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A query parameter value.
Defined in header <boost/url/query_param.hpp>
struct query_param
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Name |
Description |
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Conversion. |
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Conversion. |
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query_param [constructor] |
Constructor. |
Objects of this type represent a single key/value pair, possibly percent-encoded,
in a query string. A value that is present with an empty string is distinct
from a value that is absent. The presence of a value is indicated by has_value ==
true. Whether the strings are percent-encoded
is determined by the container from which the value is obtained. This type
allows for making a copy of a parameter where ownership is retained in the
copy.
Convenience header <boost/url.hpp>