
+ ;/
+ ;/
+
+ self.push(track.as_cstr())
+ ;/
+
+ /; _grow (uint i)
+ self.size = self.size + i
+ self.strings = _realloc(self.strings, self.size * len self.strings)
+ ;/
+
+ /; push (~uint8 str)
+ /; if (self.size == self.count + 1)
+ /; if (self.size < VECTOR_MAX_GROW)
+ self._grow(self.size)
+ ;; else
+ self._grow(VECTOR_MAX_GROW)
+ ;/
+ ;/
+
+ self.strings{self.count} = str
+ self.count++
+ ;/
+
+ /; _shrink(uint i)
+ /; if (i !< self.size)
+ self.size = 1
+ ;; else
+ self.size = self.size - i
+ ;/
+
+ self.strings = _realloc(self.strings, self.size * len self.strings)
+ ;/
+
+ /; pop
+ _delete(self.get(self.count - 1))
+ self.count--
+
+ /; if (self.count < self.size / 2)
+ self._shrink(self.size / 3)
+ ;/
+ ;/
+
+ /; get (uint index) [~uint8]
+ /; if (index !< self.count)
+ return NULL
+ ;/
+
+ return self.strings{index}
+ ;/
+
+ /; to_cstr (uint8 join) [~uint8]
+ Vector out
+ out.init(1)
+
+ /; loop (int i = 0; i < self.count) [i++]
+ out.push_cstr(self.get(i))
+ /; if (i < self.count - 1)
+ out.push(~join)
+ ;/
+ ;/
+
+ return out.as_cstr()
+ ;/
+
+ /; end
+ /; loop (int i = 0; i < self.count) [i++]
+ _delete(self.get(i))
+ ;/
+ _delete(self.strings)
+ ;/
+;/
+