mongo::_BufBuilder< Allocator > Class Template Reference

Public Member Functions
char *	skip (int n)
	leave room for some stuff later More...
int	len () const
int	getSize () const
void	reserveBytes (int bytes)
	Reserve room for some number of bytes to be claimed at a later time.
void	claimReservedBytes (int bytes)
	Claim an earlier reservation of some number of bytes. More...

Member Function Documentation

template<class Allocator>

void mongo::_BufBuilder< Allocator >::claimReservedBytes ( int  bytes )

inline

Claim an earlier reservation of some number of bytes.

These bytes must already have been reserved. Appends of up to this many bytes immediately following a claim are guaranteed to succeed without a need to reallocate.

template<class Allocator>

int mongo::_BufBuilder< Allocator >::getSize ( ) const

inline

Returns

size of the buffer

template<class Allocator>

int mongo::_BufBuilder< Allocator >::len ( ) const

inline

Returns

length of current string

template<class Allocator>

char* mongo::_BufBuilder< Allocator >::skip ( int  n )

inline

leave room for some stuff later

Returns

point to region that was skipped. pointer may change later (on realloc), so for immediate use only

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

• src/mongo/bson/util/builder.h