GCC Code Coverage Report

Directory: ./
File: firmware/util/containers/fl_stack.h
Date: 2025-10-24 14:26:41
Coverage Exec Excl Total
Lines: 85.7% 24 0 28
Functions: 100.0% 7 0 7
Branches: 50.0% 6 0 12
Decisions: 50.0% 4 - 8
Line Branch Decision Exec Source
1 /**
2 * @file fl_stack.h
3 * @brief Fixed-length stack
4 *
5 * @date Jul 9, 2014
6 * @author Andrey Belomutskiy, (c) 2012-2020
7 */
8
9 #pragma once
10
11 #include "error_handling.h"
12
13 template<typename T, int MAXSIZE>
14 class FLStack {
15 public:
16 FLStack();
17 void push(T value);
18 void reset();
19 T pop();
20 T get(int index);
21 bool remove(T value);
22 int size();
23 bool isEmpty();
24 private:
25 int currentSize;
26 T values[MAXSIZE];
27 };
28
29 template<typename T, int MAXSIZE>
30 1 FLStack<T, MAXSIZE>::FLStack() {
31 1 reset();
32 1 memset(values, 0, sizeof(values));
33 1 }
34
35 template<typename T, int MAXSIZE>
36 bool FLStack<T, MAXSIZE>::isEmpty() {
37 return currentSize == 0;
38 }
39
40 template<typename T, int MAXSIZE>
41 1 void FLStack<T, MAXSIZE>::reset() {
42 1 currentSize = 0;
43 1 }
44
45 template<typename T, int MAXSIZE>
46 1 bool FLStack<T, MAXSIZE>::remove(T value) {
47
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 1 for (int i = 0; i < currentSize; i++) {
48
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 1 if (values[i] == value) {
49 1 values[0] = values[currentSize - 1];
50 1 currentSize--;
51 1 return true;
52 }
53 }
54 ✗ return false;
55 }
56
57 template<typename T, int MAXSIZE>
58 6 void FLStack<T, MAXSIZE>::push(T value) {
59
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 6 if (currentSize >= MAXSIZE) {
60 ✗ firmwareError(ObdCode::ERROR_FL_STACK_OVERFLOW, "FLstack overflow");
61 ✗ return;
62 //warning()
63 }
64 6 values[currentSize++] = value;
65 }
66
67 template<typename T, int MAXSIZE>
68 2 T FLStack<T, MAXSIZE>::pop() {
69
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 2 if (currentSize == 0) {
70 ✗ firmwareError(ObdCode::CUSTOM_FLSTACK, "FLStack is empty");
71 }
72 2 return values[--currentSize];
73 }
74
75 /**
76 * @return element at the specified index
77 */
78 template<typename T, int MAXSIZE>
79 2 T FLStack<T, MAXSIZE>::get(int index) {
80
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 2 efiAssert(ObdCode::CUSTOM_ERR_ASSERT, index >= 0 && index < MAXSIZE, "FLget", values[0]);
81 2 return values[index];
82 }
83
84 template<typename T, int MAXSIZE>
85 6 int FLStack<T, MAXSIZE>::size() {
86 6 return currentSize;
87 }
88
89 template<class Type, int Dimention>
90 class ArrayList {
91 public:
92 ArrayList();
93 int size;
94 Type elements[Dimention];
95 void reset(void);
96 Type *add(void);
97 void removeAt(int index);
98 };
99
100 template<class Type, int Dimention>
101 ArrayList<Type, Dimention>::ArrayList(void) {
102 memset(&elements, 0, sizeof(elements));
103 reset();
104 }
105
106 template<class Type, int Dimention>
107 void ArrayList<Type, Dimention>::removeAt(int index) {
108 efiAssertVoid(ObdCode::CUSTOM_ERR_ARRAY_REMOVE, index >= 0 && index < size, "invalid index");
109 memcpy(&elements[index], &elements[size - 1], sizeof(Type));
110 memset(&elements[size - 1], 0, sizeof(Type));
111 size--;
112 }
113
114 template<class Type, int Dimention>
115 void ArrayList<Type, Dimention>::reset(void) {
116 size = 0;
117 }
118
119 template<class Type, int Dimention>
120 Type * ArrayList<Type, Dimention>::add(void) {
121 efiAssert(ObdCode::CUSTOM_ERR_ASSERT, size < Dimention, "add() too many elements", (Type *)NULL);
122 return &elements[size++];
123 }
124