boost::urls::param::param

Constructor

Synopsis

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

constexpr
param() = default;

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param(param&& other) noexcept;

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constexpr
param(param const& other) = default;

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

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param(
    core::string_view key,
    core::string_view value,
    bool has_value) noexcept;

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Description

Default constructed query parameters have an empty key and no value.

param qp;
this->key == "" && this->value == "" && this->has_value == false

Complexity

Constant.

Exception Safety

Throws nothing.

Template Parameters

Name Description

OptionalString

An optional string type, such as core::string_view, std::nullptr, no_value_t, or optional<core::string_view>.

Parameters

Name Description

key,

value The key and value to set.

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