org.extex.unit.tex.math.util
Interface MathCodeConvertible
- All Known Implementing Classes:
- Mathchar, Omathchar, OmegaMathcharCode, TeXMathcharCode
public interface MathCodeConvertible
This interface describes a primitive which can deliver a MathCode.
- Version:
- $Revision:4431 $
- Author:
- Gerd Neugebauer
convertMathCode
MathCode convertMathCode(Context context,
TokenSource source,
Typesetter typesetter)
throws HelpingException,
TypesetterException
- This method converts an implementing class into a MathCode.
It might be necessary to read further tokens to determine which value to
use. For instance an additional register number might be required. In
this case the additional arguments Context and TokenSource can be used.
- Parameters:
context
- the interpreter contextsource
- the source for new tokenstypesetter
- the typesetter to use for conversion
- Returns:
- the converted value
- Throws:
HelpingException
- in case of an error
TypesetterException
- in case of an error in the typesetter