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Setting: Remove "Tag" template argument

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This commit is contained in:
Eelco Dolstra 2017-04-20 16:52:53 +02:00
parent f05d5f89ff
commit 4410e9d995
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GPG key ID: 8170B4726D7198DE
5 changed files with 90 additions and 74 deletions
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53
src/libutil/config.cc
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@ -111,83 +111,72 @@ AbstractSetting::AbstractSetting(
{
}
template<> void Setting<std::string>::set(const std::string & str)
template<> void BaseSetting<std::string>::set(const std::string & str)
{
value = str;
}
template<> std::string Setting<std::string>::to_string()
template<> std::string BaseSetting<std::string>::to_string()
{
return value;
}
template<typename T, typename Tag>
void Setting<T, Tag>::set(const std::string & str)
template<typename T>
void BaseSetting<T>::set(const std::string & str)
{
static_assert(std::is_integral<T>::value, "Integer required.");
if (!string2Int(str, value))
throw UsageError("setting '%s' has invalid value '%s'", name, str);
}
template<typename T, typename Tag>
std::string Setting<T, Tag>::to_string()
template<typename T>
std::string BaseSetting<T>::to_string()
{
static_assert(std::is_integral<T>::value, "Integer required.");
return std::to_string(value);
}
bool AbstractSetting::parseBool(const std::string & str)
template<> void BaseSetting<bool>::set(const std::string & str)
{
if (str == "true" || str == "yes" || str == "1")
return true;
value = true;
else if (str == "false" || str == "no" || str == "0")
return false;
value = false;
else
throw UsageError("Boolean setting '%s' has invalid value '%s'", name, str);
}
template<> void Setting<bool>::set(const std::string & str)
template<> std::string BaseSetting<bool>::to_string()
{
value = parseBool(str);
return value ? "true" : "false";
}
std::string AbstractSetting::printBool(bool b)
{
return b ? "true" : "false";
}
template<> std::string Setting<bool>::to_string()
{
return printBool(value);
}
template<> void Setting<Strings>::set(const std::string & str)
template<> void BaseSetting<Strings>::set(const std::string & str)
{
value = tokenizeString<Strings>(str);
}
template<> std::string Setting<Strings>::to_string()
template<> std::string BaseSetting<Strings>::to_string()
{
return concatStringsSep(" ", value);
}
template<> void Setting<StringSet>::set(const std::string & str)
template<> void BaseSetting<StringSet>::set(const std::string & str)
{
value = tokenizeString<StringSet>(str);
}
template<> std::string Setting<StringSet>::to_string()
template<> std::string BaseSetting<StringSet>::to_string()
{
return concatStringsSep(" ", value);
}
template class Setting<int>;
template class Setting<unsigned int>;
template class Setting<long>;
template class Setting<unsigned long>;
template class Setting<long long>;
template class Setting<unsigned long long>;
template class BaseSetting<int>;
template class BaseSetting<unsigned int>;
template class BaseSetting<long>;
template class BaseSetting<unsigned long>;
template class BaseSetting<long long>;
template class BaseSetting<unsigned long long>;
void PathSetting::set(const std::string & str)
{