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remove a few string copies

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This commit is contained in:
Nuno Lopes 2023-12-20 16:55:09 +00:00
parent db5a1a7604
commit b2d5c24c1d
18 changed files with 39 additions and 80 deletions
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4
src/smt/smt_context_pp.cpp
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@ -510,7 +510,7 @@ namespace smt {
#else
strm << "lemma_" << (++m_lemma_id) << ".smt2";
#endif
return strm.str();
return std::move(strm).str();
}
@ -722,7 +722,7 @@ namespace smt {
<< std::setw(4) << m_stats.m_num_del_clauses << " "
<< std::setw(7) << mem_stat() << ")\n";
std::string str(strm.str());
std::string str = std::move(strm).str();
svector<size_t> offsets;
for (size_t i = 0; i < str.size(); ++i) {
while (i < str.size() && str[i] != ' ') ++i;