diff options
| author | AtsukiTak <takatomgoo@gmail.com> | 2018-07-21 18:53:54 +0900 |
|---|---|---|
| committer | AtsukiTak <takatomgoo@gmail.com> | 2018-07-22 03:16:53 +0900 |
| commit | 9544a3f3fc5d900fbf90c5347821a7fcafc058b0 (patch) | |
| tree | b0f4ef93f2271bd149907cecfdbb4d271e6adc64 /src/util.cpp | |
| parent | 07ce278455757fb46dab95fb9b97a3f6b1b84faf (diff) | |
tiny refactor for ArgsManager
This commit contains 2 refactors.
1. mark "const" on ArgsManager::GetHelpMessage and IsArgKnown.
2. remove unused "error" argument from ArgsManager::IsArgKnown.
Firstly, I mark "const" on where it is possible to. It is mentioned
before (e.g. https://github.com/bitcoin/bitcoin/pull/13190#pullrequestreview-118823133).
And about 2nd change, ArgsManager::IsArgKnown was added at commit #4f8704d which was
merged at PR #13112. But from its beggining, "error" argument never be used.
I think it should be refactored.
Diffstat (limited to 'src/util.cpp')
| -rw-r--r-- | src/util.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/util.cpp b/src/util.cpp index 97b5205abf..8df23dd08f 100644 --- a/src/util.cpp +++ b/src/util.cpp @@ -446,7 +446,7 @@ bool ArgsManager::ParseParameters(int argc, const char* const argv[], std::strin // Check that the arg is known if (!(IsSwitchChar(key[0]) && key.size() == 1)) { - if (!IsArgKnown(key, error)) { + if (!IsArgKnown(key)) { error = strprintf("Invalid parameter %s", key.c_str()); return false; } @@ -466,7 +466,7 @@ bool ArgsManager::ParseParameters(int argc, const char* const argv[], std::strin return true; } -bool ArgsManager::IsArgKnown(const std::string& key, std::string& error) +bool ArgsManager::IsArgKnown(const std::string& key) const { size_t option_index = key.find('.'); std::string arg_no_net; @@ -591,7 +591,7 @@ void ArgsManager::AddHiddenArgs(const std::vector<std::string>& names) } } -std::string ArgsManager::GetHelpMessage() +std::string ArgsManager::GetHelpMessage() const { const bool show_debug = gArgs.GetBoolArg("-help-debug", false); @@ -859,7 +859,7 @@ bool ArgsManager::ReadConfigStream(std::istream& stream, std::string& error, boo } // Check that the arg is known - if (!IsArgKnown(strKey, error) && !ignore_invalid_keys) { + if (!IsArgKnown(strKey) && !ignore_invalid_keys) { error = strprintf("Invalid configuration value %s", option.first.c_str()); return false; } |