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Codechange: use fmt::format_to to format the help message

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Rubidium
2023-05-19 23:22:30 +02:00
committed by rubidium42
parent 8d2a0a7da4
commit 07860e67e2
15 changed files with 81 additions and 100 deletions
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14
src/driver.cpp
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@@ -179,28 +179,24 @@ bool DriverFactoryBase::SelectDriverImpl(const std::string &name, Driver::Type t
/**
* Build a human readable list of available drivers, grouped by type.
* @param p The buffer to write to.
* @param last The last element in the buffer.
* @return The end of the written buffer.
* @param output_iterator The iterator to write the string to.
*/
char *DriverFactoryBase::GetDriversInfo(char *p, const char *last)
void DriverFactoryBase::GetDriversInfo(std::back_insert_iterator<std::string> &output_iterator)
{
for (Driver::Type type = Driver::DT_BEGIN; type != Driver::DT_END; type++) {
p += seprintf(p, last, "List of %s drivers:\n", GetDriverTypeName(type));
fmt::format_to(output_iterator, "List of {} drivers:\n", GetDriverTypeName(type));
for (int priority = 10; priority >= 0; priority--) {
for (auto &it : GetDrivers()) {
DriverFactoryBase *d = it.second;
if (d->type != type) continue;
if (d->priority != priority) continue;
p += seprintf(p, last, "%18s: %s\n", d->name, d->GetDescription());
fmt::format_to(output_iterator, "{:>18}: {}\n", d->name, d->GetDescription());
}
}
p += seprintf(p, last, "\n");
fmt::format_to(output_iterator, "\n");
}
return p;
}
/**