SizeComputer Class Reference

GetSerializeSize implementations More...

#include <serialize.h>

Public Member Functions
	SizeComputer ()
void	write (Span< const std::byte > src)
void	seek (size_t _nSize)
	Pretend _nSize bytes are written, without specifying them. More...
template<typename T >
SizeComputer &	operator<< (const T &obj)
size_t	size () const

Protected Attributes
size_t	nSize {0}

Detailed Description

GetSerializeSize implementations

Computing the serialized size of objects is done through a special stream object of type SizeComputer, which only records the number of bytes written to it.

If your Serialize or SerializationOp method has non-trivial overhead for serialization, it may be worthwhile to implement a specialized version for SizeComputer, which uses the s.seek() method to record bytes that would be written instead.

Definition at line 1194 of file serialize.h.

Constructor & Destructor Documentation

SizeComputer()

SizeComputer::SizeComputer ( )

inline

Definition at line 1199 of file serialize.h.

Member Function Documentation

operator<<()

template<typename T >

SizeComputer & SizeComputer::operator<< ( const T &  obj )

inline

Definition at line 1206 of file serialize.h.

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seek()

void SizeComputer::seek ( size_t  _nSize )

inline

Pretend _nSize bytes are written, without specifying them.

Definition at line 1204 of file serialize.h.

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size()

size_t SizeComputer::size ( ) const

inline

Definition at line 1211 of file serialize.h.

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write()

void SizeComputer::write ( Span< const std::byte >  src )

inline

Definition at line 1201 of file serialize.h.

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Member Data Documentation

nSize

size_t SizeComputer::nSize {0}

protected

Definition at line 1196 of file serialize.h.

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

• /work/src/serialize.h