Boost C++ Libraries

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operator<< (3 of 5 overloads)

Serialize an element to an output stream.

Synopsis

Defined in header <boost/json/serialize.hpp>

std::ostream&
operator<<(
    std::ostream& os,
    object const& t);
Description

This function serializes the specified element as JSON into the output stream.

Return Value

os.

Complexity

Constant or linear in the size of t.

Exception Safety

Strong guarantee. Calls to memory_resource::allocate may throw.

Parameters

Name

Description

os

The output stream to serialize to.

t

The value to serialize

Convenience header <boost/json.hpp>


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