libpqxx
The C++ client library for PostgreSQL
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Stream that reads and writes a large object. More...
Public Member Functions | |
basic_lostream (dbtransaction &t, largeobject o, largeobject::size_type buf_size=512) | |
Create a basic_lostream. | |
basic_lostream (dbtransaction &t, oid o, largeobject::size_type buf_size=512) | |
Create a basic_lostream. |
Stream that reads and writes a large object.
This worked like a std::iostream, but to read data from, or write data to, a large object. It supported all formatting and streaming operations of std::iostream.
This functionality was considered too fragile and complex, so it has been replaced with a single, much simpler class.
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inline |
Create a basic_lostream.
t | Transaction in which this stream is to exist. |
o | Large object to access. |
buf_size | Size of buffer to use internally (optional). |
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inline |
Create a basic_lostream.
t | Transaction in which this stream is to exist. |
o | Large object to access. |
buf_size | Size of buffer to use internally (optional). |