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Do not pass a vector by value to getArgInset
Instead of passing the vector by value so that stuff can be added to it in the function, add required elements of arguments to a second vector. While we are at it, simplify the code a bit by using a range-for and auto keyword. Spotted by Coverity scan
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@ -501,13 +501,10 @@ void TeXEnvironment(Buffer const & buf, Text const & text,
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}
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// FIXME: pass the \c required vector by reference and add the stuff
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// from \c latexargs to a different vector. This avoids a copy and
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// (more importantly?) a coverity defect.
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void getArgInsets(otexstream & os, OutputParams const & runparams,
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Layout::LaTeXArgMap const & latexargs,
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map<size_t, lyx::InsetArgument const *> const & ilist,
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vector<string> required, string const & prefix)
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vector<string> const & required, string const & prefix)
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{
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size_t const argnr = latexargs.size();
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if (argnr == 0)
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@ -515,24 +512,24 @@ void getArgInsets(otexstream & os, OutputParams const & runparams,
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// Default and preset args are always output, so if they require
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// other arguments, consider this.
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vector<string> required_args;
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for (auto const & larg : latexargs) {
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Layout::latexarg const & arg = larg.second;
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if ((!arg.presetarg.empty() || !arg.defaultarg.empty()) && !arg.required.empty()) {
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vector<string> req = getVectorFromString(arg.required);
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required.insert(required.end(), req.begin(), req.end());
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}
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vector<string> const req = getVectorFromString(arg.required);
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required_args.insert(required_args.end(), req.begin(), req.end());
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}
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}
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for (size_t i = 1; i <= argnr; ++i) {
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map<size_t, InsetArgument const *>::const_iterator lit = ilist.find(i);
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auto const lit = ilist.find(i);
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bool inserted = false;
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if (lit != ilist.end()) {
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InsetArgument const * ins = lit->second;
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if (ins) {
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Layout::LaTeXArgMap::const_iterator const lait =
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latexargs.find(ins->name());
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auto const lait = latexargs.find(ins->name());
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if (lait != latexargs.end()) {
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Layout::latexarg arg = lait->second;
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Layout::latexarg const arg = lait->second;
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docstring ldelim;
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docstring rdelim;
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if (!arg.nodelims) {
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@ -553,12 +550,10 @@ void getArgInsets(otexstream & os, OutputParams const & runparams,
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}
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}
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if (!inserted) {
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Layout::LaTeXArgMap::const_iterator lait = latexargs.begin();
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Layout::LaTeXArgMap::const_iterator const laend = latexargs.end();
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for (; lait != laend; ++lait) {
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for (auto const & la_p : latexargs) {
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string const name = prefix + convert<string>(i);
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if ((*lait).first == name) {
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Layout::latexarg arg = (*lait).second;
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if (la_p.first == name) {
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Layout::latexarg const arg = la_p.second;
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docstring preset = arg.presetarg;
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if (!arg.defaultarg.empty()) {
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if (!preset.empty())
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@ -578,7 +573,9 @@ void getArgInsets(otexstream & os, OutputParams const & runparams,
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from_ascii("]") : arg.rdelim;
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os << ldelim << preset << rdelim;
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} else if (find(required.begin(), required.end(),
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(*lait).first) != required.end()) {
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la_p.first) != required.end()
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|| find(required_args.begin(), required_args.end(),
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la_p.first) != required_args.end()) {
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docstring ldelim = arg.ldelim.empty() ?
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from_ascii("[") : arg.ldelim;
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docstring rdelim = arg.rdelim.empty() ?
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