protected ReaderBase(BoundConfigurationBase <T> config, object context)
{
RowNumber = 0;
Configuration = config;
Context = context;
var bufferSize = config.ReadBufferSizeHint;
if (bufferSize == 0)
{
bufferSize = DEFAULT_BUFFER_SIZE;
}
Buffer = new BufferWithPushback(config.MemoryPool, bufferSize);
Partial = new Partial <T>(config.MemoryPool);
SharedCharacterLookup =
ReaderStateMachine.MakeCharacterLookup(
config.MemoryPool,
config.EscapedValueStartAndStop,
config.ValueSeparator,
config.EscapeValueEscapeChar,
config.CommentChar
);
}
internal HeadersReader(
BoundConfigurationBase <T> config,
ReaderStateMachine.CharacterLookup charLookup,
TextReader inner,
BufferWithPushback buffer
)
{
MemoryPool = config.MemoryPool;
BufferSizeHint = config.ReadBufferSizeHint;
Columns = config.DeserializeColumns;
Inner = inner;
StateMachine =
new ReaderStateMachine(
charLookup,
config.EscapedValueStartAndStop,
config.EscapeValueEscapeChar,
config.RowEnding,
ReadHeaders.Never
);
Buffer = buffer;
HeaderCount = 0;
PushBackLength = 0;
}
internal RowEndingDetector(BoundConfigurationBase <T> config, ReaderStateMachine.CharacterLookup charLookup, TextReader inner)
{
Inner = inner;
State =
new ReaderStateMachine(
charLookup,
config.EscapedValueStartAndStop,
config.EscapeValueEscapeChar,
RowEndings.None,
ReadHeaders.Never
);
MemoryPool = config.MemoryPool;
BufferSizeHint = config.ReadBufferSizeHint;
if (BufferSizeHint == 0)
{
BufferSizeHint = ReaderBase <T> .DEFAULT_BUFFER_SIZE;
}
BufferOwner = MemoryPool.Rent(BufferSizeHint);
BufferStart = 0;
}