datasketches::serde< T, Enable > Struct Template Reference

Interface for serializing and deserializing items. More...

#include <serde.hpp>

Public Member Functions
void	serialize (std::ostream &os, const T *items, unsigned num) const
void	deserialize (std::istream &is, T *items, unsigned num) const
size_t	serialize (void *ptr, size_t capacity, const T *items, unsigned num) const
size_t	deserialize (const void *ptr, size_t capacity, T *items, unsigned num) const
size_t	size_of_item (const T &item) const

Detailed Description

template<typename T, typename Enable = void>
struct datasketches::serde< T, Enable >

Interface for serializing and deserializing items.

Member Function Documentation

deserialize() [1/2]

template<typename T , typename Enable = void>

size_t datasketches::serde< T, Enable >::deserialize	(	const void *	ptr,
		size_t	capacity,
		T *	items,
		unsigned	num
	)		const

Raw bytes deserialization

Parameters

ptr	pointer to input buffer
capacity	size of the buffer in bytes
items	pointer to array of items (items in the array are allocated but not initialized)
num	number of items

deserialize() [2/2]

template<typename T , typename Enable = void>

void datasketches::serde< T, Enable >::deserialize	(	std::istream &	is,
		T *	items,
		unsigned	num
	)		const

Stream deserialization

Parameters

is	input stream
items	pointer to array of items (items in the array are allocated but not initialized)
num	number of items

serialize() [1/2]

template<typename T , typename Enable = void>

void datasketches::serde< T, Enable >::serialize	(	std::ostream &	os,
		const T *	items,
		unsigned	num
	)		const

Stream serialization

Parameters

os	output stream
items	pointer to array of items
num	number of items

serialize() [2/2]

template<typename T , typename Enable = void>

size_t datasketches::serde< T, Enable >::serialize	(	void *	ptr,
		size_t	capacity,
		const T *	items,
		unsigned	num
	)		const

Raw bytes serialization

Parameters

ptr	pointer to output buffer
capacity	size of the buffer in bytes
items	pointer to array of items
num	number of items

size_of_item()

template<typename T , typename Enable = void>

size_t datasketches::serde< T, Enable >::size_of_item

(

const T &

item

)

const

Size of the given item

Parameters

item	to be sized

Returns

size of the given item in bytes

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The documentation for this struct was generated from the following file:

• include/datasketches/serde.hpp