BloombergLP::bdlsb::OverflowMemOutStreamBuf::OverflowMemOutStreamBuf

Create an empty stream buffer with the specified initial output buffer.

Synopsis

Declared in <bdlsb_overflowmemoutstreambuf.h>

OverflowMemOutStreamBuf(
    char* buffer,
    std::size_t size,
    bslma::Allocator* basicAllocator = 0);

Description

Create an empty stream buffer that uses the specified buffer as an initial output buffer of the specified size (in bytes). Optionally specify a basicAllocator used to supply memory. If basicAllocator is 0, the currently‐installed default allocator is used. The behavior is undefined unless buffer points to a valid sequence of positive size characters. Note that this stream buffer does not assume ownership of buffer.

Parameters

Name

Description

buffer

initial client‐supplied output buffer

size

size of buffer in bytes

basicAllocator

allocator used to supply memory

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