20 lines
582 B
Plaintext
20 lines
582 B
Plaintext
:sig
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bool DValue::to_bool(bool default_value = false) const
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:params
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bool : fallback returned when conversion is not possible
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return value : converted value or the fallback
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:see
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>types
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0_DValue
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2_DValue_get_by_path
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:content
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Converts strings, numbers, bools, pointers, and maps to bool. Text such as `true`, `yes`, `on`, `1`, `false`, `no`, `off`, `0`, and `null` is recognized; non-empty unparseable strings are truthy; empty strings use the default. Multi-child maps are true when non-empty.
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:example
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DValue value;
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value = "true";
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print(value.to_bool() ? "true\n" : "false\n");
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