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Internals: Add VString::startsWith predicate function

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This commit is contained in:
Geza Lore
2021-07-20 14:29:43 +01:00
parent a9c4a96c0f
commit d9c893af11
4 changed files with 16 additions and 12 deletions
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src/V3OptionParser.cpp
+3 -5
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@@ -120,14 +120,12 @@ V3OptionParser::ActionIfs* V3OptionParser::find(const char* optp) {
if (it != m_pimpl->m_options.end()) return it->second.get();
for (auto&& act : m_pimpl->m_options) {
if (act.second->isOnOffAllowed()) { // Find starts with "-no"
const char* const nop = std::strncmp(optp, "-no", 3) ? nullptr : (optp + 3);
const char* const nop = VString::startsWith(optp, "-no") ? (optp + 3) : nullptr;
if (nop && (act.first == nop || act.first == (string{"-"} + nop))) {
return act.second.get();
}
} else if (act.second->isPartialMatchAllowed()) {
if (!std::strncmp(optp, act.first.c_str(), act.first.length())) {
return act.second.get();
}
if (VString::startsWith(optp, act.first)) return act.second.get();
}
}
return nullptr;
@@ -148,7 +146,7 @@ V3OptionParser::ActionIfs& V3OptionParser::add(const std::string& opt, ARG arg)
bool V3OptionParser::hasPrefixNo(const char* strp) {
UASSERT(strp[0] == '-', strp << " does not start with '-'");
if (strp[1] == '-') ++strp;
return std::strncmp(strp, "-no", 3) == 0;
return VString::startsWith(strp, "-no");
}
int V3OptionParser::parse(int idx, int argc, char* argv[]) {