Template Class BaseTextStream
Defined in File base_text_stream.hpp
Inheritance Relationships
Derived Types
public ecl::interfaces::InputTextStream< Device, true >(Template Class InputTextStream< Device, true >)public ecl::interfaces::OutputTextStream< Device, true >(Template Class OutputTextStream< Device, true >)
Class Documentation
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template<typename Device>
class BaseTextStream Parent class for text stream functionality.
This brings the common io functionality together for both input and output text streams, namely the device and its handlers.
- Template Parameters
Device – : the underlying device type.
Subclassed by ecl::interfaces::InputTextStream< Device, true >, ecl::interfaces::OutputTextStream< Device, true >
Public Functions
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inline BaseTextStream()
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inline virtual ~BaseTextStream()
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Device &device()
Provides access to the underlying output device.
Provides access to the underlying output device.
- Returns
Device : reference to the underlying output device.
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bool fail() const
Denotes the status of the last device operation.
This returns true if the last (read/write) operation failed. This can be due to the input being incorrect (e.g. letters in a value when reading a digit), or because it tried to read past the end of the stream, or the stream is in a bad state. return bool : true if the last stream operation failed, false otherwise.
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const ecl::Error &errorStatus() const
Enumeration indicating the exit status of the last read operation.
This returns an enumeration that indicates the exit status of the last read operation.
- Returns
ErrorFlag : the error status indicator (NoError is a valid state).