ConfigVariableList¶
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class ConfigVariableList¶
Bases:
ConfigVariableBaseThis class is similar to
ConfigVariable, but it reports its value as a list of strings. In this special case, all of the declarations of the variable are returned as the elements of this list, in order.Note that this is different from a normal
ConfigVariableString, which just returns its topmost value, which can optionally be treated as a number of discrete words by dividing it at the spaces.A ConfigVariableList cannot be modified locally.
Inheritance diagram
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ConfigVariableList(std::string const &name, std::string const &description = string(), int flags = 0)¶
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ConfigVariableList(ConfigVariableList const&) = default¶
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std::size_t get_num_unique_values(void) const¶
Returns the number of unique values in the variable.
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std::size_t get_num_values(void) const¶
Returns the number of values in the variable.
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std::string get_string_value(std::size_t n) const¶
Returns the nth value of the variable.
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std::string get_unique_value(std::size_t n) const¶
Returns the nth unique value of the variable.
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void output(std::ostream &out) const¶
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std::size_t size(void) const¶
Returns the number of unique values of the variable.
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void write(std::ostream &out) const¶
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ConfigVariableList(std::string const &name, std::string const &description = string(), int flags = 0)¶