C++ (Cpp) IntVec::resize Examples

Example #1

File: function_vs_lambda.cpp Project: GuXipeng/opti

void init(IntVec& iv, PtrVec& pv, size_t n)
{
	iv.resize(n);
	pv.resize(n);
	std::mt19937 rg(0);
	for (size_t i = 0; i < n; i++) {
		iv[i] = rg();
		pv[i] = &iv[i];
	}
}

Example #2

File: tfidf.hpp Project: herumi/cybozulib

	void append(const std::string& word)
	{
		std::string lower;
		cybozu::ToLower(lower, word);
		std::pair<Str2Int::iterator, bool> ret = word2id_.insert(Str2Int::value_type(lower, (int)id2word_.size()));
//printf("word=%s, id=%d, ret=%d\n", ret.first->first.c_str(), ret.first->second, ret.second);
		if (ret.second) {
			id2word_.push_back(lower);
			df_.resize(id2word_.size());
		}
		if (set_.insert(word).second) {
			df_[ret.first->second]++;
		}
	}

Example #3

File: tfidf.hpp Project: herumi/cybozulib

	bool loadKeywordFile(const std::string& keyFile)
	{
		std::ifstream ifs(keyFile.c_str(), std::ios::binary);
		if (!ifs) return false;
		std::string word;
		while (std::getline(ifs, word)) {
			size_t pos = word.find('\t');
			if (pos == std::string::npos) break;
			word.resize(pos);
			std::pair<Str2Int::iterator, bool> ret = word2id_.insert(Str2Int::value_type(word, (int)id2word_.size()));
			if (ret.second) {
				id2word_.push_back(word);
			} else {
				fprintf(stderr, "ERR already set %s\n", word.c_str());
			}
		}
		df_.resize(id2word_.size());
		fprintf(stderr, "#word = %d\n", (int)df_.size());
		return true;
	}

Example #4

File: ASMs1D.C Project: OPM/IFEM

void ASMs1D::scatterInd (int p1, int start, IntVec& index)
{
  index.resize(p1);
  for (int i1 = 1; i1 <= p1; i1++)
    index[i1-1] = start-p1+i1;
}