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LibCore: Add String variant for ArgsParser::add_positional_argument

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This is basically the same version as const char *, but it's a nice
helper that allows us to handle strings without casting.
This commit is contained in:
speles 2021-03-05 21:38:06 +02:00 • committed by Andreas Kling
parent d64d2e4d09
commit 63a846a2ac
2 changed files with 16 additions and 0 deletions
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15
Userland/Libraries/LibCore/ArgsParser.cpp
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@ -342,6 +342,21 @@ void ArgsParser::add_positional_argument(const char*& value, const char* help_st
add_positional_argument(move(arg)); add_positional_argument(move(arg));
} }
void ArgsParser::add_positional_argument(String& value, const char* help_string, const char* name, Required required)
{
Arg arg {
help_string,
name,
required == Required::Yes ? 1 : 0,
1,
[&value](const char* s) {
value = s;
return true;
}
};
add_positional_argument(move(arg));
}
void ArgsParser::add_positional_argument(int& value, const char* help_string, const char* name, Required required) void ArgsParser::add_positional_argument(int& value, const char* help_string, const char* name, Required required)
{ {
Arg arg { Arg arg {

1
Userland/Libraries/LibCore/ArgsParser.h
View file

@ -79,6 +79,7 @@ public:
void add_positional_argument(Arg&&); void add_positional_argument(Arg&&);
void add_positional_argument(const char*& value, const char* help_string, const char* name, Required required = Required::Yes); void add_positional_argument(const char*& value, const char* help_string, const char* name, Required required = Required::Yes);
void add_positional_argument(String& value, const char* help_string, const char* name, Required required = Required::Yes);
void add_positional_argument(int& value, const char* help_string, const char* name, Required required = Required::Yes); void add_positional_argument(int& value, const char* help_string, const char* name, Required required = Required::Yes);
void add_positional_argument(double& value, const char* help_string, const char* name, Required required = Required::Yes); void add_positional_argument(double& value, const char* help_string, const char* name, Required required = Required::Yes);
void add_positional_argument(Vector<const char*>& value, const char* help_string, const char* name, Required required = Required::Yes); void add_positional_argument(Vector<const char*>& value, const char* help_string, const char* name, Required required = Required::Yes);