64 lines
1.5 KiB
C++
64 lines
1.5 KiB
C++
#include <iostream>
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#include <string>
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#include <vector>
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#include <algorithm>
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#include <random>
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#include "SearchJob.hpp"
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#include "TestRunner.hpp"
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// Type of our hay stack: a list of strings
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typedef std::vector<std::string> WordList;
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typedef SearchJob<WordList::const_iterator> WordSearchJob;
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void create_testdata(WordList& words)
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{
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const char start = 'A';
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const char end = 'Z';
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char str[4] = { 'A', 'A', 'A', 'A' };
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for (str[0] = start; str[0] <= end; str[0]++)
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for (str[1] = start; str[1] <= end; str[1]++)
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for (str[2] = start; str[2] <= end; str[2]++)
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for (str[3] = start; str[3] <= end; str[3]++)
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words.push_back(std::string(str, 4));
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}
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void shuffle_testdata(WordList& words)
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{
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auto rng = std::default_random_engine{};
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std::shuffle(words.begin(), words.end(), rng);
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}
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void run_wordsearch(WordSearchJob& job)
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{
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job.run();
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}
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int main()
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{
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double time_span;
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WordList test_data;
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std::cout << "Hello World." << std::endl;
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time_span = TestRunner(create_testdata, test_data);
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std::cout << "It took me " << time_span << " seconds to create " << test_data.size() << " words." << std::endl;
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time_span = TestRunner(shuffle_testdata, test_data);
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std::cout << "It took me " << time_span << " seconds to shuffle " << test_data.size() << " words." << std::endl;
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SearchJob<WordList::const_iterator> job(test_data.begin(), test_data.end(), "ABC");
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time_span = TestRunner(run_wordsearch, job);
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std::cout << "It took me " << time_span << " seconds to find " << job.GetResult().size() << " matches." << std::endl;
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std::cout << std::endl;
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return 0;
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}
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