1 files changed, 68 insertions, 0 deletions
diff --git a/examples/foreach.c b/examples/foreach.c
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+#define NONSTD_IMPLEMENTATION
+#include "../nonstd.h"
+
+#include <stdio.h>
+
+int main(void) {
+	// Example 1: Iterate over an array of integers
+	int numbers[] = {10, 20, 30, 40, 50};
+	int num; // Declare the loop variable
+
+	static_foreach(int, num, numbers) { printf("  Number: %d\n", num); }
+	printf("\n");
+
+	// Example 2: Iterate over an array of floats
+	float prices[] = {9.99f, 19.99f, 29.99f, 49.99f};
+	float price; // Declare the loop variable
+
+	static_foreach(float, price, prices) { printf("  Price: $%.2f\n", price); }
+	printf("\n");
+
+	// Example 3: Iterate over an array of strings
+	const char *fruits[] = {"Apple", "Banana", "Cherry", "Date", "Elderberry"};
+	const char *fruit; // Declare the loop variable
+
+	static_foreach(const char *, fruit, fruits) { printf("  Fruit: %s\n", fruit); }
+	printf("\n");
+
+	// Example 4: Perform calculations with static_foreach
+	int values[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
+	int sum = 0;
+	int val; // Declare the loop variable
+
+	static_foreach(int, val, values) { sum += val; }
+	printf("  Sum of values: %d\n", sum);
+	printf("\n");
+
+	// Example 5: Iterate over struct array
+	typedef struct {
+		const char *name;
+		int age;
+	} Person;
+
+	Person people[] = {{"Alice", 25}, {"Bob", 30}, {"Charlie", 35}};
+	Person person; // Declare the loop variable
+
+	static_foreach(Person, person, people) { printf("  %s is %d years old\n", person.name, person.age); }
+	printf("\n");
+
+	// Example 6: Modify array elements in place
+	int nums[] = {1, 2, 3, 4, 5};
+	int n; // Declare the loop variable
+
+	printf("  Before: ");
+	static_foreach(int, n, nums) { printf("%d ", n); }
+	printf("\n");
+
+	// Note: static_foreach creates a copy of each element by default
+	// To modify elements, use a traditional for loop with array indexing
+	for (size_t i = 0; i < countof(nums); i++) {
+		nums[i] *= 2;
+	}
+
+	printf("  After doubling: ");
+	static_foreach(int, n, nums) { printf("%d ", n); }
+	printf("\n");
+
+	return 0;
+}