GenericMemoryBuffer

Engine/source/persistence/rapidjson/memorybuffer.h

Represents an in-memory output byte stream.

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char

Ch 

const size_t

kDefaultCapacity 

internal::Stack< Allocator >

stack_ 

GenericMemoryBuffer(Allocator * allocator, size_t capacity)

void

Clear()

void

Flush()

const Ch *

GetBuffer()

size_t

GetSize()

void

Pop(size_t count)

Ch *

Push(size_t count)

void

Put(Ch c)

void

ShrinkToFit()

Detailed Description

Represents an in-memory output byte stream.

This class is mainly for being wrapped by EncodedOutputStream or AutoUTFOutputStream.

It is similar to FileWriteBuffer but the destination is an in-memory buffer instead of a file.

Differences between MemoryBuffer and StringBuffer:

1. StringBuffer has Encoding but MemoryBuffer is only a byte buffer.

2. StringBuffer::GetString() returns a null-terminated string. MemoryBuffer::GetBuffer() returns a buffer without terminator.

Parameters:

note:

implements Stream concept

typedef char Ch 

const size_t kDefaultCapacity 

internal::Stack< Allocator > stack_ 

GenericMemoryBuffer(Allocator * allocator, size_t capacity)

Clear()

Flush()

GetBuffer()

GetSize()

Pop(size_t count)

Push(size_t count)

Put(Ch c)

ShrinkToFit()