From 5ff4734f6b8fe64ac64ae55e1afa9d8ff8860ee4 Mon Sep 17 00:00:00 2001
From: Kyle Gunger <kgunger12@gmail.com>
Date: Tue, 26 Mar 2024 01:37:12 -0400
Subject: Hello world

---
 tnslc/vector.tnsl | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

(limited to 'tnslc/vector.tnsl')

diff --git a/tnslc/vector.tnsl b/tnslc/vector.tnsl
index 529e3a2..2175877 100644
--- a/tnslc/vector.tnsl
+++ b/tnslc/vector.tnsl
@@ -7,6 +7,7 @@ struct Vector {
 }
 
 uint VECTOR_MIN_ELEMENTS = 4
+uint VECTOR_MAX_GROW = 256
 ~void NULL = 0
 
 ~uint8 NUM_STR = "Num %d\n\0"
@@ -20,6 +21,11 @@ uint VECTOR_MIN_ELEMENTS = 4
 		self.data = _alloc(self.size * self._elsz)
 	;/
 
+	/; _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
@@ -28,6 +34,34 @@ uint VECTOR_MIN_ELEMENTS = 4
 		return self.data + index * self._elsz
 	;/
 
+	/; push (~void el)
+		/; if (self.size == self.count)
+			/; 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++]
+			~void to = start + i
+			~void from = el + i
+			to` = from`
+		;/
+		self.count++
+	;/
+
+	/; push_char (uint8 ch)
+		self.push(~ch)
+	;/
+
+	/; push_cstr(~uint8 ch)
+		/; loop (ch` != 0) [ch++]
+			self.push(ch)
+		;/
+	;/
+
 	/; end
 		self.count = 0
 		self.size = 0
-- 
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