ArgsManager::GetArg

Synopses

Declared in <common/args.h>

Return string argument, or std::nullopt if it was not set.

[[requires_capability(0x7f2e381ad368)]]
std::optional<std::string>
GetArg(std::string const& strArg) const;

Return integer argument, or std::nullopt if it was not set.

template<std::integral Int>
[[requires_capability(0x7f2e381ad728)]]
std::optional<Int>
GetArg(std::string const& strArg) const;

Return string argument or default value

[[requires_capability(0x7f2e381ad228)]]
std::string
GetArg(
    std::string const& strArg,
    std::string const& strDefault) const;

Return integer argument or default value

template<std::integral Int>
[[requires_capability(0x7f2e381ad5e8)]]
Int
GetArg(
    std::string const& strArg,
    Int nDefault) const;