55 lines
1.4 KiB
C++
55 lines
1.4 KiB
C++
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#include "extension.h"
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bool ProcessSentence(std::wstring& sentence, SentenceInfo sentenceInfo)
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{
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if (sentenceInfo["text number"] == 0) return false;
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std::vector<int> repeatNumbers(sentence.size() + 1, 0);
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int repeatNumber = 1;
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wchar_t prevChar = L'\0';
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for (auto nextChar : sentence)
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{
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if (nextChar == prevChar)
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{
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repeatNumber += 1;
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}
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else
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{
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prevChar = nextChar;
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repeatNumbers.at(repeatNumber) += 1;
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repeatNumber = 1;
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}
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}
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if ((repeatNumber = std::distance(repeatNumbers.begin(), std::max_element(repeatNumbers.begin(), repeatNumbers.end()))) == 1) return false;
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std::wstring newSentence;
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for (int i = 0; i < sentence.size();)
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{
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newSentence.push_back(sentence.at(i));
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for (int j = i; j <= sentence.size(); ++j)
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{
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if (j == sentence.size() || sentence.at(i) != sentence.at(j))
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{
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i += (j - i) % repeatNumber == 0 ? repeatNumber : 1;
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break;
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}
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}
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}
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sentence = newSentence;
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return true;
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}
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TEST(
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{
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std::wstring repeatedChars = L"aaaaaaaaaaaabbbbbbcccdddaabbbcccddd";
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ProcessSentence(repeatedChars, { SentenceInfo::DUMMY });
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assert(repeatedChars.find(L"aaaabbcd") == 0);
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std::wstring empty = L"", one = L" ", normal = L"This is a normal sentence. はい";
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ProcessSentence(empty, { SentenceInfo::DUMMY });
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ProcessSentence(one, { SentenceInfo::DUMMY });
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ProcessSentence(normal, { SentenceInfo::DUMMY });
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assert(empty == L"" && one == L" " && normal == L"This is a normal sentence. はい");
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}
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);
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