...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
The type used to represent any JSON value.
Defined in header <boost/json/value.hpp>
class value
Name |
Description |
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The type of Allocator returned by |
Name |
Description |
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Return a reference to the underlying |
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Return a reference to the underlying |
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Return a reference to the underlying |
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Return a reference to the underlying |
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Return a reference to the underlying |
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Return a reference to the underlying |
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Return a reference to the underlying |
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Access an element, with bounds checking. |
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Return a reference to an |
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Return a reference to a |
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Return a reference to a |
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Return a reference to a |
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Change the kind to null, discarding the previous contents. |
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Return a reference to an |
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Return a reference to a |
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Return a reference to a |
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Return the associated |
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Return a reference to the underlying |
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Return a reference to the underlying |
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Return a reference to the underlying |
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Return a reference to the underlying |
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Return a reference to the underlying |
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Return a reference to the underlying |
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Return a reference to the underlying |
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Return an |
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Return a |
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Return a |
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Return an |
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Return an |
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Return a |
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Return a |
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Return |
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Return |
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Return |
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Return |
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Returns true if this is a null. |
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Returns true if this is a number. |
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Return |
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Returns true if this is not an array or object. |
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Return |
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Returns true if this is an array or object. |
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Return |
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Returns the kind of this JSON value. |
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Assignment. |
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Return the memory resource associated with the value. |
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Swap the given values. |
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Return the stored number cast to an arithmetic type. |
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value [constructor] |
Default constructor. |
~value [destructor] |
Destructor. |
Name |
Description |
---|---|
Return |
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Return |
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Swap the given values. |
This is a Regular. Regular type which works like a variant of the basic JSON data types: array, object, string, number, boolean, and null.
Distinct instances may be accessed concurrently. Non-const member functions of a shared instance may not be called concurrently with any other member functions of that instance.
Convenience header <boost/json.hpp>