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ArgsManager: drop m_negated_args

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When a -nofoo option is seen, instead of adding it to a separate
set of negated args, set the arg as being an empty vector of strings.

This changes the behaviour in some ways:
 - -nofoo=0 still sets foo=1 but no longer treats it as a negated arg
 - -nofoo=1 -foo=2 has GetArgs() return [2] rather than [2,0]
 - "foo=2 \n -nofoo=1" in a config file no longer returns [2,0], just [0]
 - GetArgs returns an empty vector for negated args
This commit is contained in:
Anthony Towns
2018-04-04 18:02:00 +10:00
parent 3673ca36ef
commit 4d34fcc713
3 changed files with 64 additions and 54 deletions
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6
src/util.h
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@@ -228,7 +228,6 @@ protected:
mutable CCriticalSection cs_args;
std::map<std::string, std::vector<std::string>> m_override_args;
std::map<std::string, std::vector<std::string>> m_config_args;
std::unordered_set<std::string> m_negated_args;
void ReadConfigStream(std::istream& stream);
public:
@@ -314,11 +313,6 @@ public:
* @return CBaseChainParams::MAIN by default; raises runtime error if an invalid combination is given.
*/
std::string GetChainName() const;
private:
// Munge -nofoo into -foo=0 and track the value as negated.
void InterpretNegatedOption(std::string &key, std::string &val);
};
extern ArgsManager gArgs;