WClasses

CS 138 - Introduction to Data Abstraction and Implementation

Software abstractions via elementary data structures and their implementation; encapsulation and modularity; class and interface definitions; object instantiation; recursion; elementary abstract data types, including sequences, stacks, queues, and trees; implementation using linked structures and arrays; vectors and strings; memory models; automatic vs. dynamic memory management.

Prerequisites

CS137

Corequisites

None

Antirequisites

None

Offerings

Winter 2026 [1261]

Section	Class	Enrolled	Time	Days
LEC 001	5951	135 / 150	11:30 - 12:20	T
TST 201	6522	135 / 150	10:30 - 12:20	Th
TUT 101	5952	68 / 75	11:30 - 12:20	F
TUT 102	6422	67 / 75	12:30 - 13:20	F

Winter 2025 [1251]

Section	Class	Enrolled	Time	Days
LEC 001	6038	143 / 150	11:30 - 12:20	T
TST 201	7927	143 / 150	10:30 - 12:20	Th
TUT 101	6039	74 / 75	11:30 - 12:20	F
TUT 102	6573	69 / 75	12:30 - 13:20	F

Winter 2024 [1241]

Section	Class	Enrolled	Time	Days
LEC 001	6064	129 / 150	15:30 - 16:20	F
TUT 101	6065	68 / 75	13:30 - 14:20	F
TUT 102	6695	61 / 75	14:30 - 15:20	F

Winter 2023 [1231]

Section	Class	Enrolled	Time	Days	Location	Instructor
LEC 001	6200	139 / 150	09:30 - 10:50	T	STC 0050	Mike Godfrey
TUT 101	6201	69 / 75	13:30 - 14:20	F	MC 2038
TUT 102	9055	70 / 75	14:30 - 15:20	F	MC 2038

Winter 2022 [1221]

Section	Class	Enrolled	Time	Days	Location	Instructor
LEC 001	6073	144 / 155	18:00 - 19:50	T,Th	E7 4043	Derek Rayside
TUT 101	6074	144 / 155	15:30 - 16:20	W	E7 4053

Winter 2021 [1211]

Section	Class	Enrolled	Time	Days	Location	Instructor
LEC 041	6124	145 / 150	09:30 - 10:50	T,Th		Mike Godfrey
TUT 141	6125	145 / 150	16:30 - 17:20	W		Mike Godfrey

Winter 2020 [1201]

Section	Class	Enrolled	Time	Days	Location	Instructor
LEC 001	5973	131 / 138	09:30 - 10:50	T,Th	MC 1085	Mike Godfrey
TUT 101	5974	131 / 138	16:30 - 17:20	W	MC 1085
TUT 102	6016	0 / 69

Winter 2019 [1191]

Section	Class	Enrolled	Time	Days	Location	Instructor
LEC 001	5851	128 / 125	09:30 - 10:50	T,Th	MC 1085	Michael Godfrey
TUT 101	5852	66 / 62	10:30 - 11:20	F	MC 2034	John Akinlabi Akinyemi
TUT 102	5896	62 / 63	10:30 - 11:20	F	MC 4040

Winter 2018 [1181]

Section	Class	Enrolled	Time	Days	Location	Instructor
LEC 001	5912	140 / 141	10:00 - 11:20	T,Th	MC 1085	Michael Godfrey
TUT 101	5913	71 / 71	08:30 - 09:20	T	MC 4040
TUT 102	5959	69 / 70	08:30 - 09:20	Th	MC 4040

Winter 2017 [1171]

Section	Class	Enrolled	Time	Days	Location	Instructor
LEC 001	5648	135 / 135	10:00 - 11:20	T,Th	RCH 301	Michael Godfrey
TUT 101	5649	71 / 67	10:30 - 11:20	W	RCH 301
TUT 102	5695	64 / 68	10:30 - 11:20	F	RCH 301

Winter 2016 [1161]

Section	Class	Enrolled	Time	Days	Location	Instructor
LEC 001	6199	123 / 125	10:00 - 11:20	T,Th	B1 271	Michael Godfrey
TUT 101	6200	65 / 65	13:30 - 14:20	Th	MC 4042
TUT 102	6247	58 / 65	16:30 - 17:20	M	MC 4058

Winter 2015 [1151]

Section	Class	Enrolled	Time	Days	Location	Instructor
LEC 001	5994	138 / 150	10:00 - 11:20	T,Th	B1 271	Michael Godfrey
TUT 101	5995	74 / 75	12:30 - 13:20	T	MC 4045
TUT 102	6042	64 / 75	12:30 - 13:20	Th	MC 2038

Winter 2014 [1141]

Section	Class	Enrolled	Time	Days	Location	Instructor
LEC 001	5819	153 / 154	10:00 - 11:20	T,Th	OPT 347	Michael Godfrey
TUT 101	5820	75 / 77	12:30 - 13:20	T	MC 2035
TUT 102	5872	78 / 77	12:30 - 13:20	W	MC 1056

Spring 2013 [1135]

Section	Class	Enrolled	Time	Days	Location	Instructor
LEC 001	5838	1 / 1

Winter 2013 [1131]

Section	Class	Enrolled	Time	Days	Location	Instructor
LEC 001	5588	141 / 145	10:00 - 11:20	T,Th	EIT 1015	Michael Godfrey
TUT 101	5589	74 / 76	12:30 - 13:20	T	AL 105
TUT 102	5644	67 / 69	12:30 - 13:20	W	PHY 313

Fall 2012 [1129]

Section	Class	Enrolled	Time	Days	Location	Instructor
LEC 001	8384	1 / 1

Winter 2012 [1121]

Section	Class	Enrolled	Time	Days	Location	Instructor
LEC 001	5401	117 / 136	10:00 - 11:20	T,Th	RCH 302	Andrew Morton
TUT 101	5402	62 / 68	12:30 - 13:20	T	MC 4041
TUT 102	5462	55 / 68	12:30 - 13:20	Th	MC 4041

Winter 2011 [1111]

Section	Class	Enrolled	Time	Days	Location	Instructor
LEC 001	5403	128 / 150	10:00 - 11:20	T,Th	EIT 1015	Michael Godfrey
TST 201	5527	128 / 150
TUT 101	5404	62 / 75	12:30 - 13:20	T	AL 105
TUT 102	5466	66 / 75	12:30 - 13:20	Th	AL 105

Fall 2010 [1109]

Section	Class	Enrolled	Time	Days	Location	Instructor
LEC 001	7998	1 / 1

Spring 2010 [1105]

Section	Class	Enrolled	Time	Days	Location	Instructor
LEC 001	6861	1 / 1

Winter 2010 [1101]

Section	Class	Enrolled	Time	Days	Location	Instructor
LEC 001	5461	117 / 120	10:00 - 11:20	T,Th	MC 4020	Michael Godfrey
TST 201	6938	117 / 120	19:00 - 21:00	Th
TUT 101	5462	59 / 60	12:30 - 13:20	T	MC 4063
TUT 102	5542	58 / 60	12:30 - 13:20	Th	MC 4063

Winter 2009 [1091]

Section	Class	Enrolled	Time	Days	Location	Instructor
LAB 201	7295	64 / 60	14:30 - 16:20	T	MC 3005
LAB 202	7296	59 / 60	14:30 - 16:20	Th	MC 3005
LEC 001	7293	123 / 120	10:00 - 11:20	T,Th	MC 4061	Michael Godfrey
TUT 101	7294	67 / 60	08:30 - 09:20	W	MC 4040
TUT 102	7479	56 / 60	08:30 - 09:20	F	MC 4040