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Clarified spec
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@ -57,7 +57,10 @@ namespace dlib
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After executing, val will be equal to 1234 and dval will be 3.141.
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Note that you can use string_assign to assign to any type which you could
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use with string_cast(). You aren't just limited to ints and doubles.
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use with string_cast(), except for std::basic_string, assigning to this
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type is ambiguous for boring technical reasons. But there isn't much
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point in using this tool to assign from one string to another so it doesn't
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matter.
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Additionally, note that there is a global instance of this object, dlib::sa.
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So you never have to create a string_assign object yourself. Finally, this
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