109 lines
2.6 KiB
C++
109 lines
2.6 KiB
C++
#include "user/demo/VectorDemo.h"
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void print(bse::Vector<int> list) {
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kout << "Printing List: ";
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for (int i : list) {
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kout << i << " ";
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}
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kout << endl;
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}
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void VectorDemo::run() {
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bse::Vector<int> list;
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kout.lock();
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kout.clear();
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kout << "Initial list size: " << dec << list.size() << endl;
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kout << "Adding elements in order" << endl;
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for (unsigned int i = 0; i < 5; ++i) {
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list.push_back(i);
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}
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print(list);
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kout << "Removing all elements from the front" << endl;
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for (unsigned int i = 0; i < 5; ++i) {
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list.erase(list.begin());
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}
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print(list);
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// ============================================================
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kout << "Adding elements in order with realloc" << endl;
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for (unsigned int i = 0; i < 10; ++i) {
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kout << "Add " << dec << i << endl;
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list.push_back(i);
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}
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print(list);
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kout << "Removing all elements from the back" << endl;
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for (unsigned int i = 0; i < 10; ++i) {
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list.erase(list.end() - 1);
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}
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print(list);
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// ============================================================
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for (unsigned int i = 0; i < 5; ++i) {
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list.push_back(i);
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}
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print(list);
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kout << "Adding inside the list (at idx 0, 2, 5)" << endl;
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list.insert(list.begin() + 0, 10);
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list.insert(list.begin() + 2, 10);
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list.insert(list.begin() + 5, 10);
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print(list);
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kout << "Removing inside the list (at idx 0, 2, 5)" << endl;
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list.erase(list.begin() + 0);
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list.erase(list.begin() + 2);
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list.erase(list.begin() + 5);
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print(list);
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for (unsigned int i = 0; i < 5; ++i) {
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list.erase(list.begin());
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}
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print(list);
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// ============================================================
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kout << "Mirror scheduling behavior" << endl;
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// These are the threads
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int active = 0; // Idle thread
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list.push_back(1);
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list.push_back(2);
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list.push_back(3);
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print(list);
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kout << "Starting..." << endl;
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for (unsigned int n = 0; n < 10000; ++n) {
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list.push_back(active);
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active = list[0];
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list.erase(list.begin());
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if (list.size() != 3 || active == -1) {
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kout << "ERROR: Thread went missing" << endl;
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break;
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}
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if (n < 5) {
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print(list);
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}
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}
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kout << "Finished." << endl;
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print(list);
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// ============================================================
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kout << "Range based for support" << endl;
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for (int i : list) {
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kout << "List contains element: " << dec << i << endl;
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}
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kout.unlock();
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scheduler.exit();
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}
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