boost::urls::param_view::param_view

Constructor

Synopsis

Declared in <include/boost/url/param.hpp>

template<class OptionalString>
param_view(
    core::string_view key,
    OptionalString const& value) noexcept;

Description

This constructs a parameter with a key and value. No validation is performed on the strings. The new key and value reference the same corresponding underlying character buffers. Ownership of the buffers is not transferred; the caller is responsible for ensuring that the assigned buffers remain valid until they are no longer referenced.

param_view qp( "key", "value" );

this->key.data() == key.data() && this->value.data() == value.data() && this->has_value == true

Constant.

Throws nothing.

Template Parameters

Name	Description
OptionalString	An optional string type, such as &grave;core&colon;&colon;string&lowbar;view&grave;, &grave;std&colon;&colon;nullptr&grave;, xref:boost/urls/no_value_t.adoc[no&lowbar;value&lowbar;t] , or &grave;optional<core&colon;&colon;string&lowbar;view>&grave;&period;

Name

Description

OptionalString

An optional string type, such as &grave;core&colon;&colon;string&lowbar;view&grave;, &grave;std&colon;&colon;nullptr&grave;, xref:boost/urls/no_value_t.adoc[no&lowbar;value&lowbar;t] , or &grave;optional<core&colon;&colon;string&lowbar;view>&grave;&period;

Parameters

Name	Description
key,	value The key and value to set&period;

Name

Description

key,

value The key and value to set&period;

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