| 0,0 → 1,41 |
|---|
| /** \file stringio.h |
| * definitions of input output classes that read and write from string. |
| */ |
| |
| |
| #ifndef __stringio_h__ |
| #define __stringio_h__ |
| |
| #include "yacasbase.h" |
| #include "lispio.h" |
| #include "lispstring.h" |
| |
| class StringInput : public LispInput |
| { |
| public: |
| StringInput(LispString& aString,InputStatus& aStatus); |
| virtual LispChar Next(); |
| virtual LispChar Peek(); |
| virtual LispBoolean EndOfStream(); |
| virtual LispChar * StartPtr(); |
| virtual LispInt Position(); |
| virtual void SetPosition(LispInt aPosition); |
| protected: |
| LispString iString; |
| LispInt iCurrent; |
| }; |
| |
| class StringOutput : public LispOutput |
| { |
| public: |
| StringOutput(LispString& aString); |
| virtual ~StringOutput(); |
| virtual void PutChar(LispChar aChar); |
| public: |
| LispString& iString; |
| }; |
| |
| |
| |
| #endif |
| |